taxonID	type	description	language	source
ED4EC161FF8EFFB4FDE5FB13BB53D526.taxon	type_taxon	Type species Stenohya vietnamensis Beier, 1967 by original designation.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF8EFFB4FDE5FB13BB53D526.taxon	diagnosis	Diagnosis Trichobothria et, est and it are grouped together distally, eb, esb, isb and ib are grouped together basally, ist situated medially between et - est - it and eb - esb - isb - ib, or closer to et - est - it than to eb - esb - isb - ib; t and st grouped together distally, b and sb grouped together basally.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF8EFFB4FDE5FB13BB53D526.taxon	discussion	Remarks The original diagnosis of Stenohya provided by Harvey (1991 b) was: trichobothrium ist situated midway between ib and it, and far removed from et, est and it (which are grouped together distally) and eb, esb, isb and ib (which are grouped together basally). At that time, all species of Stenohya except S. hamata (Leclerc & Mahnert, 1988) fitted this diagnosis. The species S. hamata has an ist situated sub-distally, closer to et - est - it than to eb - esb - isb - ib, which was noticed by Harvey (1991 b). As more and more species of Stenohya have been described and reported with ist situated sub-distally (Guo et al. 2019; Li & Shi 2023; Zhan et al. 2023; Zhao et al. 2024), the original diagnosis is redefined in this study.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF8EFFB4FDE5FB13BB53D526.taxon	distribution	Distribution Afghanistan; Central Asia; China; India; Nepal; Pakistan; Thailand; Vietnam.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF89FFB4FE2DFEFEBCF4D337.taxon	description	Figs 1.18, 69 X, 70 U	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF89FFB4FE2DFEFEBCF4D337.taxon	diagnosis	Diagnosis Male pedipalpal femur and patella incurved; pedipalpal patella 3.38 – 3.49 times as long as broad; the presence of 137 – 141 teeth on pedipalpal fixed chelal finger. Female apex of pedipalpal coxa with four long setae; pedipalpal femur 4.23 – 4.45 times as long as broad; pedipalpal patella 2.81 – 2.86 times as long as broad; the presence of 124 – 129 pointed teeth on pedipalpal fixed chelal finger.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF89FFB4FE2DFEFEBCF4D337.taxon	materials_examined	Material examined Holotype CHINA • ♂; Yunnan Province, Baoshan City, Gaoligong Mountains; 25 ° 18 ′ N, 98 ° 47 ′ E; 2345 m a. s. l.; 13 Apr. 2014; Xuankong Jiang leg.; Ps. - MHBU-YN 14041301. Paratypes CHINA • 1 ♂, 3 ♀♀; same collection data as for holotype; Ps. - MHBU-YN 14041302 – 05. Other material CHINA – Yunnan Province, Baoshan City, Gaoligong Mountains • 4 ♂♂, 1 ♀; 25 ° 17 ′ 22 ″ N, 98 ° 43 ′ 37 ″ E; 2818 m a. s. l.; 23 Mar. 2014; Xuankong Jiang and Tian Lu leg. • 3 ♂♂, 1 ♀; 25 ° 17 ′ 14 ″ N, 98 ° 43 ′ 21 ″ E; 2720 m a. s. l.; 24 Mar. 2014; Xuankong Jiang and Tian Lu leg. • 6 ♂♂, 3 ♀♀; 25 ° 17 ′ 28 ″ N, 98 ° 43 ′ 58 ″ E; 2924 m a. s. l.; 26 Mar. 2014; Xuankong Jiang and Tian Lu leg. • 4 ♂♂, 1 ♀; 25 ° 17 ′ 30 ″ N, 98 ° 43 ′ 53 ″ E; 3013 m a. s. l.; 27 Mar. 2014; Xuankong Jiang and Tian Lu leg. • 3 ♂♂, 1 ♀; 25 ° 17 ′ 28 ″ N, 98 ° 44 ′ 19 ″ E; 3149 m a. s. l.; 31 Mar. 2014; Xuankong Jiang and Tian Lu leg. • 1 ♂, 3 ♀♀; 25 ° 17 ′ 30 ″ N, 98 ° 44 ′ 24 ″ E; 3009 m a. s. l.; 1 Apr. 2014; Xuankong Jiang and Tian Lu leg. • 1 ♂, 3 ♀♀; 25 ° 17 ′ 27 ″ N, 98 ° 44 ′ 44 ″ E; 2740 m a. s. l.; 2 Apr. 2014; Xuankong Jiang and Tian Lu leg. • 7 ♂♂, 2 ♀♀; 25 ° 17 ′ 37 ″ N, 98 ° 43 ′ 44 ″ E; 3116 m a. s. l.; 3 Apr. 2014; Xuankong Jiang and Tian Lu leg. • 1 ♂, 2 ♀♀; 25 ° 17 ′ 29 ″ N, 98 ° 44 ′ 39 ″ E; 2802 m a. s. l.; 5 Apr. 2014; Xuankong Jiang and Tian Lu leg. • 6 ♂♂, 2 ♀♀; 25 ° 17 ′ 43 ″ N, 98 ° 43 ′ 58 ″ E; 3228 m a. s. l.; 7 Apr. 2014; Xuankong Jiang and Tian Lu leg. • 1 ♂, 3 ♀♀; 25 ° 17 ′ 32 ″ N, 98 ° 44 ′ 29 ″ E; 2942 m a. s. l.; 8 Apr. 2014; Xuankong Jiang and Tian Lu leg. • 1 ♂, 1 ♀; 25 ° 18 ′ 16 ″ N, 98 ° 45 ′ 46 ″ E; 2656 m a. s. l.; 11 Apr. 2014; Xuankong Jiang and Tian Lu leg. • 1 ♀; 25 ° 17 ′ 58 ″ N, 98 ° 45 ′ 56 ″ E; 2431 m a. s. l.; 12 Apr. 2014; Xuankong Jiang and Tian Lu leg. • 1 ♂, 1 ♀; 25 ° 17 ′ 41 ″ N, 98 ° 44 ′ 50 ″ E; 2689 m a. s. l.; 15 Apr. 2014; Xuankong Jiang and Tian Lu leg.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF89FFB4FE2DFEFEBCF4D337.taxon	distribution	Distribution China: Yunnan Province.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF89FFB4FE2DFEFEBCF4D337.taxon	discussion	Remarks The sexual dimorphism of this species is seen in the pedipalp, male pedipalpal femur and patella incurved, female pedipalpal femur straight and patella curved at base.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF88FFB5FE39FE8FBBEDD211.taxon	diagnosis	Diagnosis Male pedipalpal chela hand with a bifid horn-like projection on the prolateral face near base of finger; movable chelal finger enlarged at the base; the presence of 91 – 94 teeth on pedipalpal fixed chelal finger and the presence of 72 teeth on pedipalpal movable chelal finger. Female pedipalpal femur 5.37 times as long as broad; pedipalpal patella 3.48 times as long as broad; the presence of 105 teeth on pedipalpal fixed chelal finger and the presence of 88 teeth on pedipalpal movable chelal finger.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF88FFB5FE39FE8FBBEDD211.taxon	materials_examined	Material examined Holotype CHINA • ♂; Yunnan Province, Baoshan City, Gaoligong Mountains; 25 ° 17 ′ N, 98 ° 45 ′ E; 2681 m a. s. l.; 2 Apr. 2014; Tian Lu leg.; Ps. - MHBU-YN 14040201. Paratypes CHINA • 1 ♂, 1 ♀; same collection data as for holotype; Ps. - MHBU-YN 14040202 – 03. Other material CHINA – Yunnan Province, Baoshan City, Gaoligong Mountains • 1 ♂, 1 ♀; 25 ° 17 ′ 22 ″ N, 98 ° 43 ′ 37 ″ E; 2818 m a. s. l.; 23 Mar. 2014; Xuankong Jiang and Tian Lu leg. • 3 ♂♂, 1 ♀; 25 ° 17 ′ 28 ″ N, 98 ° 43 ′ 58 ″ E; 2924 m a. s. l.; 26 Mar. 2014; Xuankong Jiang and Tian Lu leg. • 5 ♂♂, 1 ♀; 25 ° 17 ′ 30 ″ N, 98 ° 43 ′ 53 ″ E; 3013 m a. s. l.; 27 Mar. 2014; Xuankong Jiang and Tian Lu leg. • 1 ♂, 1 ♀; 25 ° 17 ′ 30 ″ N, 98 ° 44 ′ 24 ″ E; 3009 m a. s. l.; 1 Apr. 2014; Xuankong Jiang and Tian Lu leg. • 1 ♂, 1 ♀; 25 ° 17 ′ 27 ″ N, 98 ° 44 ′ 44 ″ E; 2740 m a. s. l.; 2 Apr. 2014; Xuankong Jiang and Tian Lu leg. • 1 ♀; 25 ° 17 ′ 37 ″ N, 98 ° 43 ′ 44 ″ E; 3116 m a. s. l.; 3 Apr. 2014; Xuankong Jiang and Tian Lu leg. • 1 ♂, 2 ♀♀; 25 ° 17 ′ 29 ″ N, 98 ° 44 ′ 39 ″ E; 2802 m a. s. l.; 5 Apr. 2014; Xuankong Jiang and Tian Lu leg. • 2 ♀♀; 25 ° 17 ′ 32 ″ N, 98 ° 44 ′ 29 ″ E; 2942 m a. s. l.; 8 Apr. 2014; Xuankong Jiang and Tian Lu leg. • 1 ♂, 1 ♀; 25 ° 17 ′ 14 ″ N, 98 ° 44 ′ 56 ″ E; 2689 m a. s. l.; 15 Apr. 2014; Xuankong Jiang and Tian Lu leg. • 1 ♂; 2 Mar. 2011; Zongxu Li and Luyu Wang leg. – Yunan Province, Yunlong County, Caojian town • 1 ♂; 17 Feb. 2012; Zizhong Yang leg.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF88FFB5FE39FE8FBBEDD211.taxon	distribution	Distribution China: Yunnan Province.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF88FFB5FE39FE8FBBEDD211.taxon	discussion	Remarks The most obvious sexual dimorphism of this species is found on the pedipalpal chela; the male pedipalpal chela hand has a bifid horn-like projection on the prolateral face and a movable chelal finger enlarged at the base, but the female has no projection and the movable finger is not enlarged at the base.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF88FFBEFE31F90DBA6DD6F9.taxon	description	urn: lsid: zoobank. org: act: 29484 BAF-E 833 - 4 B 3 C- 8 B 59 - 6 BF 6 D 2261771 Figs 1.12, 2 – 8, 69 U, 70 F	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF88FFBEFE31F90DBA6DD6F9.taxon	diagnosis	Diagnosis Male pedipalpal femur with a bimodal projection in the subterminal prolateral position, a unimodal protuberance in the median prolateral position, as well as two intumescences in the ⅓ and ⅔ position on the dorsal side (Figs 5 H, 6 D – E). Apex of female pedipalpal coxa with six long setae; pedipalpal femur 4.44 – 4.79 times as long as broad; pedipalpal chela (with pedicel) 4.04 – 4.30 times as long as broad; movable finger length 2.05 – 2.13 mm.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF88FFBEFE31F90DBA6DD6F9.taxon	etymology	Etymology The specific epithet is derived from the Latin word ‘ biverticis ’, meaning ‘ bimodal’, which refers to the male pedipalpal femur with a bimodal projection on the subterminal prolateral surface; adjective.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF88FFBEFE31F90DBA6DD6F9.taxon	materials_examined	Type material Holotype CHINA • ♂; Guangxi Zhuang Autonomous Region, Fuchuan Yao Autonomous County, Xiling National Park; 24 ° 45 ′ 03 ″ N, 111 ° 14 ′ 19 ″ E; 267 m a. s. l.; 3 Dec. 2023; in leaf litter (Fig. 2 C); Jiaqi Zhao, Jianzhou Sun, Tao Zheng and Songtao Shi leg.; Ps. - MHBU-GX 2023120301. Paratypes CHINA • 2 ♀♀; same collection data as for holotype; Ps. - MHBU-GX 2023120302 – 03 • 1 ♂, 4 ♀♀; same locality as for holotype; 24 ° 44 ′ 53 ″ N, 111 ° 14 ′ 38 ″ E; 283 m a. s. l.; 17 Jan. 2024; in leaf litter; Jiaqi Zhao, Jianzhou Sun and Yiting Xu leg.; Ps. - MHBU-GX 2024011701 – 05.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF88FFBEFE31F90DBA6DD6F9.taxon	description	Description Adult male s (holotype and male paratype) (Figs 3 A, 4 A) CARAPACE (Figs 5 A, 6 A, 69 U). Carapace 1.20 – 1.24 times as long as broad, with a total of 36 – 39 setae, including six near anterior margin and 5 – 7 near posterior margin; five lyrifissures near the eyes, three lyrifissures near posterior margin; with four corneate eyes, epistome large and triangular, with rounded apex. Carapace with slight elevations in the middle of the eye area and the posterior half of carapace in lateral view. CHELICERA (Figs 5 B, 6 B). Hand with seven setae and two lyrifissures, movable finger with one seta; fixed finger with 10 – 11 teeth; movable finger with 5 – 6 teeth; serrula exterior with 42 – 45 lamellae; serrula interior with 33 – 36 lamellae; galea developed, divided into two main branches, one branch secondarily divided into four terminal rami, the other branch secondarily divided into three terminal rami (Fig. 5 E); rallum consisting of eight blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 5 C). PEDIPALPS (Figs 5 G – I, 6 C – E). Apex of pedipalpal coxa rounded, with six long setae. Trochanter with some small granulations, femur with some small tubercles in the prolateral position, and a bimodal projection in the subterminal prolateral position, a unimodal protuberance in the median prolateral position, as well as two intumescences in the ⅓ and ⅔ position on the dorsal side (Figs 5 I, 6 D – E); patella smooth; chelal hand concave on the dorsal side of distal half in lateral view, and with 37 – 42 triangular-shaped, spinous apophyses on the dorsal side, each apophysis with a seta at the base, a few spinous apophyses extended to the subbase of fixed finger. Several small granular processes located distally on the hand on retrolateral side (Figs 5 G – H, 6 C – D). Trochanter 1.42 – 1.48, femur 4.14 – 4.24, patella 3.81 – 4.52, chela (with pedicel) 5.13 – 5.30, chela (without pedicel) 4.87 – 5.02 times as long as broad, movable finger 1.61 – 1.73 times as long as hand (without pedicel). Fixed chelal finger with eight, movable chelal finger with four trichobothria: eb and esb situated basally, grouped very closely with ib and isb; est, et and it grouped distally; ist closer to et - est - it than to eb - esb - isb - ib in fixed chelal finger; b and sb situated closer to each other in basal half, st and t close to each other in distal half of movable finger. Venom apparatus present only in fixed chelal finger, venom duct short. Fixed chelal finger with 99 – 102 pointed teeth, movable finger with 87 – 88 teeth: 40 – 45 rounded teeth at base and 43 – 48 pointed teeth in distal position. ABDOMEN. Pleural membrane granulated. Tergites and sternites undivided, tergal chaetotaxy (I – XI): 6: 7 – 8: 8: 10: 10 – 11: 11: 10 – 11: 12: 10 – 12: 11 – 13: 8 – 14, sternal chaetotaxy (IV – XI): 22 – 27: 23 – 24: 18 – 21: 18 – 20: 17 – 18: 15 – 17: 11 – 15: 4, sternites VI – VIII with 6 – 11 medial scattered glandular setae, anal cone with two dorsal and two ventral setae. Genital area (Figs 5 F, 6 F): anterior genital sternite with 51 – 52 setae and two lyrifissures; posterior genital sternite with 37 – 44 setae and two lyrifissures. LEGS (Figs 5 J – K, 6 G – H). In leg I, femur with marked enlargement distally, patella enlarged, tibia bent, basitarsus and telotarsus fused, the dividing line between the two segments inconspicuous (Figs 5 J, 6 G). Leg I: trochanter 1.18 – 1.38, femur 2.71 – 3.03, patella 2.30 – 2.75, tibia 3.70 – 3.83, basitarsus + telotarsus 6.06 – 6.27 times as long as deep. Leg IV: trochanter 2.29 – 2.48, femur + patella 4.32 – 4.53, tibia 4.13 – 5.64, basitarsus 3.53 – 4.29, telotarsus 6.67 – 6.83 times as long as deep; tibia with three submedial tactile setae (TS = 0.22 – 0.29, 0.67 – 0.88, 0.95 – 1.02), basitarsus with two tactile setae (TS = 0.13 – 0.20, 0.8 – 0.87), telotarsus with two tactile setae (TS = 0.56 – 0.60, 0.80 – 0.81); subterminal tarsal seta distally branched (Fig. 5 D). Arolium not divided, shorter than the slender and simple claws. Adult females (paratypes) (Figs 3 B, 4 B) Mostly same as in males, except where noted. CARAPACE (Figs 7 A, 8 A, 70 F). Carapace 1.00 – 1.02 times as long as broad, with a total of 31 – 36 setae, including six near anterior margin and 5 – 6 near posterior margin; five lyrifissures near the eyes, epistome large and triangular. Carapace smooth and nearly rectangular. CHELICERA (Figs 7 B, 8 B). Fixed finger with 12 – 13 teeth; movable finger with 5 – 7 teeth; serrula exterior with 43 – 44 lamellae; serrula interior with 30 – 38 lamellae. PEDIPALPS (Figs 7 G – I, 8 D – E). Apex of pedipalpal coxa with six long setae. Femur with a few tubercles prolaterally (Figs 7 I, 8 D). Trochanter 1.55 – 1.81, femur 4.44 – 4.79, patella 3.18 – 3.40, chela (with pedicel) 4.04 – 4.30, chela (without pedicel) 3.87 – 4.10 times as long as broad, movable finger 1.66 – 1.77 times as long as hand (without pedicel). Fixed chelal finger with 89 – 103 pointed teeth, movable finger with 89 – 93 teeth: 39 – 44 rounded teeth at base and 45 – 54 pointed ones in distal position. ABDOMEN. Tergal chaetotaxy (I – XI): 5 – 6: 7 – 8: 8: 10: 10: 10: 10: 9 – 10: 12: 10 – 12: 12 – 13, sternal chaetotaxy (IV – XI): 25 – 28: 21 – 23: 20 – 21: 17: 16 – 18: 16 – 17: 14 – 15: 2 – 5, sternites VI – VIII with two medial glandular setae; genital area (Figs 7 F, 8 C): sternite II with a total of 15 – 23 setae and two lyrifissures; sternite III with a row of 29 – 31 setae and two lyrifissures. LEGS (Figs 7 J – K, 8 F – G). Leg I: trochanter 1.21 – 1.41, femur 3.44 – 4.38, patella 2.91 – 3.00, tibia 4.25 – 5.14, basitarsus 3.08 – 3.73, telotarsus 4.18 – 4.67 times as long as deep. Leg IV: trochanter 2.45 – 2.79, femur + patella 4.05 – 4.18, tibia 5.91 – 6.71, basitarsus 3.13 – 3.93, telotarsus 6.36 – 6.62 times as long as deep; tibia with two submedial tactile setae (TS = 0.66 – 0.71, 0.97 – 1.02), basitarsus with two tactile setae (TS = 0.17 – 0.20, 0.83 – 0.98), telotarsus with two tactile setae (TS = 0.24 – 0.34, 0.58 – 0.59). Measurements (in mm; length / breadth or, for legs, length / depth) Males (holotype and paratypes) Body length 4.02 – 4.17. Carapace 1.51 – 1.52 / 1.22 – 1.27. Pedipalpal trochanter 0.68 – 0.71 / 0.48, femur 1.74 – 1.82 / 0.41 – 0.44, patella 1.37 – 1.49 / 0.33 – 0.36, chela (with pedicel) 3.08 – 3.23 / 0.60 – 0.61, chela (without pedicel) 2.92 – 3.06 / 0.60 – 0.61, hand (without pedicel) length 1.11 – 1.18, movable finger length 1.90 – 1.92. Leg I: trochanter 0.45 – 0.51 / 0.37 – 0.38, femur 0.95 – 1.00 / 0.33 – 0.35, patella 0.69 – 0.77 / 0.28 – 0.30, tibia 0.69 – 0.74 / 0.18 – 0.20, basitarsus + telotarsus 0.94 – 0.97 / 0.15 – 0.16. Leg IV: trochanter 0.64 – 0.72 / 0.28 – 0.29, femur + patella 1.54 – 1.64 / 0.34 – 0.38, tibia 1.28 – 1.31 / 0.21 – 0.22, basitarsus 0.53 – 0.60 / 0.14 – 0.15, telotarsus 0.80 – 0.82 / 0.12. Females (paratypes) Body length 4.64 – 5.18. Carapace 1.33 – 1.35 / 1.32 – 1.33. Pedipalpal trochanter 0.68 – 0.78 / 0.43 – 0.44, femur 1.78 – 1.87 / 0.39 – 0.41, patella 1.43 – 1.53 / 0.43 – 0.47, chela (with pedicel) 3.19 – 3.44 / 0.79 – 0.81, chela (without pedicel) 3.06 – 3.26 / 0.79 – 0.81, hand (without pedicel) length 1.16 – 1.28, movable finger length 2.05 – 2.13. Leg I: trochanter 0.40 – 0.42 / 0.29 – 0.33, femur 0.86 – 0.95 / 0.21 – 0.25, patella 0.63 – 0.67 / 0.21 – 0.23, tibia 0.68 – 0.72 / 0.14 – 0.16, basitarsus 0.40 – 0.41 / 0.11 – 0.13, telotarsus 0.46 – 0.56 / 0.11 – 0.12. Leg IV: trochanter 0.76 – 0.78 / 0.28 – 0.31, femur + patella 1.61 – 1.67 / 0.39 – 0.41, tibia 1.30 – 1.41 / 0.21 – 0.22, basitarsus 0.50 – 0.59 / 0.15 – 0.16, telotarsus 0.84 – 0.89 / 0.13 – 0.14.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF88FFBEFE31F90DBA6DD6F9.taxon	distribution	Distribution China: Guangxi Zhuang Autonomous Region.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF88FFBEFE31F90DBA6DD6F9.taxon	discussion	Remarks The enlarged leg I observed in the male of this new species also occurs in the males of S. gibba Zhao, Guo & Zhang, 2024, S. papillata Zhao, Guo & Zhang, 2024 and S. guangmingensis Zhao, Guo & Zhang, 2024. This new species can be distinguished by the differences in the pedipalpal femur: in S. biverticis Zhao, Guo & Zhang sp. nov., the pedipalpal femur has two intumescences in the ⅓ and ⅔ position on the dorsal side (smooth femur in S. gibba, S. papillata and S. guangmingensis) (Zhao et al. 2024). Females of this new species are similar to those of S. bicornuta, S. gibba, S. hamata, S. gruberi (Ćurčić, 1983), S. papillata and S. guangmingensis, but can be distinguished as follows: the presence of six long setae on the apex of the pedipalpal coxa (eight in S. bicornuta and S. papillata); pedipalpal femur 4.44 – 4.79 times as long as broad (5.37 in S. bicornuta; 4.90 – 5.39 in S. guangmingensis); pedipalpal chela (with pedicel) 4.04 – 4.30 times as long as wide (4.67 – 4.98 in S. gibba); and movable finger length 2.05 – 2.13 (1.53 – 1.67 in S. hamata; 1.89 in S. gruberi) (Ćurčić 1983; Leclerc & Mahnert 1988; Guo et al. 2019; Zhao et al. 2024).	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF83FFBFFE49FD4EBC23D017.taxon	description	Figs 1.3, 9 – 11, 71 A	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF83FFBFFE49FD4EBC23D017.taxon	diagnosis	Revised diagnosis Tritonymph pedipalpal femur 3.97 times as long as broad; pedipalpal patella 2.67 times as long as broad; trichobothrium of ist situated medially between et - est - it and eb - esb - ib.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF83FFBFFE49FD4EBC23D017.taxon	materials_examined	Material examined Holotype CHINA • tritonymph; Xizang Autonomous Region, Bomi County; 29 ° 50 ′ N, 95 ° 45 ′ E; 26 Apr. 1986; Fusheng Huang leg.; Ar. - MHBU-XZ 860426. Paratype CHINA • one tritonymph, same collection data as for holotype.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF83FFBFFE49FD4EBC23D017.taxon	distribution	Distribution China: Xizang Autonomous Region.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF83FFBFFE49FD4EBC23D017.taxon	discussion	Remarks The holotype and paratype of S. bomica were considered as two adult females by Zhao & Zhang (2011) originally. However, after inspection of the type material, we believe these two specimens are tritonymphs. The number of trichobothria is an important feature to judge the maturity of the pseudoscorpiones: protonymph with four trichobothria, deutonymph with eight trichobothria, tritonymph with 10 trichobothria, adult with 12 trichobothria (Harvey 1992). The holotype of S. bomica has 10 trichobothria on the left pedipalpal chela, seven on the fixed finger and three on the movable finger (Fig. 10 D – E), while its right pedipalpal chela has 11 trichobothria, seven on the fixed finger and four on the movable finger (Fig. 10 A, C). The unusual number of trichobothria on the right pedipalpal chela of the holotype is a result of growth deformity. The extra ‘ trichobothrial socket’ between t and st is significantly smaller than the others (Fig. 10 B); it may be a specialization of ordinary seta. The paratype also has 10 trichobothria on both the left and right pedipalpal chela (Fig. 11). As a result, the type material of S. bomica are two tritonymphs, both lacking the trichobothria isb and sb.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF9DFFA9FE3AFC7EBB0ED696.taxon	description	urn: lsid: zoobank. org: act: F 34 EDFB 7 - AFAF- 4137 - 93 D 6 - 63 A 942 B 88249 Figs 1.22, 12 – 18, 69 S, 70 P, 71 B	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF9DFFA9FE3AFC7EBB0ED696.taxon	diagnosis	Diagnosis Male pedipalpal femur with a heart-shaped protuberance medially and a projection on the subterminal prolateral surface (Figs 14 I, 15 E); pedipalpal patella with a small, triangular-shaped projection on the prolateral face (Figs 14 I, 15 E); femur, basitarsus and telotarsus of leg I bent, the dividing line between the basitarsus and telotarsus visible (Figs 14 J, 15 F). Female pedipalpal femur 4.30 – 4.54 times as long as broad, pedipalpal patella 2.93 – 3.23 times as long as broad.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF9DFFA9FE3AFC7EBB0ED696.taxon	etymology	Etymology The specific epithet is derived from the Latin word ‘ cordatus ’ meaning ‘ cordiform’ and ‘ heart-shaped’, which refers to the shape of the projections on the male pedipalpal femur on the subterminal prolateral surface; adjective.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF9DFFA9FE3AFC7EBB0ED696.taxon	materials_examined	Type material Holotype CHINA • ♂; Guangxi Zhuang Autonomous Region, Xiufeng District, Reed Flute Scenic Spot; 25 ° 18 ′ 34 ″ N, 110 ° 16 ′ 27 ″ E; 203 m a. s. l.; 15 Jan. 2024; in leaf litter and under rocks (Fig. 2 D); Jiaqi Zhao, Jianzhou Sun and Yiting Xu leg.; Ps. - MHBU-GX 2024011501. Paratypes CHINA • 3 ♂♂, 2 ♀♀; same collection data as for holotype; Ps. - MHBU-GX 2024011502 – 06 • four tritonymphs; same locality as for holotype; 25 ° 18 ′ 24 ″ N, 110 ° 16 ′ 43 ″ E; 253 m a. s. l.; 1 Dec. 2023; in leaf litter; Jiaqi Zhao, Jianzhou Sun, Tao Zheng and Songtao Shi leg.; Ps. - MHBU-GX 2023120101 – 04.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF9DFFA9FE3AFC7EBB0ED696.taxon	description	Description Adult males (holotype and male paratypes) (Figs 12 A, 13 A) CARAPACE (Figs 14 A, 15 A, 69 S). Carapace 1.17 – 1.22 times as long as broad, with a total of 33 setae, including six near anterior margin and five near posterior margin; eight lyrifissures near the eyes, five lyrifissures near posterior margin; epistome small, triangular, with rounded top; with four corneate eyes. Carapace with slight elevations in the middle of the eye area and the posterior half of carapace in lateral view. CHELICERA (Figs 14 B, 15 B). Hand with 6 – 7 setae and two lyrifissures, movable finger with one seta; fixed finger with 14 – 15 teeth; movable finger with six teeth; serrula exterior with 37 – 39 lamellae; serrula interior with 35 – 36 lamellae; galea developed, divided into two main branches, one branch secondarily divided into four terminal rami, the other branch secondarily divided into three terminal rami (Fig. 14 E); rallum consisting of eight blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 14 C). PEDIPALPS (Figs 14 G – I, 15 C, E). Apex of pedipalpal coxa rounded, with five long setae. Trochanter with some small granulations, femur with some small tubercles mainly surrounding the basal to median area in the prolateral position, a heart-shaped protuberance medially and a projection on the subterminal prolateral surface (Figs 14 I, 15 E); patella with a small, triangular projection in the prolateral position (Figs 14 I, 15 E); chelal hand with 31 – 34 triangular-shaped, spinous apophyses on the dorsal side, each apophysis with a seta at the base, a few spinous apophyses extended to the subbase of fixed finger (Figs 14 G – H, 15 C, E). Trochanter 1.74 – 1.76, femur 3.83 – 3.93, patella 3.65 – 3.84, chela (with pedicel) 5.03 – 5.16, chela (without pedicel) 4.73 – 4.95 times as long as broad, movable finger 1.59 – 1.69 times as long as hand (without pedicel). Fixed chelal finger with eight, movable chelal finger with four trichobothria: eb and esb situated basally, grouped very closely with ib and isb; est, et and it grouped distally; ist closer to et - est - it than to eb - esb - isb - ib in fixed chelal finger; b and sb situated closer to each other in basal half, st and t close to each other in distal half of movable finger. Venom apparatus present only in fixed chelal finger, venom duct short. Fixed chelal finger with 93 – 99 pointed teeth, movable finger with 80 – 97 teeth: 43 – 45 rounded teeth at base and 37 – 52 pointed teeth in distal position. ABDOMEN. Pleural membrane granulated. Tergites and sternites undivided, tergal chaetotaxy (I – XI): 4 – 5: 7: 9 – 10: 11: 10: 10 – 12: 10 – 11: 10 – 14: 12: 11 – 12: 9 – 13, sternal chaetotaxy (IV – XI): 24 – 25: 22 – 23: 20 – 21: 18 – 20: 18: 14 – 15: 12 – 14: 5 – 7, sternites VI – VIII with 8 – 11 medial scattered glandular setae, anal cone with two dorsal and two ventral setae. Genital area (Figs 14 F, 15 D): anterior genital sternite with 28 – 31 setae and two lyrifissures; posterior genital sternite with 38 – 43 setae and two lyrifissures. LEGS (Figs 14 J – K, 15 F – G). In leg I, femur bent and with a marked enlargement distally, patella enlarged, basitarsus and telotarsus semi-fused and bent, the dividing line between the two segments visible (Figs 14 J, 15 F). Leg I: trochanter 1.17 – 1.23, femur 2.52 – 2.71, patella 4.19 – 4.43, tibia 4.31 – 4.38, basitarsus 3.50 – 3.92, telotarsus 2.83 – 3.08 times as long as deep. Leg IV: trochanter 2.18 – 2.83, femur + patella 4.23 – 4.29, tibia 3.79 – 6.83, basitarsus 4.08 – 4.33, telotarsus 7.00 – 7.18 times as long as deep; tibia with two submedial tactile setae (TS = 0.19, 0.71 – 0.73), basitarsus with two tactile setae (TS = 0.13 – 0.14, 0.83 – 0.87), telotarsus with two tactile setae (TS = 0.18 – 0.25, 0.52 – 0.60); subterminal tarsal seta distally branched (Fig. 14 D). Arolium not divided, shorter than the slender and simple claws. Adult females (paratypes) (Figs 12 B, 13 B) Mostly same as in males, except where noted. CARAPACE (Figs 16 A, 17 A, 70 P). Carapace 1.10 times as long as broad, with a total of 27 – 33 setae, including six near anterior margin and 5 – 6 near posterior margin; six lyrifissures near the eyes, two lyrifissures near posterior margin. Carapace with an elevation in the middle of the eye area in lateral view. CHELICERA (Figs 16 B, 17 B). Fixed finger with 12 – 15 teeth; movable finger with 7 – 8 teeth; serrula exterior with 40 – 41 lamellae; serrula interior with 34 – 36 lamellae; galea divided into two main branches, one branch secondarily divided into four terminal rami, the other branch secondarily divided into three terminal rami (Fig. 16 E); rallum consisting of eight blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 16 C). PEDIPALPS (Figs 16 G – I, 17 D – E). Apex of pedipalpal coxa with five long setae. Femur with a few tubercles prolaterally. Trochanter 1.78 – 1.85, femur 4.30 – 4.54, patella 2.93 – 3.23, chela (with pedicel) 4.00 – 4.15, chela (without pedicel) 3.84 – 3.97 times as long as broad, movable finger 1.44 – 1.69 times as long as hand (without pedicel). Fixed chelal finger with 88 – 91 pointed teeth, movable finger with 79 – 82 teeth: 37 – 38 rounded teeth at base and 42 – 44 pointed in distal position. ABDOMEN. Tergal chaetotaxy (I – XI): 4: 7 – 8: 8: 10 – 11: 10: 10: 9 – 10: 11: 9 – 10: 9 – 10: 11, sternal chaetotaxy (IV – XI): 20 – 24: 19 – 21: 17 – 18: 18: 15 – 18: 13 – 14: 11 – 12: 4 – 5, sternites VI – VIII with two medial glandular setae; genital area (Figs 16 F, 17 D): sternite II with a total of 21 – 23 setae and two lyrifissures; sternite III with a row of 30 – 33 setae and two lyrifissures. LEGS (Figs 16 J – K, 17 F – G). Leg I: trochanter 1.27 – 1.28, femur 3.95 – 4.68, patella 3.47 – 4.19, tibia 2.72 – 4.79, basitarsus 3.27 – 3.42, telotarsus 4.80 – 5.22 times as long as deep. Leg IV: trochanter 2.31 – 2.69, femur + patella 4.21 – 4.47, tibia 6.43 – 6.63, basitarsus 3.40 – 3.62, telotarsus 5.79 – 7.27 times as long as deep; tibia with two submedial tactile setae (TS = 0.44, 0.81 – 0.84), basitarsus with two tactile setae (TS = 0.43, 0.91 – 0.94), telotarsus with two tactile setae (TS = 0.21, 0.59 – 0.62). Tritonymphs (paratypes) (Fig. 12 C) CARAPACE (Figs 18 A, 71 B). Carapace 1.08 times as long as broad, with a total of 28 – 29 setae, including six near anterior margin and six near posterior margin; six lyrifissures near the eyes, five lyrifissures near posterior margin; epistome small, triangular, with rounded top; with four corneate eyes. Carapace smooth. CHELICERA (Fig. 18 B). Hand with 5 – 6 setae and two lyrifissures, movable finger with one seta; fixed finger with 12 – 14 teeth; movable finger with 6 – 7 teeth; serrula exterior with 34 – 39 lamellae; serrula interior with 26 – 29 lamellae; galea developed, divided into two main branches, one branch secondarily divided into four terminal rami, the other branch secondarily divided into two terminal rami; rallum consisting of seven blades, all with anteriorly directed spinules, the basalmost blade shortest. PEDIPALPS (Fig. 18 C – D). Apex of pedipalpal coxa rounded, with four long setae. Femur with some small tubercles in the prolateral position in dorsal view; patella and chelal hand smooth. Trochanter 1.93, femur 4.50 – 4.81, patella 2.87 – 3.25, chela (with pedicel) 4.41 – 4.79, chela (without pedicel) 4.29 – 4.71 times as long as broad, movable finger 1.53 – 1.59 times as long as hand (without pedicel). Fixed chelal finger with seven, movable chelal finger with three trichobothria: eb and esb situated basally, grouped very closely with ib; est, et and it grouped distally; ist closer to et - est - it than to eb - esb - ib in fixed chelal finger; b situated in basal half, st and t close to each other in distal half of movable finger. Venom apparatus present only in fixed chelal finger, venom duct short. Fixed chelal finger with 70 – 73 pointed teeth, movable finger with 66 – 73 teeth: 33 – 39 rounded teeth at base and 33 – 34 pointed teeth in distal position. ABDOMEN. Pleural membrane granulated. Tergites and sternites undivided, tergal chaetotaxy (I – XI): 4: 6 – 9: 8 – 10: 9 – 10: 10: 8 – 10: 9 – 11: 8 – 10: 7 – 10: 8 – 9: 6 – 7, sternal chaetotaxy (IV – XI): 16 – 18: 15 – 17: 16: 14 – 17: 14 – 16: 12: 10 – 11: 4 – 5, sternites VI – VIII with two medial glandular setae, anal cone with two dorsal and two ventral setae. Genital area (Fig. 18 E): anterior genital sternite with 5 – 6 setae and two lyrifissures; posterior genital sternite with 16 – 18 setae and two lyrifissures. LEGS (Fig. 18 F – G). Leg I: trochanter 1.05, femur 4.06 – 4.27, patella 3.29 – 3.38, tibia 3.92 – 4.27, basitarsus 2.56 – 2.89, telotarsus 3.50 – 5.38 times as long as deep. Leg IV: trochanter 2.11 – 2.29, femur + patella 4.07 – 4.19, tibia 6.00 – 6.20, basitarsus 3.45 – 3.55, telotarsus 5.00 – 5.45 times as long as deep; tibia with two submedial tactile setae (TS = 0.60 – 0.72, 0.90 – 0.99), basitarsus with two tactile setae (TS = 0.16 – 0.18, 0.77 – 0.84), telotarsus with two tactile setae (TS = 0.22 – 0.23, 0.53 – 0.60); subterminal tarsal seta distally branched. Arolium not divided, shorter than the slender and simple claws. Measurements (in mm; length / breadth or, for legs, length / depth) Males (holotype and paratypes) Body length 3.94 – 4.00. Carapace 1.33 – 1.38 / 1.13 – 1.14. Pedipalpal trochanter 0.66 – 0.74 / 0.38 – 0.42, femur 1.61 – 1.65 / 0.42, patella 1.35 – 1.42 / 0.37, chela (with pedicel) 2.89 – 2.97 / 0.56 – 0.59, chela (without pedicel) 2.77 – 2.79 / 0.59 – 0.59, hand (without pedicel) length 1.12 – 1.13, movable finger length 1.78 – 1.87. Leg I: trochanter 0.35 – 0.37 / 0.30, femur 0.78 – 0.92 / 0.31 – 0.34, patella 0.88 – 0.93 / 0.21, tibia 0.69 – 0.70 / 0.16, basitarsus 0.42 – 0.47 / 0.12, telotarsus 0.34 – 0.37 / 0.12. Leg IV: trochanter 0.61 – 0.68 / 0.24 – 0.28, femur + patella 1.48 – 1.50 / 0.35, tibia 1.23 – 1.29 / 0.18 – 0.19, basitarsus 0.52 – 0.53 / 0.12 – 0.13, telotarsus 0.77 – 0.79 / 0.11. Females (paratypes) Body length 3.65 – 5.21. Carapace 1.23 – 1.36 / 1.12 – 1.24. Pedipalpal trochanter 0.73 – 0.76 / 0.41, femur 1.68 – 1.85 / 0.37 – 0.43, patella 1.29 – 1.35 / 0.40 – 0.46, chela (with pedicel) 2.96 – 3.26 / 0.74 – 0.79, chela (without pedicel) 2.84 – 3.14 / 0.74 – 0.79, hand (without pedicel) length 1.17 – 1.23, movable finger length 1.77 – 1.98. Leg I: trochanter 0.37 – 0.38 / 0.29 – 0.30, femur 0.87 – 0.89 / 0.19 – 0.22, patella 0.66 – 0.67 / 0.16 – 0.19, tibia 0.67 – 0.68 / 0.14 – 0.25, basitarsus 0.36 – 0.41 / 0.11 – 0.12, telotarsus 0.47 – 0.48 / 0.09 – 0.10. Leg IV: trochanter 0.60 – 0.78 / 0.26 – 0.29, femur + patella 1.52 – 1.64 / 0.34 – 0.39, tibia 1.26 – 1.35 / 0.19 – 0.21, basitarsus 0.47 – 0.51 / 0.13 – 0.15, telotarsus 0.80 – 0.81 / 0.11 – 0.14. Tritonymphs (paratypes) Body length 3.04 – 3.47. Carapace 0.91 – 0.92 / 0.84 – 0.85. Pedipalpal trochanter 0.56 – 0.58 / 0.29 – 0.30, femur 1.17 – 1.25 / 0.26, patella 0.86 – 0.91 / 0.28 – 0.30, chela (with pedicel) 2.16 – 2.30 / 0.48 – 0.49, chela (without pedicel) 2.10 – 2.26 / 0.48 – 0.49, hand length (without pedicel) 0.86 – 0.89, movable finger length 1.36 – 1.37. Leg I: trochanter 0.22 – 0.23 / 0.21 – 0.22, femur 0.64 – 0.65 / 0.15 – 0.16, patella 0.44 – 0.46 / 0.13 – 0.14, tibia 0.47 / 0.11 – 0.12, basitarsus 0.23 – 0.26 / 0.09, telotarsus 0.35 – 0.43 / 0.08 – 0.10. Leg IV: trochanter 0.40 – 0.48 / 0.19 – 0.21, femur + patella 1.10 – 1.13 / 0.27, tibia 0.90 – 0.93 / 0.15, basitarsus 0.38 – 0.39 / 0.11, telotarsus 0.60 / 0.11 – 0.12.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF9DFFA9FE3AFC7EBB0ED696.taxon	distribution	Distribution China: Guangxi Zhuang Autonomous Region.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF9DFFA9FE3AFC7EBB0ED696.taxon	discussion	Remarks The presence of a projection on the prolateral face of the pedipalpal patella has been previously reported for males of S. gibba, S. papillata and S. spinata Zhan, Feng & Zhang, 2023. The new species can be distinguished by the basitarsus and telotarsus of leg I in lateral view: in S. cordata Zhao, Guo & Zhang sp. nov., basitarsus and telotarsus are bent (in S. gibba basitarsus and telotarsus each have a large columnar projection on the lateral side, in S. papillata and S. spinata basitarsus and telotarsus are straight) (Zhan et al. 2023; Zhao et al. 2024). Females of the new species are similar to those of S. tengchongensis Yang & Zhang 2013, but can be distinguished by the following: pedipalpal femur 4.30 – 4.54 times as long as broad (4.00 – 4.13 in S. tengchongensis); pedipalpal patella 2.93 – 3.23 times as long as broad (2.66 – 2.67 in S. tengchongensis) (Yang & Zhang 2013).	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF94FFA9FE50FC8EBA0ED39F.taxon	description	Figs 1.15, 69 A, 70 H	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF94FFA9FE50FC8EBA0ED39F.taxon	diagnosis	Diagnosis Male pedipalpal chelal hand with a thorn-like projection near base of fixed finger; pedipalpal movable chelal finger basally curved in ventral view. Female apex of pedipalpal coxa with five long setae; carapace 1.15 – 1.28 times as long as broad; pedipalpal femur 5.00 – 5.24 times as long as broad; the presence of 77 – 85 pointed teeth on pedipalpal movable chelal finger.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF94FFA9FE50FC8EBA0ED39F.taxon	materials_examined	Material examined Holotype CHINA • ♂; Yunnan Province, Dali City, Cangshan Mountain; 25 ° 44 ′ N, 100 ° 05 ′ E; 2700 m a. s. l.; 3 Mar. 2010; Zizhong Yang leg.; Ar. - MHBU-YN 100303. Paratypes CHINA • 3 ♀♀; same collection data as for holotype; Ar. - MHBU-YN 10030302 – 04. Other material CHINA – Yunnan Province • 4 ♂♂, 6 ♀♀; Longling County, Xiaoheishan nature reserve; 17 Feb. 2011; Zongxu Li and Luyu Wang leg. • 2 ♂♂; Yunlong County, Tianchi National Nature Reserve; 25 ° 52 ′ 35 ″ N, 99 ° 17 ′ 05 ″ E; 2580 m a. s. l.; 12 Oct. 2011, Haibo Pu leg. • 1 ♂, 1 ♀; Dali City, Cangshan Mountain; 2600 m a. s. l.; 26 Oct. 2011; Zizhong Yang leg. • 1 ♀; Dali City, Cangshan Mountain; 2500 – 2700 m a. s. l.; 23 Nov. 2011; Yanyan Ma leg. • 1 ♂, 3 ♀♀; Baoshan City, Baihualing; 2 Mar. 2011; Zongxu Li and Luyu Wang leg. • 7 ♂♂, 2 ♀♀; Gongshan County, Qiuwa town; 23 Nov. 2011; Zongxu Li and Luyu Wang leg.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF94FFA9FE50FC8EBA0ED39F.taxon	distribution	Distribution China: Yunnan Province.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF94FFA9FE50FC8EBA0ED39F.taxon	discussion	Remarks The most obvious sexual dimorphism of this species is found on the pedipalpal chela; the male pedipalpal chela hand has a thorn-like projection on the prolateral face and a movable chelal finger basally curved in ventral view, but the female is without projection and movable finger not curved at the base.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF97FF90FE41FE8FBCEBD7F7.taxon	description	Figs 1.25, 19 – 23, 69 O, 70 O	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF97FF90FE41FE8FBCEBD7F7.taxon	diagnosis	Diagnosis Male pedipalpal femur with two closely situated protuberances at a distance of ⅔ from the base, and a projection on the subterminal prolateral surface (Fig. 21 D). Female pedipalpal movable chelal finger length 2.22 mm.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF97FF90FE41FE8FBCEBD7F7.taxon	materials_examined	Material examined CHINA • 2 ♂♂, 3 ♀♀; Guangxi Zhuang Autonomous Region, Xingan County, Rudongyan; 25 ° 34 ′ 04 ″ N, 110 ° 37 ′ 45 ″ E; 257 m a. s. l.; 20 Jan. 2024; in leaf litter and under rocks (Fig. 2 G); Jiaqi Zhao, Jianzhou Sun and Yiting Xu leg.; Ps. - MHBU-GX 2024012001 – 05 • 3 ♀♀; Guangxi Zhuang Autonomous Region, Xingan County, Rudongyan; 25 ° 34 ′ 04 ″ N, 110 ° 37 ′ 47 ″ E; 234 m a. s. l.; 29 Nov. 2023; in leaf litter and under rocks; Jiaqi Zhao, Jianzhou Sun, Tao Zheng and Songtao Shi leg.; Ps. - MHBU-GX 2023112901 – 03.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF97FF90FE41FE8FBCEBD7F7.taxon	description	Description Adult males (Figs 19 A, 20 A) CARAPACE (Figs 21 A, 69 O). Carapace 1.23 – 1.24 times as long as broad, with a total of 32 – 34 setae, including six near anterior margin and 7 – 8 near posterior margin; four corneate eyes; seven lyrifissures near the anterior margin, three lyrifissures near posterior margin; epistome triangular, with heavily rounded apex. Carapace with a slight elevation in the middle of the eye area and a marked elevation near middle of carapace in lateral view. CHELICERA (Fig. 21 B). Hand with 6 – 7 setae and two lyrifissures, movable finger with one seta; fixed finger with 15 – 16 teeth; movable finger with 4 – 6 teeth; serrula exterior with 42 – 43 lamellae; serrula interior with 40 – 41 lamellae; galea developed, divided into two main branches, one branch secondarily divided into four terminal rami, the other branch secondarily divided into three terminal rami; rallum consisting of eight blades, all with anteriorly-directed spinules, the basalmost blade shortest. PEDIPALPS (Fig. 21 D – E). Apex of pedipalpal coxa rounded, with five long setae; femur with some small tubercles mainly surrounding the basal to median area in the dorsal position, closely situated the two protuberances at a distance of ⅔ from the base, and a projection on the subterminal prolateral surface; chelal hand with 9 – 14 triangular-shaped, spinous apophyses on the dorsal side, each apophysis with a seta at the base, a few spinous apophyses extended to the subbase of fixed finger, chelal hand swelling on the median dorsal side. Trochanter 1.68 – 1.75, femur 4.30 – 4.95, patella 3.49 – 3.95, chela (with pedicel) 4.78 – 4.79, chela (without pedicel) 4.58 – 4.61 times as long as broad, movable finger 1.66 – 1.79 times as long as hand (without pedicel). Fixed chelal finger with eight, movable finger with four trichobothria: eb, esb, ib and isb located basally of fixed chelal finger, est, et and it situated distally of fixed chelal finger, ist closer to et - est - it than to eb - esb - isb - ib in fixed chelal finger; b and sb situated closer to each other in basal half, st and t close to each other in distal half of movable finger; venom apparatus present only in fixed chelal finger, venom duct short; fixed finger with 102 – 112 pointed teeth, movable finger with 93 – 100 teeth: 46 – 58 rounded teeth at base and 42 – 47 pointed in distal position. ABDOMEN. Pleural membrane granulated. Tergal chaetotaxy (I – XI): 4 – 5: 8 – 9: 9 – 10: 10: 10 – 11: 11 – 12: 12 – 13: 12 – 13: 11 – 14: 11 – 13: 11, sternal chaetotaxy (IV – XI): 22 – 25: 21 – 22: 20 – 23: 20: 17 – 18: 15 – 19: 11 – 13: 5. Sternites VI – VIII with 10 – 15 medial scattered glandular setae. Genital area (Fig. 21 C): sternite II with a total of 39 – 40 setae and two lyrifissures; sternite III with a row of 32 – 36 setae and two lyrifissures. LEGS (Fig. 21 F – G). In leg I, patella enlarged, basitarsus and telotarsus semi-fused, the dividing line between the two segments visible. Leg I: trochanter 1.03 – 1.19, femur 3.18 – 3.24, patella 2.53 – 2.64, tibia 4.39 – 4.82, basitarsus 3.29 – 3.91, telotarsus 4.00 – 4.62 times as long as deep. Leg IV: trochanter 2.62 – 2.71, femur + patella 4.34 – 4.55, tibia 6.77 – 7.45, basitarsus 3.69 – 4.77, telotarsus 6.77 – 7.58 times as long as deep; tibia with one submedial tactile seta (TS = 0.64 – 0.68), basitarsus with two tactile setae (TS = 0.15 – 0.17, 0.84 – 0.86), telotarsus with two tactile setae (TS = 0.19 – 0.25, 0.57 – 0.58); subterminal tarsal seta distally branched. Arolium not divided, shorter than the slender and simple claws. Adult females (Figs 19 B, 20 B) CARAPACE (Figs 22 A, 23 A, 70 O). Carapace 1.02 – 1.12 times as long as broad, with a total of 29 – 35 setae, including 5 – 7 near anterior margin and 7 – 8 near posterior margin; four corneate eyes; five lyrifissures near the anterior margin, five lyrifissures near posterior margin; epistome triangular, with heavily rounded apex. Carapace with a slight elevation in the middle of the eye area in lateral view. CHELICERA (Figs 22 B, 23 B). Hand with seven setae and two lyrifissures, movable finger with one seta; fixed finger with 10 – 13 teeth; movable finger with 5 – 6 teeth; serrula exterior with 45 – 47 lamellae; serrula interior with 41 – 42 lamellae; galea developed, divided into two main branches, one branch secondarily divided into five terminal rami, the other branch secondarily divided into three terminal rami (Fig. 22 E); rallum consisting of seven blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 22 C). PEDIPALPS (Figs 22 G – I, 23 D – E). Apex of pedipalpal coxa rounded, with five long setae; femur straight, with a few tubercles prolaterally (Figs 22 I, 23 D); patella claviform, smooth (Figs 22 I, 23 D); chela smooth (Figs 22 G – H, 23 D – E). Trochanter 1.59 – 1.82, femur 4.51 – 4.73, patella 3.29 – 3.48, chela (with pedicel) 4.14 – 4.24, chela (without pedicel) 3.97 – 4.04 times as long as broad, movable finger 1.66 – 1.71 times as long as hand (without pedicel). Fixed chelal finger with eight, movable finger with four trichobothria: eb, esb, ib and isb located basally of fixed chelal finger, est, et and it situated distally of fixed chelal finger, ist closer to et - est - it than to eb - esb - isb - ib in fixed chelal finger; b and sb situated closer to each other in basal half, st and t close to each other in distal half of movable finger; venom apparatus present only in fixed chelal finger, venom duct short; fixed finger with 95 – 102 pointed teeth, movable finger with 87 – 91 teeth: 43 rounded teeth at base and 44 – 48 pointed in distal position. ABDOMEN. Pleural membrane granulated. Tergal chaetotaxy (I – XI): 4 – 6: 8: 8 – 9: 10: 10 – 12: 11 – 12: 12: 11 – 12: 11 – 12: 10 – 12: 9, sternal chaetotaxy (IV – XI): 22 – 25: 20 – 22: 19 – 21: 16 – 20: 16: 16 – 17: 12: 4 – 5. Sternites VI – VIII with two medial glandular setae. Genital area (Figs 22 F, 23 C): sternite II with a total of 20 – 21 setae and two lyrifissures; sternite III with a row of 30 – 31 setae and two lyrifissures. LEGS (Figs 22 J – K, 23 F – G). Leg I: trochanter 1.08 – 1.33, femur 3.84 – 4.00, patella 3.14 – 3.17, tibia 4.50 – 5.47, basitarsus 3.23 – 3.43, telotarsus 4.62 – 4.69 times as long as deep. Leg IV: trochanter 2.46 – 2.87, femur + patella 4.62 – 4.63, tibia 6.12 – 7.05, basitarsus 3.24 – 3.80, telotarsus 6.14 – 6.71 times as long as deep; tibia with two submedial tactile setae (TS = 0.23, 0.99), basitarsus with two tactile setae (TS = 0.16 – 0.18, 0.88 – 0.98), telotarsus with two tactile setae (TS = 0.18 – 0.23, 0.53 – 0.65); subterminal tarsal seta distally branched (Fig. 22 D). Arolium not divided, shorter than the slender and simple claws. Measurements (in mm; length / breadth or, for legs, length / depth) Males Body length 4.07 – 4.39. Carapace 1.42 – 1.51 / 1.15 – 1.22. Pedipalpal trochanter 0.74 – 0.77 / 0.44, femur 1.89 – 1.98 / 0.40 – 0.44, patella 1.50 – 1.62 / 0.41 – 0.43, chela (with pedicel) 3.35 – 3.49 / 0.70 – 0.73, chela (without pedicel) 3.23 – 3.34 / 0.70 – 0.73, hand length (without pedicel) 1.21 – 1.31, movable finger length 2.17. Leg I: trochanter 0.39 – 0.44 / 0.37 – 0.38, femur 1.05 – 1.10 / 0.33 – 0.34, patella 0.74 – 0.76 / 0.28 – 0.30, tibia 0.79 – 0.82 / 0.17 – 0.18, basitarsus 0.43 – 0.46 / 0.11 – 0.14, telotarsus 0.60 / 0.13 – 0.15. Leg IV: trochanter 0.65 – 0.76 / 0.24 – 0.29, femur + patella 1.65 – 1.73 / 0.38, tibia 1.49 / 0.20 – 0.22, basitarsus 0.59 – 0.62 / 0.13 – 0.16, telotarsus 0.88 – 0.91 / 0.12 – 0.13. Females Body length 5.80 – 6.09. Carapace 1.34 – 1.51 / 1.31 – 1.35. Pedipalpal trochanter 0.73 – 0.82 / 0.45 – 0.46, femur 1.94 – 2.08 / 0.43 – 0.44, patella 1.58 – 1.60 / 0.46 – 0.48, chela (with pedicel) 3.48 – 3.64 / 0.82 – 0.88, chela (without pedicel) 3.31 – 3.49 / 0.82 – 0.88, hand length (without pedicel) 1.30 – 1.34, movable finger length 2.22. Leg I: trochanter 0.39 – 0.44 / 0.33 – 0.36, femur 0.96 – 1.04 / 0.25 – 0.26, patella 0.69 – 0.73 / 0.22 – 0.23, tibia 0.81 – 0.82 / 0.15 – 0.18, basitarsus 0.42 – 0.48 / 0.13 – 0.14, telotarsus 0.60 – 0.61 / 0.13. Leg IV: trochanter 0.69 – 0.89 / 0.28 – 0.31, femur + patella 1.76 – 1.80 / 0.38 – 0.39, tibia 1.53 – 1.55 / 0.22 – 0.25, basitarsus 0.55 – 0.57 / 0.15 – 0.17, telotarsus 0.86 – 0.94 / 0.14.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF97FF90FE41FE8FBCEBD7F7.taxon	distribution	Distribution China: Guangxi Zhuang Autonomous Region.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FF97FF90FE41FE8FBCEBD7F7.taxon	discussion	Remarks Stenohya dongtianensis was described from a single male specimen by Li & Shi (2023). In this study, more specimens were examined from the type locality (Rudongyan in Xingan County, Guangxi Zhuang Autonomous Region, China), including two adult males and six adult females, which allows the first description of the female. Like some other species of Stenohya, S. dongtianensis has sexually dimorphic pedipalps and leg I. The male pedipalp femur has two closely situated protuberances at a distance of ⅔ from the base and a projection on the subterminal prolateral surface; the chelal hand has 9 – 14 triangular-shaped, spinous apophyses on the dorsal side, while the female femur only has few tubercles prolaterally. In the male leg I, patella is enlarged, the basitarsus and telotarsus are semi-fused, the dividing line between the two segments is visible, but absent in the female. Females of this new species are similar to those of S. biverticis, S. gruberi, S. guangmingensis and S. hamata, but can be distinguished by the following: pedipalpal movable chelal finger length 2.22 mm (2.05 – 2.13 in S. biverticis, 1.89 in S. gruberi, 2.07 – 2.14 in S. guangmingensis and 1.53 – 1.67 in S. hamata) (Ćurčić 1983; Leclerc & Mahnert 1988; Zhao et al. 2024).	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFADFF91FE50FC21BB99D51E.taxon	description	Figs 1.6, 69 V, 70 T	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFADFF91FE50FC21BB99D51E.taxon	diagnosis	Diagnosis Male pedipalpal femur with three projections; patella with a small projection medially in the prolateral position; chelal hand concave distally on the dorsal side and with 15 – 18 triangular apophyses on the dorsal side; the basitarsus and telotarsus of leg I each with a large columnar projection laterally. Female pedipalpal movable chelal finger with 79 – 87 teeth; female pedipalpal chela (with pedicel) 4.67 – 4.98 times as long as wide.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFADFF91FE50FC21BB99D51E.taxon	materials_examined	Material examined Holotype CHINA • ♂; Hunan Province, Suining County, Huangsang Nature Reserve in Nanshan National Park; 26 ° 24 ′ 32 ″ N, 110 ° 05 ′ 38 ″ E; 460 m a. s. l.; 19 Nov. 2023; in leaf litter; Jiaqi Zhao, Jianzhou Sun, Tao Zheng and Songtao Shi leg.; Ps. - MHBU-HN 2023111901. Paratypes CHINA • 3 ♂♂, 4 ♀♀; same collection data as for holotype; Ps. - MHBU-HN 2023111902 – 08.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFADFF91FE50FC21BB99D51E.taxon	distribution	Distribution China: Hunan Province.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFADFF91FE50FC21BB99D51E.taxon	discussion	Remarks The most obvious sexual dimorphism of this species is found on the pedipalp and leg I. For the pedipalp: the male pedipalpal trochanter has a process in the median prolateral position and some small frosted projections (female is smooth); the male femur has a curved cylindrical process in the median prolateral position, a projection on the subdistal prolateral surface, and a columnar process adjacent to this projection (female only has a few tubercles prolaterally); the male patella has a small projection in the median prolateral position (female is smooth); the chelal hand is deeply concave on the dorsal side at the distal half, and there are 15 – 18 triangular apophyses on the dorsal side (female is not concave and smooth). The male leg I is stronger than that of the female, the basitarsus and telotarsus of the male each have a large columnar projection laterally (there are no projections on the female).	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFACFF91FE10FE16BD04D232.taxon	description	Figs 1.9, 69 T, 70 R	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFACFF91FE10FE16BD04D232.taxon	diagnosis	Diagnosis Male carapace of the anterior half significantly wider than the back part; pedipalpal femur with a large tubercle in the median area and two subdistal projections on the prolateral surface; chelal hand with 23 spinous apophyses on the dorsal side; male femur of leg I with an inward depression on the distal part, patella of leg I enlarged. Female carapace 1.02 – 1.10 times as long as broad; carapace with a total of 29 – 30 setae; apex of pedipalpal coxa with six long setae; pedipalpal patella 3.39 – 3.46 times as long as broad; pedipalpal movable chelal finger with 92 – 94 teeth; pedipalpal fixed chelal finger with 95 – 98 teeth.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFACFF91FE10FE16BD04D232.taxon	materials_examined	Material examined Holotype CHINA • ♂; Jiangxi Province, Jinggangshan City, Guangming Township, 868 County Road; 26 ° 26 ′ 04 ″ N, 114 ° 12 ′ 11 ″ E; 305 m a. s. l.; 31 Jan. 2023; in leaf litter and under rocks; Xiangbo Guo, Jianzhou Sun, Tao Zheng & Songtao Shi leg.; Ps. - MHBU-JX 2023013101. Paratypes CHINA • 4 ♂♂, 3 ♀♀; same collection data as for holotype; Ps. - MHBU-JX 2023013102 – 08.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFACFF91FE10FE16BD04D232.taxon	distribution	Distribution China: Jiangxi Province.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFACFF91FE10FE16BD04D232.taxon	discussion	Remarks The most obvious sexual dimorphism of this species is found on the carapace, pedipalp and leg I. For the carapace: the anterior half of the male carapace protrudes to the sides, the front half is significantly wider than the back half (carapace of female is nearly rectangular). For the pedipalp: the male femur has a large tubercle on the median and two subdistal projections on the prolateral surface; the chelal hand has 23 spinous apophyses on the dorsal side, while the pedipalp of the female is almost smooth. The male leg I is stronger than that of the female, and the femur of the male has an inward depression on the distal part (female is straight).	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFACFF92FE50F9EABEF3D068.taxon	description	Figs 1.14, 24, 69 W, 70 A	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFACFF92FE50F9EABEF3D068.taxon	diagnosis	Diagnosis Male pedipalpal femur straight; pedipalpal femur 5.00 – 5.52 times as long as broad; patella 3.44 – 3.71 times as long as broad, movable finger 1.43 – 1.59 times as long as hand (without pedicel). Female pedipalpal femur 4.92 – 5.11 times as long as broad; patella 3.11 – 3.39 times as long as broad; movable finger 1.55 – 1.63 times as long as hand (without pedicel); presence of 96 – 98 teeth on pedipalpal movable chelal finger.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFACFF92FE50F9EABEF3D068.taxon	materials_examined	Material examined Holotype CHINA • ♂; Hainan Province, Lingshui County, Diaoluo Mountains; 18 ° 40 ′ N, 109 ° 55 ′ E; 920 m a. s. l.; 28 Jan. 2015; Xiangbo Guo leg.; Ps. - MHBU-HN 15012101. Paratypes CHINA • 3 ♂♂, 2 ♀♀; same collection data as for holotype; Ps. - MHBU-HN 15012102 – 06.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFACFF92FE50F9EABEF3D068.taxon	description	Redescription of female genital area (Fig. 24 B – C) Sternite II with a total of 21 – 26 setae and two lyrifissures; sternite III with a row of 32 – 36 setae and two lyrifissures.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFACFF92FE50F9EABEF3D068.taxon	distribution	Distribution China: Hainan Province.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFACFF92FE50F9EABEF3D068.taxon	discussion	Remarks Guo & Zhang (2016: fig: 2 i) incorrectly labeled sternites II and III as sternite II and sternite IV was incorrectly labeled as sternite III. In addition, the female genital area was incorrectly considered as having 39 – 41 setae on sternite II and 20 – 22 setae on sternite III. After reexamination of the paratype females of S. hainanensis, we redescribed the female genital area and provided a new illustration: sternite II with a total of 21 – 26 setae and two lyrifissures; sternite III with a row of 32 – 36 setae and two lyrifissures (Fig. 24 B – C).	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFAEFF9AFE3BFE8FBA6DD6F4.taxon	description	urn: lsid: zoobank. org: act: F 709222 D- 882 E- 42 B 5 - BFDF- 1 CAB 3 FE 060 EA Figs 1.17, 25 – 30, 69 E, 70 B	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFAEFF9AFE3BFE8FBA6DD6F4.taxon	diagnosis	Diagnosis Male pedipalpal chelal hand has a projection with bifid horn-like bulge on prolateral surface near base of finger (Figs 27 H, 28 E – F); pedipalpal fixed chelal finger with 67 – 70 teeth; pedipalpal movable chelal finger with 61 – 64 teeth. Female pedipalpal fixed chelal finger with 73 – 74 teeth; pedipalpal movable chelal finger with 63 – 64 teeth.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFAEFF9AFE3BFE8FBA6DD6F4.taxon	etymology	Etymology The specific epithet is a patronym in honor of Dr Mark Harvey, who has provided significant contributions to the study of pseudoscorpions worldwide.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFAEFF9AFE3BFE8FBA6DD6F4.taxon	materials_examined	Type material Holotype CHINA • ♂; Yunnan Province, Yunlong County, Caojian town; 25 ° 44 ′ 03 ″ N, 99 ° 07 ′ 38 ″ E; 2554 m a. s. l.; 1 Apr. 2024; in leaf litter (Fig. 2 E); Jiaqi Zhao, Jianzhou Sun, Songtao Shi & Xiaoru Qi leg.; Ps. - MHBU-YN 2024040101. Paratypes CHINA • 1 ♂, 5 ♀♀; same collection data as for holotype; Ps. - MHBU-YN 2024040102 – 07.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFAEFF9AFE3BFE8FBA6DD6F4.taxon	description	Description Adult males (holotype and male paratype) (Figs 25 A, 26 A) CARAPACE (Figs 27 A, 28 A, 69 E). Carapace 1.25 – 1.27 times as long as broad, with a total of 24 – 26 setae, including six near anterior margin and six near posterior margin; two lyrifissures near the eyes, four lyrifissures near posterior margin; epistome small, triangular, with a rounded top; with four corneate eyes. Carapace smooth and nearly rectangular. CHELICERA (Figs 27 B, 28 B). Hand with seven setae and two lyrifissures, movable finger with one seta; fixed finger with 14 – 15 teeth; movable finger with 4 – 5 teeth; serrula exterior with 36 – 37 lamellae; serrula interior with 30 – 31 lamellae; galea developed, divided into two main branches, one branch secondarily divided into two terminal rami, the other branch secondarily divided into three terminal rami (Fig. 27 E); rallum consisting of eight blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 27 C). PEDIPALPS (Figs 27 G – I, 28 C, E – F). Apex of pedipalpal coxa rounded, with 5 – 6 long setae. Femur and patella with a few tubercles prolaterally (Figs 27 I, 28 E); chelal hand with a projection on prolateral surface near base of finger, and the projection with a bifid horn-like bulge; movable finger enlarged at the base, and swollen downward ventrally (Figs 27 G – H, 28 C, E – F). Trochanter 1.42 – 1.82, femur 5.07 – 5.41, patella 3.92 – 4.16, chela (with pedicel) 4.55 – 4.86, chela (without pedicel) 4.22 – 4.55 times as long as broad, movable finger 2.09 – 2.11 times as long as hand (without pedicel). Fixed chelal finger with eight, movable chelal finger with four trichobothria: eb and esb situated basally, grouped very closely with ib and isb; est, et and it grouped distally; ist closer to et - est - it than to eb - esb - isb - ib in fixed chelal finger; b and sb situated closer to each other in basal half, st and t close to each other in distal half of movable finger. Venom apparatus present only in fixed chelal finger, venom duct short. Fixed chelal finger with 67 – 70 pointed teeth, movable finger with 61 – 64 teeth: 25 – 27 rounded teeth at base and 34 – 39 pointed teeth in distal position. ABDOMEN. Pleural membrane granulated. Tergites and sternites undivided, tergal chaetotaxy (I – XI): 6: 8 – 9: 9: 9 – 10: 10 – 12: 10 – 11: 11 – 12: 11 – 12: 11 – 12: 9 – 11: 10 – 11, sternal chaetotaxy (IV – XI): 22: 24 – 27: 21 – 22: 20 – 21: 19 – 20: 19 – 20: 13 – 15: 5, sternites VI – VIII with 7 – 10 medial scattered glandular setae, anal cone with two dorsal and two ventral setae. Genital area (Figs 27 F, 28 D): anterior genital sternite with 37 – 38 setae and two lyrifissures; posterior genital sternite with 33 – 40 setae and two lyrifissures. LEGS (Figs 27 J – K, 28 G – H). Leg I: trochanter 1.23 – 1.24, femur 4.65 – 5.07, patella 3.18 – 3.33, tibia 4.29 – 5.36, basitarsus 3.60 – 5.13, telotarsus 4.20 – 5.50 times as long as deep. Leg IV: trochanter 2.10 – 2.65, femur + patella 4.38 – 4.53, tibia 6.29 – 7.13, basitarsus 4.45 – 4.70, telotarsus 6.09 – 6.80 times as long as deep; tibia with two submedial tactile setae (TS = 0.16 – 0.19, 0.68 – 0.74), basitarsus with three tactile setae (TS = 0.13 – 0.14, 0.51, 0.88 – 0.89), telotarsus with two tactile setae (TS = 0.36 – 0.38, 0.61 – 0.62); subterminal tarsal seta distally branched (Fig. 27 D). Arolium not divided, shorter than the slender and simple claws. Adult females (paratypes) (Figs 25 B, 26 B) Mostly same as in males, except where noted. CARAPACE (Figs 29 A, 30 A, 70 B). Carapace 1.13 – 1.16 times as long as broad, with a total of 23 setae, including 6 – 7 near anterior margin and 5 near posterior margin; three lyrifissures near the eyes, two lyrifissures near posterior margin. Carapace smooth and nearly rectangular. CHELICERA (Figs 29 B, 30 B). Fixed finger with 13 – 19 teeth; movable finger with 5 – 8 teeth; serrula exterior with 36 – 37 lamellae; serrula interior with 25 – 34 lamellae; galea divided into two main branches, each branch secondarily divided into three terminal rami (Fig. 29 E); rallum consisting of 7 – 8 blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 29 C). PEDIPALPS (Figs 29 G – I, 30 D – E). Apex of pedipalpal coxa with 5 – 6 long setae. Femur and patella with a few tubercles prolaterally (Figs 29 I, 30 D). Trochanter 1.72 – 1.82, femur 4.68 – 4.90, patella 3.44 – 3.68, chela (with pedicel) 4.32 – 4.34, chela (without pedicel) 4.16 – 4.20 times as long as broad, movable finger 1.50 – 1.53 times as long as hand (without pedicel). Fixed chelal finger with 73 – 74 pointed teeth, movable finger with 63 – 64 teeth: 26 – 29 rounded teeth at base and 34 – 38 pointed in distal position. ABDOMEN. Tergal chaetotaxy (I – XI): 4 – 8: 8: 9 – 11: 10: 9 – 10: 8 – 12: 10 – 12: 9 – 12: 9 – 10: 9: 6 – 9, sternal chaetotaxy (IV – XI): 16 – 18: 19 – 20: 19 – 22: 19 – 21: 16 – 20: 13 – 16: 10 – 16: 4 – 5, sternites VI – VIII with two medial glandular setae; genital area (Figs 29 F, 30 C): sternite II with a total of 17 – 19 setae and two lyrifissures; sternite III with a row of 25 – 26 setae and two lyrifissures. LEGS (Figs 29 J – K, 30 F – G). Leg I: trochanter 1.04 – 1.14, femur 4.93 – 5.47, patella 3.40 – 4.00, tibia 4.92 – 5.27, basitarsus 4.00 – 4.44, telotarsus 4.89 – 5.63 times as long as deep. Leg IV: trochanter 1.88 – 2.21, femur + patella 4.63 – 4.70, tibia 6.00 – 7.19, basitarsus 4.36 – 4.55, telotarsus 6.00 – 7.78 times as long as deep; tibia with two submedial tactile setae (TS = 0.69 – 0.71, 0.88 – 0.99), basitarsus with two tactile setae (TS = 0.54 – 0.66, 0.92), telotarsus with three tactile setae (TS = 0.13 – 0.17, 0.42 – 0.47, 0.67 – 0.68). Measurements (in mm; length / breadth or, for legs, length / depth) Males (holotype and paratype) Body length 3.09 – 3.27. Carapace 1.06 – 1.13 / 0.85 – 0.89. Pedipalpal trochanter 0.51 – 0.62 / 0.34 – 0.36, femur 1.42 – 1.57 / 0.28 – 0.29, patella 1.33 – 1.41 / 0.32 – 0.36, chela (with pedicel) 2.38 – 2.50 / 0.49 – 0.55, chela (without pedicel) 2.23 – 2.32 / 0.49 – 0.55, hand (without pedicel) length 0.75 – 0.77, movable finger length 1.58 – 1.61. Leg I: trochanter 0.26 – 0.27 / 0.21 – 0.22, femur 0.76 – 0.79 / 0.15 – 0.17, patella 0.50 – 0.54 / 0.14 – 0.17, tibia 0.59 – 0.60 / 0.11 – 0.14, basitarsus 0.36 – 0.41 / 0.08 – 0.10, telotarsus 0.42 – 0.44 / 0.08 – 0.10. Leg IV: trochanter 0.42 – 0.53 / 0.20, femur + patella 1.27 – 1.36 / 0.29 – 0.30, tibia 1.07 – 1.14 / 0.16 – 0.17, basitarsus 0.47 – 0.49 / 0.10 – 0.11, telotarsus 0.67 – 0.68 / 0.10 – 0.11. Females (paratypes) Body length 3.84 – 4.20. Carapace 1.03 – 1.05 / 0.89 – 0.93. Pedipalpal trochanter 0.50 – 0.60 / 0.29 – 0.33, femur 1.45 – 1.47 / 0.30 – 0.31, patella 1.14 – 1.17 / 0.31 – 0.34, chela (with pedicel) 2.46 – 2.56 / 0.57 – 0.59, chela (without pedicel) 2.37 – 2.48 / 0.57 – 0.59, hand (without pedicel) length 0.98 – 1.04, movable finger length 1.50 – 1.56. Leg I: trochanter 0.24 – 0.25 / 0.22 – 0.23, femur 0.74 – 0.82 / 0.15, patella 0.48 – 0.51 / 0.12 – 0.15, tibia 0.58 – 0.59 / 0.11 – 0.12, basitarsus 0.36 – 0.40 / 0.09, telotarsus 0.44 – 0.45 / 0.08 – 0.09. Leg IV: trochanter 0.45 – 0.53 / 0.24, femur + patella 1.27 – 1.39 / 0.27 – 0.30, tibia 1.02 – 1.15 / 0.16 – 0.17, basitarsus 0.48 – 0.50 / 0.11, telotarsus 0.60 – 0.70 / 0.09 – 0.10.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFAEFF9AFE3BFE8FBA6DD6F4.taxon	distribution	Distribution China: Yunnan Province.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFAEFF9AFE3BFE8FBA6DD6F4.taxon	discussion	Remarks The presence of a bifid horn-like projection on the prolateral face of the chela has previously been reported for S. bicornuta (Guo et al. 2019). Males of the new species can be distinguished as follows: the pedipalpal femur has sparse tubercles prolaterally (pedipalpal femur with multiple tubercles prolaterally in S. bicornuta); the presence of 67 – 70 teeth on the pedipalpal fixed chelal finger (91 – 94 in S. bicornuta) and the presence of 61 – 64 teeth on the pedipalpal movable chelal finger (72 in S. bicornuta). Females of this new species are similar to those of S. biverticis, S. guangmingensis, S. hainanensis and S. papillata, but can be distinguished by the presence of 73 – 74 teeth on pedipalpal fixed chelal finger (89 – 103 in S. biverticis; 95 – 98 in S. guangmingensis; 88 – 89 in S. hainanensis; 99 – 102 in S. papillata) and the presence of 63 – 64 teeth on pedipalpal movable chelal finger (96 – 98 in S. hainanensis; 90 – 94 in S. papillata; 92 – 94 in S. guangmingensis; 89 – 93 in S. biverticis) (Guo & Zhang 2016; Zhao et al. 2024).	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFA7FF9AFE7DFD2EBE3BD207.taxon	description	Figs 1.11, 69 B, 70 C	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFA7FF9AFE7DFD2EBE3BD207.taxon	diagnosis	Diagnosis Male pedipalpal femur 7.64 – 7.96 times as long as broad, patella 6.32 – 6.45 times as long as broad, movable chelal finger with 30 – 33 teeth situated in median to distal position. Female pedipalpal femur 6.07 – 6.14 times as long as broad, patella 4.70 – 4.83 times as long as broad, movable chelal finger with 46 – 51 teeth situated in median to distal position.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFA7FF9AFE7DFD2EBE3BD207.taxon	materials_examined	Material examined Holotype CHINA • 1 ♀; Fujian Province, Fuzhou City, Gushan Mountain; 26 ° 04 ′ N, 119 ° 21 ′ E; 24 Feb. 1975; Fusheng Huang leg.; Ps. - MHBU-FJ 750224. Other material CHINA • 7 ♂♂, 4 ♀♀; Fujian Province, Fuzhou City, Gushan Mountain; 26 ° 05 ′ 39 ″ N, 119 ° 22 ′ 28 ″ E; 177 m a. s. l.; 4 Apr. 2018; Xiangbo Guo, Weitong Wang and Xiao Zang leg.; Ps. - MHBU-FJ 2018040401 – 11.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFA7FF9AFE7DFD2EBE3BD207.taxon	distribution	Distribution China: Fujian Province.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFA7FF9AFE7DFD2EBE3BD207.taxon	discussion	Remarks Stenohya huangi has sexually dimorphic pedipalps in which the males have thinner pedipalps than the females.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFA7FF82FE62F913BD9BD26E.taxon	description	Figs 1.21, 31 – 36, 69 L, 70 D, 71 C	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFA7FF82FE62F913BD9BD26E.taxon	diagnosis	Diagnosis Male pedipalpal femur with a large intumescence on the subbasal prolateral surface, a small intumescence and a columniform intumescence on the median prolateral surface, and a projection on the subterminal prolateral surface (Fig. 33 D – E); chelal hand with 40 – 42 triangular-shaped, spinous apophyses on the dorsal side (Fig. 33 F). Female pedipalpal movable chelal finger length 1.86 – 1.87 mm.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFA7FF82FE62F913BD9BD26E.taxon	materials_examined	Material examined Other material CHINA • 10 ♂♂, 8 ♀♀; Guangxi Zhuang Autonomous Region, Lingui District, Lingui Town, Jiahe Garden; 25 ° 14 ′ 51 ″ N, 110 ° 12 ′ 03 ″ E; 267 m a. s. l.; 14 Jan. 2024; in leaf litter (Fig. 2 F); Jiaqi Zhao, Jianzhou Sun and Yiting Xu leg.; Ps. - MHBU-GX 2024011401 – 18 • five tritonymphs; Guangxi Zhuang Autonomous Region, Lingui District, Lingui Town, Jiahe Garden; 25 ° 14 ′ 51 ″ N, 110 ° 12 ′ 04 ″ E; 162 m a. s. l.; 2 Dec. 2023; in leaf litter; Jiaqi Zhao, Jianzhou Sun, Tao Zheng and Songtao Shi leg.; Ps. - MHBU-GX 2023120201 – 05	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFA7FF82FE62F913BD9BD26E.taxon	description	Description Adult males (Figs 31 A, 32 A) CARAPACE (Figs 33 A, 69 L). Carapace 1.26 – 1.28 times as long as broad, with a total of 27 – 28 setae, including six near anterior margin and 5 – 6 near posterior margin; four corneate eyes; six lyrifissures near the anterior margin, three lyrifissures near posterior margin; epistome triangular, with heavily rounded apex. Carapace with elevations in the middle of the eye area and near middle of carapace in lateral view. CHELICERA (Fig. 33 B). Hand with six setae and two lyrifissures, movable finger with one seta; fixed finger with 12 – 17 teeth; movable finger with five teeth; serrula exterior with 37 – 38 lamellae; serrula interior with 31 – 33 lamellae; galea developed, divided into two main branches, one branch secondarily divided into four terminal rami, the other branch secondarily divided into three terminal rami; rallum consisting of seven blades, all with anteriorly-directed spinules, the basalmost blade shortest. PEDIPALPS (Figs 33 D – F). Apex of pedipalpal coxa rounded, with five long setae; femur with a big intumescence on the subbasal prolateral surface, a small intumescence and a columniform intumescence on the median prolateral surface, as well as a projection on the subterminal prolateral surface (Fig. 33 D – E); chelal hand with 40 – 42 triangular-shaped, spinous apophyses on the dorsal side, each apophysis with a seta at the base, a few spinous apophyses extended to the subbase of fixed finger (Fig. 33 E – F). Trochanter 1.76 – 1.88, femur 4.61 – 4.77, patella 4.09 – 4.37, chela (with pedicel) 5.30 – 5.80, chela (without pedicel) 4.93 – 5.35 times as long as broad, movable finger 1.43 – 1.63 times as long as hand (without pedicel). Fixed chelal finger with eight, movable finger with four trichobothria: eb, esb, ib and isb located basally of fixed chelal finger, est, et and it situated distally of fixed chelal finger; ist closer to et - est - it than to eb - esb - isb - ib in fixed chelal finger; b and sb situated closer to each other in basal half, st and t close to each other in distal half of movable finger; venom apparatus present only in fixed chelal finger, venom duct short; fixed finger with 85 – 94 pointed teeth, movable finger with 76 – 78 teeth: 30 – 32 rounded teeth at base and 44 – 48 pointed in distal position. ABDOMEN. Pleural membrane granulated. Tergal chaetotaxy (I – XI): 4 – 5: 5 – 8: 8: 9: 10: 9 – 10: 10 – 11: 11: 12: 10 – 11: 8 – 9, sternal chaetotaxy (IV – XI): 18 – 22: 20 – 22: 16 – 19: 18 – 21: 19 – 21: 14 – 16: 12: 4. Sternites VI – VIII with 10 – 15 medial scattered glandular setae. Genital area (Fig. 33 C): sternite II with a total of 31 – 33 setae and 2 lyrifissures; sternite III with a row of 28 – 31 setae and 2 lyrifissures. LEGS (Fig. 33 G – H). Leg I: trochanter 1.03 – 1.10, femur 3.07 – 3.36, patella 2.90 – 3.19, tibia 4.18 – 4.47, basitarsus 2.79 – 3.08, telotarsus 4.09 – 4.30 times as long as deep. Leg IV: trochanter 2.61 – 3.26, femur + patella 4.37 – 4.74, tibia 6.80 – 7.94, basitarsus 4.23 – 4.50, telotarsus 7.09 times as long as deep; tibia with two submedial tactile setae (TS = 0.67 – 0.68, 0.94 – 0.99), basitarsus with two tactile setae (TS = 0.22 – 0.40, 0.82 – 0.91), telotarsus with two tactile setae (TS = 0.09 – 0.21, 0.56 – 0.58); subterminal tarsal seta distally branched. Arolium not divided, shorter than the slender and simple claws. Adult females (Figs 31 B, 32 B) CARAPACE (Figs 34 A, 35 A, 70 D). Carapace 1.07 – 1.09 times as long as broad, with a total of 28 – 30 setae, including 6 – 7 near anterior margin and 6 – 7 near posterior margin; four corneate eyes; five lyrifissures near the anterior eyes, two lyrifissures near posterior margin. Carapace smooth and nearly rectangular. CHELICERA (Figs 34 B, 35 B). Hand with seven setae and two lyrifissures; fixed finger with 17 – 19 teeth; movable finger with 11 – 16 teeth; serrula exterior with 43 – 45 lamellae; serrula interior with 33 – 38 lamellae; galea developed, divided into two main branches, one branch secondarily divided into five terminal rami, the other branch secondarily divided into three terminal rami (Fig. 34 E); rallum consisting of 7 – 8 blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 34 C). PEDIPALPS (Figs 34 G – I, 35 C – D). Apex of pedipalpal coxa rounded, with five long setae; femur straight, with a few tubercles prolaterally; patella claviform, smooth; chela smooth. Trochanter 1.71 – 2.00, femur 4.59 – 4.61, patella 3.41 – 3.49, chela (with pedicel) 3.91 – 4.16, chela (without pedicel) 3.77 – 3.99 times as long as broad, movable finger 1.53 – 1.58 times as long as hand (without pedicel). Fixed chelal finger with eight, movable finger with four trichobothria: eb, esb, ib and isb located basally of fixed chelal finger, est, et and it situated distally of fixed chelal finger; ist closer to et - est - it than to eb - esb - isb - ib in fixed chelal finger; b and sb situated closer to each other in basal half, st and t close to each other in distal half of movable finger; venom apparatus present only in fixed chelal finger, venom duct short; fixed chelal finger with 81 – 82 pointed teeth, movable finger with 78 – 80 teeth: 34 – 37 rounded teeth at base and 41 – 46 pointed teeth in distal position. ABDOMEN. Pleural membrane granulated. Tergal chaetotaxy (I – XI): 4: 6 – 8: 7 – 9: 10: 10: 11 – 12: 10: 11 – 13: 11 – 12: 11 – 12: 8 – 10, sternal chaetotaxy (IV – XI): 18 – 23: 18 – 21: 17 – 21: 17 – 20: 17 – 20: 16 – 17: 13 – 14: 4. Sternites VI – VIII with 2 – 3 medial glandular setae. Genital area (Figs 34 F, 35 E): sternite II with a total of 26 – 28 setae and 2 lyrifissures; sternite III with a row of 26 – 28 setae and 2 lyrifissures. LEGS (Figs 34 J – K, 35 F – G). Leg I: trochanter 1.03 – 1.13, femur 4.33 – 4.38, patella 3.15 – 3.26, tibia 4.67 – 5.00, basitarsus 2.92 – 3.00, telotarsus 4.42 – 4.62 times as long as deep. Leg IV: trochanter 2.22 – 2.52, femur + patella 3.57 – 4.56, tibia 5.91 – 7.37, basitarsus 3.67 – 3.71, telotarsus 6.15 – 7.33 times as long as deep; tibia with 2 tactile setae (TS = 0.68 – 0.71, 0.94 – 0.99), basitarsus with two tactile setae (TS = 0.18, 0.88 – 0.89); telotarsus with two tactile setae (TS = 0.18 – 0.25, 0.56 – 0.64); subterminal tarsal seta distally branched (Fig. 34 D). Arolium not divided, shorter than the slender and simple claws. Tritonymphs (Fig. 31 C) CARAPACE (Figs 36 A, 71 C). Carapace 1.02 – 1.09 times as long as broad, with a total of 27 setae, including five near anterior margin and six near posterior margin; six lyrifissures near the eyes, four lyrifissures near posterior margin; epistome small, triangular, with rounded top; with four corneate eyes. Carapace smooth. CHELICERA (Fig. 36 B). Hand with six setae and two lyrifissures, movable finger with one seta; fixed finger with 10 – 14 teeth; movable finger with 4 – 7 teeth; serrula exterior with 33 – 36 lamellae; serrula interior with 30 – 31 lamellae; galea developed, divided into two main branches, one branch secondarily divided into four terminal rami, the other branch secondarily divided into three terminal rami; rallum consisting of seven blades, all with anteriorly directed spinules, the basalmost blade shortest. PEDIPALPS (Fig. 36 C – D). Apex of pedipalpal coxa rounded, with four long setae. Femur with some small tubercles in the prolateral position in dorsal view; patella and chelal hand smooth. Trochanter 1.75 – 1.86, femur 4.44 – 4.58, patella 3.14 – 3.20, chela (with pedicel) 4.04 – 4.27, chela (without pedicel) 3.87 – 4.04 times as long as broad, movable finger 1.44 – 1.68 times as long as hand (without pedicel). Fixed chelal finger with seven, movable chelal finger with three trichobothria: eb and esb situated basally, grouped very closely with ib; est, et and it grouped distally; ist closer to et - est - it than to eb - esb - ib in fixed chelal finger; b situated in basal half, st and t close to each other in distal half of movable finger. Venom apparatus present only in fixed chelal finger, venom duct short. Fixed chelal finger with 68 – 69 pointed teeth, movable finger with 62 – 63 teeth: 25 – 27 rounded teeth at base and 35 – 38 pointed teeth in distal position. ABDOMEN. Pleural membrane granulated. Tergites and sternites undivided, tergal chaetotaxy (I – XI): 4: 6: 8 – 9: 7 – 10: 8 – 10: 8 – 9: 8 – 12: 11 – 12: 11: 10 – 11: 5 – 8, sternal chaetotaxy (IV – XI): 15 – 18: 19 – 20: 20 – 21: 18 – 19: 17 – 18: 15 – 16: 12 – 13: 4, sternites VI – VIII with 2 – 3 medial glandular setae, anal cone with two dorsal and two ventral setae. Genital area (Fig. 36 E): anterior genital sternite with 5 – 6 setae and two lyrifissures; posterior genital sternite with 14 – 18 setae and two lyrifissures. LEGS (Fig. 36 F – G). Leg I: trochanter 1.19 – 1.24, femur 3.71 – 3.94, patella 3.00 – 3.23, tibia 3.46 – 4.18, basitarsus 2.40 – 2.70, telotarsus 3.00 – 4.10 times as long as deep. Leg IV: trochanter 2.10 – 2.68, femur + patella 4.15 – 4.23, tibia 5.56 – 5.87, basitarsus 3.36 – 3.50, telotarsus 4.62 – 5.64 times as long as deep; tibia with two submedial tactile setae (TS = 0.24 – 0.26, 0.62 – 0.68), basitarsus with two tactile setae (TS = 0.14 – 0.17, 0.81 – 0.89), telotarsus with two tactile setae (TS = 0.20 – 0.23, 0.52 – 0.56); subterminal tarsal seta distally branched. Arolium not divided, shorter than the slender and simple claws. Measurements (in mm; length / breadth or, for legs, length / depth) Males Body length 3.97 – 4.24. Carapace 1.27 – 1.36 / 1.01 – 1.06. Pedipalpal trochanter 0.67 – 0.75 / 0.38 – 0.40, femur 1.66 – 1.67 / 0.35 – 0.36, patella 1.39 – 1.53 / 0.34 – 0.35, chela (with pedicel) 2.84 – 2.97 / 0.49 – 0.56, chela (without pedicel) 2.62 – 2.76 / 0.49 – 0.56, hand length (without pedicel) 1.12 – 1.16, movable finger length 1.66 – 1.83. Leg I: trochanter 0.33 – 0.34 / 0.30 – 0.33, femur 0.92 – 0.94 / 0.28 – 0.30, patella 0.83 – 0.87 / 0.26 – 0.30, tibia 0.67 – 0.71 / 0.15 – 0.17, basitarsus 0.37 – 0.39 / 0.12 – 0.14, telotarsus 0.43 – 0.45 / 0.10 – 0.11. Leg IV: trochanter 0.60 – 0.62 / 0.19 – 0.23, femur + patella 1.47 – 1.53 / 0.31 – 0.35, tibia 1.27 – 1.36 / 0.16 – 0.20, basitarsus 0.54 – 0.55 / 0.12 – 0.13, telotarsus 0.78 / 0.11. Females Body length 4.18 – 4.86. Carapace 1.31 – 1.32 / 1.20 – 1.23. Pedipalpal trochanter 0.72 – 0.82 / 0.41 – 0.42, femur 1.75 – 1.79 / 0.38 – 0.39, patella 1.40 – 1.43 / 0.41, chela (with pedicel) 3.04 – 3.05 / 0.73 – 0.78, chela (without pedicel) 2.91 – 2.94 / 0.73 – 0.78, hand length (without pedicel) 1.18 – 1.22, movable finger length 1.86 – 1.87. Leg I: trochanter 0.30 – 0.36 / 0.29 – 0.32, femur 0.91 – 0.92 / 0.21, patella 0.62 – 0.63 / 0.19 – 0.20, tibia 0.70 / 0.14 – 0.15, basitarsus 0.35 – 0.36 / 0.12, telotarsus 0.51 – 0.53 / 0.11 – 0.12. Leg IV: trochanter 0.60 – 0.73 / 0.27 – 0.29, femur + patella 1.64 / 0.36 – 0.46, tibia 1.36 – 1.40 / 0.19 – 0.23, basitarsus 0.52 – 0.55 / 0.14 – 0.15, telotarsus 0.80 – 0.88 / 0.12 – 0.13. Tritonymphs Body length 2.61 – 3.40. Carapace 0.85 – 0.87 / 0.78 – 0.85. Pedipalpal trochanter 0.49 – 0.52 / 0.28, femur 1.19 – 1.20 / 0.26 – 0.27, patella 0.88 – 0.96 / 0.28 – 0.30, chela (with pedicel) 2.14 – 2.18 / 0.51 – 0.53, chela (without pedicel) 2.05 – 2.06 / 0.51 – 0.53, hand length (without pedicel) 0.81 – 0.85, movable finger length 1.22 – 1.36. Leg I: trochanter 0.25 – 0.26 / 0.21, femur 0.63 / 0.16 – 0.17, patella 0.42 – 0.45 / 0.13 – 0.15, tibia 0.45 – 0.46 / 0.11 – 0.13, basitarsus 0.24 – 0.27 / 0.10, telotarsus 0.36 – 0.41 / 0.10 – 0.12. Leg IV: trochanter 0.44 – 0.51 / 0.19 – 0.21, femur + patella 1.10 – 1.12 / 0.26 – 0.27, tibia 0.88 – 0.89 / 0.15 – 0.16, basitarsus 0.35 – 0.37 / 0.10 – 0.11, telotarsus 0.60 – 0.62 / 0.11 – 0.13.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFA7FF82FE62F913BD9BD26E.taxon	distribution	Distribution China: Guangxi Zhuang Autonomous Region.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFA7FF82FE62F913BD9BD26E.taxon	discussion	Remarks Stenohya jiahensis was described from a single male specimen by Li & Shi (2023). In this study, more specimens from the type locality (Jiahe Garden in Lingui District, Guangxi, China), including 10 adult males, eight adult females and five tritonymphs, became available, allowing the first description of the female and tritonymph. Like some other species of Stenohya, S. jiahensis has sexually dimorphic pedipalps and leg I. The male pedipalpal femur has a big intumescence on the subbasal prolateral surface, a small intumescence and a columniform intumescence on the median prolateral surface, and a projection on the subterminal prolateral surface; the chelal hand has 40 – 42 triangular-shaped, spinous apophyses on the dorsal side, the chelal hand swells on the median dorsal side, while the female femur only has a few tubercles prolaterally. The male leg I has an enlarged patella, the tibia slightly bent, the basitarsus and telotarsus semi-fused, and the dividing line between the two segments visible, but absent in the female. The female of S. jiahensis is similar to those of S. biverticis and S. hamata, but can be distinguished by the pedipalpal movable chelal finger length (1.86 – 1.87 vs 2.05 – 2.13 in S. biverticis and 1.53 – 1.67 in S. hamata) (Leclerc & Mahnert 1988).	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFBFFF89FE39F9B9BCDAD27B.taxon	description	urn: lsid: zoobank. org: act: 91 E 221 DA- 7 E 1 A- 48 F 6 - 8 EAF-E 6 B 0 B 45 B 43 F 0 Figs 1.10, 37 – 41, 69 M, 70 M	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFBFFF89FE39F9B9BCDAD27B.taxon	diagnosis	Diagnosis Male pedipalpal femur with a curved cylindrical protuberance in the middle part, as well as a projection in the subdistal position (Figs 38 I, 39 D). Basitarsus and telotarsus fused and bent in male leg I, femur of leg I bent (Figs 38 J, 39 F). Female carapace with 27 – 28 setae; pedipalpal trochanter 1.95 – 2.00 times as long as broad; pedipalpal patella 3.15 – 3.16 times as long as broad; pedipalpal chela (with pedicel) 4.07 – 4.15 times as long as broad; pedipalpal fixed chelal finger with 106 – 108 teeth.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFBFFF89FE39F9B9BCDAD27B.taxon	etymology	Etymology The specific epithet is a patronym in honour of Jiaxian Gong, who collected the specimens.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFBFFF89FE39F9B9BCDAD27B.taxon	materials_examined	Type material Holotype CHINA • ♂; Fujian Province, Dehua County, Jiuxian Mountain; 25 ° 41 ′ 28 ″ N, 118 ° 06 ′ 40 ″ E; 1265 m a. s. l.; 13 Jan. 2024; Jiaxian Gong, Yanbin Yao, Han Gao, Mingxuan Wu and Rui Zhao leg.; Ps. - MHBU-FJ 2024011301. Paratypes CHINA • 4 ♂♂, 2 ♀♀; same collection data as for holotype; Ps. - MHBU-FJ 2024011302 – 07.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFBFFF89FE39F9B9BCDAD27B.taxon	description	Description Adult males (holotype and male paratypes) (Fig. 37 A) CARAPACE (Figs 38 A, 39 A, 69 M). Carapace 1.14 – 1.17 times as long as broad, with a total of 30 – 34 setae, including six near anterior margin and 6 – 7 near posterior margin; five lyrifissures near the eyes, two lyrifissures near posterior margin; epistome small, triangular, with rounded top; with four corneate eyes. Carapace with elevations in the middle of the eye area and near middle of carapace in lateral view. CHELICERA (Figs 38 B, 39 B). Hand with seven setae and two lyrifissures, movable finger with one seta; fixed finger with 12 – 14 teeth; movable finger with five teeth; serrula exterior with 48 – 49 lamellae; serrula interior with 36 – 38 lamellae; galea developed, divided into two main branches, one branch secondarily divided into five terminal rami, the other branch secondarily divided into three terminal rami (Fig. 38 E); rallum consisting of 8 – 9 blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 38 C). PEDIPALPS (Figs 38 G – I, 39 C – D). Apex of pedipalpal coxa rounded, with six long setae. Trochanter with some small granulations, femur with some small tubercles mainly surrounding the basal to median area in the prolateral and retrolateral position, femur with a curved cylindrical protuberance in the middle part, as well as a projection in the subdistal position (Figs 38 I, 39 D); patella smooth (Figs 38 I, 39 D); chelal hand with 22 – 26 small, triangular, spinous apophyses in the middle of the dorsal side, each spinous apophysis with a seta at the base, a few spinous apophyses extended onto the dorsal face of fixed finger (Figs 38 G – H, 39 C – D). Trochanter 1.82 – 2.12, femur 4.66 – 4.93, patella 3.86 – 3.87, chela (with pedicel) 5.04 – 5.34, chela (without pedicel) 4.86 – 5.05 times as long as broad, movable finger 1.87 – 1.88 times as long as hand (without pedicel). Fixed chelal finger with eight, movable chelal finger with four trichobothria: eb and esb situated basally, grouped very closely with ib and isb; est, et and it grouped distally; ist closer to et - est - it than to eb - esb - isb - ib in fixed chelal finger; b and sb situated closer to each other in basal half, st and t close to each other in distal half of movable finger. Venom apparatus present only in fixed chelal finger, venom duct short. Fixed chelal finger with 112 – 114 pointed teeth, movable finger with 103 – 106 teeth: 55 – 59 rounded teeth at base and 47 – 48 pointed teeth in distal position. ABDOMEN. Pleural membrane granulated. Tergites and sternites undivided, tergal chaetotaxy (I – XI): 4 – 5: 8: 7 – 10: 9 – 11: 10 – 11: 10: 10 – 11: 12: 11 – 13: 10 – 11: 12 – 13, sternal chaetotaxy (IV – XI): 27 – 30: 25 – 26: 21 – 22: 21 – 24: 18 – 19: 18 – 21: 13 – 14: 4 – 5, sternites VI – VIII with 5 – 6 medial scattered glandular setae, anal cone with two dorsal and two ventral setae. Genital area (Figs 38 F, 39 E): anterior genital sternite with 42 – 55 setae; posterior genital sternite with 46 – 54 setae and 4 lyrifissures. LEGS (Figs 38 J – K, 39 F – G). In leg I, femur with marked enlargement distally, patella enlarged, tibia bent, basitarsus and telotarsus fused and bent, the dividing line between the two segments invisible (Figs 38 J, 39 F). Leg I: trochanter 1.21 – 1.27, femur 2.96 – 3.02, patella 2.30 – 2.38, tibia 3.07 – 3.33, basitarsus + telotarsus 5.21 – 6.75 times as long as deep. Leg IV: trochanter 2.52 – 2.64, femur + patella 4.59 – 4.60, tibia 6.37 – 7.08, basitarsus 3.71 – 3.95, telotarsus 7.77 – 8.08 times as long as deep; tibia with two submedial tactile setae (TS = 0.17 – 0.20, 0.63 – 0.69), basitarsus with two tactile setae (TS = 0.60, 0.84 – 0.87), telotarsus with two tactile setae (TS = 0.17 – 0.28, 0.58 – 0.60); subterminal tarsal seta distally branched (Fig. 38 D). Arolium not divided, shorter than the slender and simple claws. Adult females (paratypes) (Fig. 37 B) Mostly same as in males, except where noted. CARAPACE (Figs 40 A, 41 A, 70 M). Carapace 1.04 – 1.07 times as long as broad, with a total of 27 – 28 setae, including 5 – 6 near anterior margin and 5 – 6 near posterior margin; five lyrifissures near the eyes, three lyrifissures near posterior margin. Carapace with elevations near middle in lateral view. CHELICERA (Figs 40 B, 41 B). Fixed finger with 12 – 13 teeth; movable finger with 6 – 7 teeth; serrula exterior with 43 – 49 lamellae; serrula interior with 41 – 42 lamellae; galea divided into two main branches, one branch secondarily divided into five terminal rami, the other branch secondarily divided into three terminal rami (Fig. 40 E); rallum consisting of eight blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 40 C). PEDIPALPS (Figs 40 G – I, 41 D – E). Apex of pedipalpal coxa with 6 – 7 long setae. Femur with a few tubercles prolaterally (Figs 40 I, 41 E). Trochanter 1.95 – 2.00, femur 4.71 – 5.00, patella 3.15 – 3.16, chela (with pedicel) 4.07 – 4.15, chela (without pedicel) 3.95 – 4.02 times as long as broad, movable finger 1.63 – 1.74 times as long as hand (without pedicel). Fixed chelal finger with 106 – 108 pointed teeth, movable finger with 96 – 102 teeth: 55 – 58 rounded teeth at base and 41 – 44 pointed in distal position. ABDOMEN. Tergal chaetotaxy (I – XI): 4 – 5: 6: 9 – 12: 10 – 11: 10 – 11: 10 – 11: 10 – 11: 11 – 12: 11 – 13: 9 – 11: 10 – 11, sternal chaetotaxy (IV – XI): 24 – 26: 21 – 23: 19 – 23: 22: 18 – 20: 15 – 16: 11 – 12: 5 – 7, sternites VI – VIII with two medial glandular setae; genital area (Figs 40 F, 41 C): sternite II with a total of 17 – 19 setae and two lyrifissures; sternite III with a row of 36 – 40 setae and two lyrifissures along posterior margin. LEGS (Figs 40 J – K, 41 F – G). Leg I: trochanter 1.24 – 1.36, femur 4.07 – 4.10, patella 3.36 – 3.38, tibia 4.35 – 5.38, basitarsus 3.25 – 3.31, telotarsus 4.00 – 4.79 times as long as deep. Leg IV: trochanter 2.58 – 2.64, femur + patella 4.65 – 4.93, tibia 7.19 – 7.30, basitarsus 3.63 – 3.89, telotarsus 5.82 – 7.47 times as long as deep; tibia with two submedial tactile setae (TS = 0.17 – 0.20; 0.91), basitarsus with two tactile setae (TS = 0.17 – 0.33; 0.87 – 0.94), telotarsus with two tactile setae (TS = 0.27 – 0.31; 0.60 – 0.61). Measurements (in mm; length / breadth or, for legs, length / depth) Males (holotype and paratypes) Body length 4.92 – 5.21. Carapace 1.68 – 1.70 / 1.43 – 1.49. Pedipalpal trochanter 0.93 – 1.08 / 0.51, femur 2.17 – 2.19 / 0.44 – 0.47, patella 1.66 – 1.74 / 0.43 – 0.45, chela (with pedicel) 3.98 – 4.11 / 0.77 – 0.79, chela (without pedicel) 3.84 – 3.89 / 0.77 – 0.79, hand (without pedicel) length 1.35 – 1.40, movable finger length 2.53 – 2.63. Leg I: trochanter 0.51 – 0.52 / 0.41 – 0.42, femur 1.33 / 0.44 – 0.45, patella 1.14 – 1.15 / 0.48 – 0.50, tibia 0.83 – 0.90 / 0.27 – 0.28, basitarsus + telotarsus 0.99 – 1.08 / 0.16 – 0.19. Leg IV: trochanter 0.78 – 0.87 / 0.31 – 0.33, femur + patella 1.88 – 1.98 / 0.41 – 0.43, tibia 1.70 – 1.72 / 0.24 – 0.27, basitarsus 0.63 – 0.75 / 0.17 – 0.19, telotarsus 1.01 – 1.05 / 0.13. Females (paratypes) Body length 6.25 – 8.06. Carapace 1.57 – 1.62 / 1.47 – 1.56. Pedipalpal trochanter 0.96 – 1.09 / 0.48 – 0.56, femur 2.25 – 2.40 / 0.45 – 0.51, patella 1.55 – 1.67 / 0.49 – 0.53, chela (with pedicel) 4.07 – 4.27 / 1.00 – 1.03, chela (without pedicel) 3.95 – 4.14 / 1.00 – 1.03, hand (without pedicel) length 1.55 – 1.56, movable finger length 2.53 – 2.72. Leg I: trochanter 0.45 – 0.51 / 0.33 – 0.41, femur 1.18 – 1.23 / 0.29 – 0.30, patella 0.84 – 0.88 / 0.25 – 0.26, tibia 0.86 – 0.87 / 0.16 – 0.20, basitarsus 0.52 – 0.53 / 0.16, telotarsus 0.60 – 0.67 / 0.14 – 0.15. Leg IV: trochanter 0.85 – 0.95 / 0.33 – 0.36, femur + patella 2.00 – 2.12 / 0.43, tibia 1.68 – 1.87 / 0.23 – 0.26, basitarsus 0.69 – 0.70 / 0.18 – 0.19, telotarsus 0.99 – 1.12 / 0.15 – 0.17.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFBFFF89FE39F9B9BCDAD27B.taxon	distribution	Distribution China: Fujian Province.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFBFFF89FE39F9B9BCDAD27B.taxon	discussion	Remarks This new species is similar to S. guangmingensis in having the completely fused basitarsus + telotarsus in the male leg I, but can be distinguished by the enlarged distal femur (distal femur has an inward depression in S. guangmingensis) (Zhao et al. 2024). Females of this new species are similar to those of S. biverticis, S. hainanensis, S. gibba, S. papillata and S. guangmingensis, but can be distinguished by the presence of 27 – 28 setae on the carapace (39 – 42 in S. papillata); the pedipalpal trochanter 1.95 – 2.00 times as long as broad (1.55 – 1.81 in S. biverticis); the pedipalpal patella 3.15 – 3.16 times as long as broad (3.39 – 3.46 in S. guangmingensis); the pedipalpal chela (with pedicel) 4.07 – 4.15 times as long as wide (4.67 – 4.98 in S. gibba); and the presence of 106 – 108 teeth on the pedipalpal fixed chelal finger (88 – 89 in S. hainanensis) (Guo & Zhang 2016; Zhao et al. 2024).	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFB4FFF1FE0BF9B3BD01D1AF.taxon	description	urn: lsid: zoobank. org: act: D 872 F 411 - EC 13 - 4626 - 82 A 1 - E 02 EDC 2 D 21 A 1 Figs 1.8, 42 – 47, 69 F, 70 Q	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFB4FFF1FE0BF9B3BD01D1AF.taxon	diagnosis	Diagnosis Male pedipalpal femur with a curved protuberance in median prolateral position, as well as a projection on the subdistal prolateral surface, two intumescences in median and subdistal position on the dorsal side (Figs 44 I, 45 D – E); chelal hand with 16 – 20 triangular-shaped, spinous apophyses on the dorsal side; chelal hand with many small granular processes mainly surrounding the basal to median area on prolateral, retrolateral and dorsal sides (Figs 44 G – H, 45 C – D). Female apex of pedipalpal coxa with six long setae; pedipalpal movable chelal finger with 92 – 97 teeth; and pedipalpal movable chelal finger with 46 – 49 rounded teeth at base, and 33 – 34 pointed in distal position.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFB4FFF1FE0BF9B3BD01D1AF.taxon	etymology	Etymology The specific epithet is derived from the Greek word ‘ margarita ’, meaning ‘ pearl’, which refers to the presence of many small granular processes on the prolateral, retrolateral and dorsal sides of the pedipalpal chelal hand in the male; noun in apposition.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFB4FFF1FE0BF9B3BD01D1AF.taxon	materials_examined	Type material Holotype CHINA • ♂; Guangxi Zhuang Autonomous Region, Quanzhou County, Xinhaocaoping Village; 25 ° 52 ′ 39 ″ N, 111 ° 26 ′ 16 ″ E; 769 m a. s. l.; 23 Nov. 2023; in leaf litter (Fig. 2 B); Jiaqi Zhao, Jianzhou Sun, Tao Zheng and Songtao Shi leg.; Ps. - MHBU-GX 2023112301. Paratypes CHINA • 3 ♂♂, 8 ♀♀; same collection data as for holotype; Ps. - MHBU-GX 2023112302 – 12.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFB4FFF1FE0BF9B3BD01D1AF.taxon	description	Description Adult males (holotype and male paratypes) (Figs 42 A, 43 A) CARAPACE (Figs 44 A, 45 A, 69 F). Carapace 1.23 – 1.25 times as long as broad, with a total of 30 – 31 setae, including 5 – 6 near anterior margin and 5 – 6 near posterior margin; six lyrifissures near the eyes, five lyrifissures near posterior margin; epistome small, triangular, with rounded top; four corneate eyes. Carapace nearly smooth. CHELICERA (Figs 44 B, 45 B). Hand with seven setae and two lyrifissures, movable finger with one seta; fixed finger with 12 – 15 teeth; movable finger with 5 – 7 teeth; serrula exterior with 43 – 45 lamellae; serrula interior with 33 – 40 lamellae; galea developed, divided into two main branches, one branch secondarily divided into four terminal rami, the other branch secondarily divided into three terminal rami (Fig. 44 E); rallum consisting of seven blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 44 C). PEDIPALPS (Figs 44 G – I, 45 C – E). Apex of pedipalpal coxa rounded, with 6 – 7 long setae. Femur with some small tubercles in the prolateral position, and a curved protuberance adjacent in the median prolateral position, as well as a projection on the subdistal prolateral surface, two intumescences in the median and subdistal position on the dorsal side (Fig. 45 D – E); patella smooth; chelal hand concave on the dorsal side of distal half, and with 16 – 20 triangular-shaped, spinous apophyses on the dorsal side, each apophysis with a seta at the base, a few spinous apophyses extended onto the dorsal face of fixed finger; chelal hand with many small granular protuberances mainly surrounding the basal to median area on prolateral, retrolateral and dorsal sides (Figs 44 G – H, 45 C – D). Trochanter 1.56 – 2.02, femur 3.68 – 4.05, patella 4.05 – 4.22, chela (with pedicel) 4.90 – 5.15, chela (without pedicel) 4.61 – 4.92 times as long as broad, movable finger 1.88 – 1.93 times as long as hand (without pedicel). Fixed chelal finger with eight, movable chelal finger with four trichobothria: eb and esb situated basally, grouped very closely with ib and isb; est, et and it grouped distally; ist closer to et - est - it than to eb - esb - isb - ib in fixed chelal finger; b and sb situated closer to each other in basal half, st and t close to each other in distal half of movable finger. Venom apparatus present only in fixed chelal finger, venom duct short. Fixed chelal finger with 106 – 107 pointed teeth, movable finger with 92 – 94 teeth: 42 – 46 rounded teeth at base and 48 – 50 pointed teeth in distal position. ABDOMEN. Pleural membrane granulated. Tergites and sternites undivided, tergal chaetotaxy (I – XI): 5 – 6: 7 – 8: 9 – 10: 10: 10: 10 – 12: 11: 12: 11 – 12: 10 – 11: 9 – 13, sternal chaetotaxy (IV – XI): 19 – 24: 18 – 22: 16 – 22: 18 – 19: 15 – 18: 13 – 16: 11 – 13: 5, sternites VI – VIII with 6 – 12 medial scattered glandular setae, anal cone with two dorsal and two ventral setae. Genital area (Figs 44 F, 45 F): anterior genital sternite with 35 – 41 setae and two lyrifissures; posterior genital sternite with 35 – 40 setae and two lyrifissures. LEGS (Figs 44 J – K, 45 G – H). In leg I, femur with marked enlargement distally, patella enlarged, tibia bent, basitarsus and telotarsus semi-fused, the dividing line between the two segments visible (Figs 44 J, 45 G). Leg I: trochanter 1.23 – 1.43, femur 2.76 – 3.15, patella 3.07 – 3.54, tibia 4.33 – 4.53, basitarsus 3.20 – 3.40, telotarsus 4.42 – 4.58 times as long as deep. Leg IV: trochanter 2.18 – 2.45, femur + patella 3.95 – 4.61, tibia 6.76 – 8.35, basitarsus 3.69 – 4.50, telotarsus 6.00 – 7.42 times as long as deep; tibia with two submedial tactile setae (TS = 0.22, 0.61 – 0.63), basitarsus with two tactile setae (TS = 0.15 – 0.17, 0.84 – 0.86), telotarsus with three tactile setae (TS = 0.22 – 0.27, 0.57 – 0.58, 0.76 – 0.77); subterminal tarsal seta distally branched (Fig. 44 D). Arolium not divided, shorter than the slender and simple claws. Adult female (paratype females) (Figs 42 B, 43 B) Mostly same as in males, except where noted. CARAPACE (Figs 46 A, 47 A, 70 Q). Carapace 1.05 – 1.12 times as long as broad, with a total of 31 – 37 setae, including six near anterior margin and 6 – 7 near posterior margin; six lyrifissures near the eyes, two lyrifissures near posterior margin. Carapace with a slight elevation in the middle of the eye area in lateral view. CHELICERA (Figs 46 B, 47 B). Fixed finger with 13 – 14 teeth; movable finger with 7 – 8 teeth; serrula exterior with 46 – 50 lamellae; serrula interior with 30 – 42 lamellae; galea divided into two main branches, one branch secondarily divided into four terminal rami, the other branch secondarily divided into three terminal rami (Fig. 46 E); rallum consisting of 8 – 9 blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 46 C). PEDIPALPS (Figs 46 G – I, 47 D – E). Apex of pedipalpal coxa with six long setae. Femur with a few tubercles prolaterally (Figs 46 I, 47 D); patella smooth (Figs 46 I, 47 D); chelal hand with several small granular processes located distally on the hand and near the base of fingers (Figs 46 G – H, 47 D – E). Trochanter 1.58 – 2.00, femur 4.60 – 4.80, patella 3.32 – 3.70, chela (with pedicel) 4.21 – 4.72, chela (without pedicel) 3.96 – 4.51 times as long as broad, movable finger 1.69 – 1.82 times as long as hand (without pedicel). Fixed chelal finger with 92 – 97 pointed teeth, movable finger with 80 – 82 teeth: 46 – 49 rounded teeth at base and 33 – 34 pointed in distal position. ABDOMEN. Tergal chaetotaxy (I – XI): 6 – 7: 8 – 9: 9 – 11: 9 – 10: 10 – 11: 11 – 12: 10 – 13: 11 – 12: 11 – 12: 11 – 12: 10 – 12, sternal chaetotaxy (IV – XI): 18 – 24: 20 – 23: 17 – 19: 16 – 18: 16 – 18: 14 – 18: 12 – 15: 5 – 6, sternites VI – VIII with 2 – 3 medial glandular setae; genital area (Figs 46 F, 47 C): sternite II with a total of 17 – 18 setae and 1 – 2 lyrifissures; sternite III with a row of 29 – 32 setae and 1 – 2 lyrifissures. LEGS (Figs 46 J – K, 47 F – G). Leg I: trochanter 1.05 – 1.45, femur 4.13 – 4.28, patella 3.17 – 3.43, tibia 4.47 – 5.43, basitarsus 3.21 – 3.50, telotarsus 4.15 – 4.92 times as long as deep. Leg IV: trochanter 2.38 – 2.90, femur + patella 4.16 – 4.40, tibia 6.30 – 7.14, basitarsus 3.42 – 3.71, telotarsus 5.88 – 6.64 times as long as deep; tibia with two submedial tactile setae (TS = 0.23 – 0.25, 0.59 – 0.64), basitarsus with two tactile setae (TS = 0.16 – 0.18, 0.84 – 0.86), telotarsus with three tactile setae (TS = 0.21 – 0.26, 0.55, 0.73 – 0.77). Measurements (in mm; length / breadth or, for legs, length / depth) Males (holotype and paratypes) Body length 4.01 – 4.49. Carapace 1.54 – 1.56 / 1.24 – 1.26. Pedipalpal trochanter 0.78 – 0.97 / 0.46 – 0.50, femur 1.78 – 1.87 / 0.44 – 0.50, patella 1.56 – 1.63 / 0.37 – 0.39, chela (with pedicel) 3.38 – 3.50 / 0.69 – 0.71, chela (without pedicel) 3.21 – 3.27 / 0.69 – 0.71, hand (without pedicel) length 1.16 – 1.18, movable finger length 2.21 – 2.26. Leg I: trochanter 0.45 – 0.50 / 0.35 – 0.40, femur 1.02 – 1.13 / 0.34 – 0.37, patella 0.83 – 0.85 / 0.24 – 0.27, tibia 0.77 – 0.83 / 0.17 – 0.19, basitarsus 0.48 – 0.51 / 0.15, telotarsus 0.50 – 0.55 / 0.11 – 0.12. Leg IV: trochanter 0.61 – 0.71 / 0.28 – 0.30, femur + patella 1.62 – 1.75 / 0.37 – 0.41, tibia 1.42 – 1.53 / 0.17 – 0.21, basitarsus 0.59 – 0.65 / 0.14 – 0.16, telotarsus 0.89 – 0.91 / 0.12 – 0.15. Females (paratypes) Body length 4.43 – 5.17. Carapace 1.47 – 1.53 / 1.37 – 1.40. Pedipalpal trochanter 0.76 – 0.86 / 0.43 – 0.48, femur 1.95 – 2.07 / 0.41 – 0.45, patella 1.53 – 1.70 / 0.44 – 0.47, chela (with pedicel) 3.59 – 3.79 / 0.76 – 0.90, chela (without pedicel) 3.43 – 3.56 / 0.76 – 0.90, hand (without pedicel) length 1.22 – 1.37, movable finger length 2.22 – 2.32. Leg I: trochanter 0.39 – 0.45 / 0.31 – 0.37, femur 0.95 – 1.08 / 0.23 – 0.26, patella 0.72 – 0.79 / 0.21 – 0.23, tibia 0.76 – 0.78 / 0.14 – 0.17, basitarsus 0.43 – 0.49 / 0.13 – 0.14, telotarsus 0.54 – 0.64 / 0.13. Leg IV: trochanter 0.69 – 0.84 / 0.29 – 0.32, femur + patella 1.76 – 1.87 / 0.40 – 0.45, tibia 1.45 – 1.57 / 0.22 – 0.23, basitarsus 0.62 – 0.65 / 0.17 – 0.19, telotarsus 0.93 – 1.00 / 0.14 – 0.17.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFB4FFF1FE0BF9B3BD01D1AF.taxon	distribution	Distribution China: Guangxi Zhuang Autonomous Region.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFB4FFF1FE0BF9B3BD01D1AF.taxon	discussion	Remarks This new species is similar to S. biverticis by the presence of two intumescences on the dorsal side of the pedipalp, but can be easily separated by the presence of many small granular protuberances on the pedipalpal chelal hand, mainly surrounding the basal to median area of the prolateral, retrolateral and dorsal sides (in S. biverticis, there are several small granular protuberances located at the distal retrolateral part of the pedipalpal chelal hand). Females of this new species are similar to those of S. bicornuta, S. biverticis, S. cordata, S. dongtianensis, S. gibba and S. papillata, but can be distinguished as follows: the pedipalpal chelal hand has several small granular processes on the protrolateral side (S. bicornuta, S. biverticis, S. cordata, S. dongtianensis, S. gibba and S. papillata all have a smooth pedipalpal chelal hand); the presence of six long setae on the apex of the pedipalpal coxa (eight in S. bicornuta and S. papillata); the presence of 92 – 97 teeth on the pedipalpal movable chelal finger (90 – 94 in S. papillata), the presence of 46 – 49 rounded at the base and 33 – 34 pointed teeth in the distal position of the pedipalpal movable chelal finger (S. biverticis with 40 – 45 rounded at the base and 43 – 48 pointed teeth in distal position; S. cordata with 37 – 38 rounded teeth at the base and 42 – 44 pointed teeth in distal position; S. dongtianensis with 43 rounded teeth at the base and 44 – 48 pointed teeth in distal position; S. gibba with 39 – 44 rounded teeth at the base and 40 – 43 pointed teeth in distal position) (Guo et al. 2019; Zhao et al. 2024).	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFCCFFF2FE56FA78BA58D688.taxon	description	Figs 1.20, 69 D, 70 I	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFCCFFF2FE56FA78BA58D688.taxon	diagnosis	Diagnosis Male pedipalpal chelal hand with a small and blunt spine near the base of the finger prolaterally; the movable chelal finger straight and 1.91 times as long as hand (without pedicel). Female pedipalpal femur 5.13 times as long as broad; pedipalpal patella 2.68 times as long as broad.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFCCFFF2FE56FA78BA58D688.taxon	materials_examined	Material examined Holotype CHINA • ♂; Yunnan Province, Longyang District, Nankang Yakou; 24 ° 50 ′ N, 98 ° 46 ′ E; 2100 m a. s. l.; 28 Feb. 2011; Luyu Wang leg.; Ps. - MHBU-YN 11022801. Paratypes CHINA • 2 ♀♀; same collection data as for holotype; Ps. - MHBU-YN 11022802 – 03.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFCCFFF2FE56FA78BA58D688.taxon	distribution	Distribution China: Yunnan Province.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFCCFFF2FE56FA78BA58D688.taxon	discussion	Remarks The most obvious sexual dimorphism of this species is found on the pedipalpal chela; the male pedipalpal chela hand has a thorn-like projection on the prolateral face, but the female is without a projection.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFCFFFF2FE27FCA0BA78D33A.taxon	description	Figs 1.7, 69 Q, 70 V	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFCFFFF2FE27FCA0BA78D33A.taxon	diagnosis	Diagnosis Male pedipalpal femur with several big tubercles and a projection in the prolateral position; patella with a triangular protuberance in the prolateral position; chelal hand concave distally on the dorsal side, with 30 – 33 spinous apophyses on the dorsal side and a papillary projection in the median of the ventral side; femur and patella of leg I enlarged. Female pedipalpal femur 4.76 – 4.98 times as long as wide; pedipalpal fixed chelal finger with 99 – 102 teeth.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFCFFFF2FE27FCA0BA78D33A.taxon	materials_examined	Material examined Holotype CHINA • ♂; Hunan Province, Suining County, Ganchong Village; 26 ° 29 ′ 59 ″ N, 110 ° 08 ′ 01 ″ E; 460 m a. s. l.; 19 Nov. 2023; in leaf litter; Jiaqi Zhao, Jianzhou Sun, Tao Zheng and Songtao Shi leg.; Ps. - MHBU-HN 2023111909. Paratypes CHINA • 2 ♂♂, 3 ♀♀; same collection data as for holotype; Ps. - MHBU-HN 2023111910 – 14.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFCFFFF2FE27FCA0BA78D33A.taxon	distribution	Distribution China: Hunan Province.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFCFFFF2FE27FCA0BA78D33A.taxon	discussion	Remarks The most obvious sexual dimorphism of this species is found on the pedipalp and leg I. For the pedipalp: the male femur has several big tubercles and a projection in the prolateral position (female only has a few tubercles prolaterally); the patella has a projection in the prolateral position (female is smooth); the male chelal hand has a papillary projection in the median of the ventral side and 30 – 33 spinous apophyses on the dorsal side (female is smooth). Leg I of the male is stronger than that of the female.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFCEFFF4FE7DFE8EBD23D160.taxon	description	Figs 1.13, 48 – 51, 69 H, 70 E	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFCEFFF4FE7DFE8EBD23D160.taxon	diagnosis	Diagnosis Male pedipalpal femur 6.79 – 7.20 times as long as broad; patella 6.17 – 6.25 times as long as broad; presence of 70 – 74 teeth on pedipalpal fixed chelal finger; presence of 45 – 47 teeth on pedipalpal movable finger. Female pedipalpal femur 5.18 – 5.83 times as long as broad; patella 3.83 – 3.93 times as long as broad.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFCEFFF4FE7DFE8EBD23D160.taxon	materials_examined	Material examined Holotype CHINA • ♂; Guangxi Zhuang Autonomous Region, Nanning City, Daming Mountain; 23 ° 08 ′ N, 108 ° 17 ′ E; 1250 m a. s. l.; 21 May 2011; Yanqiu Peng leg.; Ps. - MHBU-GX 110521. Paratypes CHINA • 17 ♂♂, 25 ♀♀; same collection data as for holotype; Ps. - MHBU-GX 11052102 – 43. Other material CHINA • 3 ♂♂, 3 ♀♀; Guangxi Zhuang Autonomous Region, Jinxiu Yao Autonomous County, Silver Fir Forest Park; 24 ° 10 ′ 09 ″ N, 110 ° 14 ′ 38 ″ E; 1144 m a. s. l.; 26 Apr. 2024; Qianle Lu, Congcong Du and Xueyu Feng leg.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFCEFFF4FE7DFE8EBD23D160.taxon	distribution	Distribution China: Guangxi Zhuang Autonomous Region	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFCEFFF4FE7DFE8EBD23D160.taxon	discussion	Remarks The type material of S. pengae was collected from a canopy of Castanopsis fabri in Daming Mountain (Hu & Zhang 2012), while the new material in this study was collected from low vegetation in Silver Fir Forest Park which is about 300 km away from the type locality (Fig. 1). The discovery of new material greatly enlarges the distribution range of S. pengae. In this study, we also provide more photos from the new collecting site (Figs 48 – 51). Stenohya pengae has sexually dimorphic pedipalps which are thinner in the males than in the females.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFC9FFFEFE34FAB8BD77D682.taxon	description	urn: lsid: zoobank. org: act: 817 F 4 ABD- 3 AD 1 - 4 CA 1 - B 5 FC- 6 DF 9 FCF 429 DD Figs 1.24, 52 – 57, 69 K, 70 N	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFC9FFFEFE34FAB8BD77D682.taxon	diagnosis	Diagnosis Male femur with a projection on the subdistal prolateral surface, with a polygonal protuberance in the median prolateral position, and with some big tubercles mainly surrounding the basal to median area in the prolateral position (Figs 54 I, 55 E); femur and patella of leg I enlarged (Figs 54 J, 55 F). Female pedipalpal femur 4.57 – 4.63 times as long as broad, pedipalpal patella 3.48 – 3.57 times as long as broad, pedipalpal chela (with pedicel) 3.89 – 4.27 times as long as broad, movable finger 1.49 – 1.59 times as long as hand (without pedicel), and pedipalpal movable chelal finger with 47 – 54 rounded teeth at base and 42 – 48 pointed in distal position.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFC9FFFEFE34FAB8BD77D682.taxon	etymology	Etymology The specific epithet is derived from the Greek word ‘ polygonius ’, meaning ‘ polygonal’, which refers to the shape of the protuberance on the pedipalpal femur in male.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFC9FFFEFE34FAB8BD77D682.taxon	materials_examined	Type material Holotype CHINA • ♂; Guangxi Zhuang Autonomous Region, Lingchuan County, Sanjie Town; 25 ° 27 ′ 46 ″ N, 110 ° 20 ′ 43 ″ E; 184 m a. s. l.; 20 Jan. 2024; in leaf litter and under rocks (Fig. 2 A); Jiaqi Zhao, Jianzhou Sun and Yiting Xu leg.; Ps. - MHBU-GX 2024012001. Paratypes CHINA • 3 ♂♂, 2 ♀♀; same collection data as for holotype; Ps. - MHBU-GX 2024012002 – 06 • 1 ♂, 2 ♀♀; Guangxi Zhuang Autonomous Region, Lingchuan County, Sanjie Town; 25 ° 20 ′ 19 ″ N, 110 ° 20 ′ 45 ″ E; 182 m a. s. l.; 14 Jan. 2024; Haofei Fan leg.; Ps. - MHBU-GX 2024011401 – 03.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFC9FFFEFE34FAB8BD77D682.taxon	description	Description Adult males (holotype and male paratypes) (Figs 52 A, 53 A) CARAPACE (Figs 54 A, 55 A, 69 K). Carapace 1.21 – 1.24 times as long as broad, with a total of 31 – 32 setae, including six near anterior margin and seven near posterior margin; seven lyrifissures near the eyes, six lyrifissures near posterior margin; epistome small, triangular, with heavily rounded top; with four corneate eyes. Carapace with elevations in the middle of the eye area and near middle of carapace in lateral view. CHELICERA (Figs 54 B, 55 B). Hand with seven setae and two lyrifissures, movable finger with one seta; fixed finger with 15 – 16 teeth; movable finger with 6 – 8 teeth; serrula exterior with 43 – 48 lamellae; serrula interior with 39 – 41 lamellae; galea developed, divided into two main branches, each branch secondarily divided into three terminal rami (Fig. 54 E); rallum consisting of 8 – 9 blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 54 C). PEDIPALPS (Figs 54 G – I, 55 D – E). Apex of pedipalpal coxa rounded, with 6 – 7 long setae. Femur with a projection on the subdistal prolateral surface, and with a polygonal protuberance in the median prolateral position, femur with some big tubercles mainly surrounding the basal to median area in the prolateral position, as well as few small tubercles placed at the retrolateral surface (Figs 54 I, 55 E); patella smooth (Figs 54 I, 55 E); chelal hand with 45 – 50 triangular-shaped, spinous apophyses on the dorsal side, each apophysis with a seta at the base. A few spinous apophyses extended to the subbase of fixed finger, and a few small granular protuberances dispersedly located distally on the hand (Figs 54 G – H, 55 D – E). Trochanter 1.91 – 1.94, femur 3.96 – 3.98, patella 4.13 – 4.36, chela (with pedicel) 4.84 – 5.06, chela (without pedicel) 4.66 – 4.82 times as long as broad, movable finger 1.41 – 1.52 times as long as hand (without pedicel). Fixed chelal finger with eight, movable chelal finger with four trichobothria: eb and esb situated basally, grouped very closely with ib and isb; est, et and it grouped distally; ist closer to et - est - it than to eb - esb - isb - ib in fixed chelal finger; b and sb situated closer to each other in basal half, st and t close to each other in distal half of movable finger. Venom apparatus present only in fixed chelal finger, venom duct short. Fixed chelal finger with 106 – 107 pointed teeth, movable finger with 100 – 106 teeth: 55 – 58 rounded teeth at base and 45 – 48 pointed teeth in distal position. ABDOMEN. Pleural membrane granulated. Tergites and sternites undivided, tergal chaetotaxy (I – XI): 6 – 7: 8 – 10: 10 – 11: 10: 10 – 11: 12 – 13: 12: 10 – 12: 12 – 13: 12: 12, sternal chaetotaxy (IV – XI): 26 – 32: 24 – 25: 20: 20 – 22: 19 – 20: 15 – 19: 11 – 16: 5, sternites VI – VIII with 8 – 11 medial scattered glandular setae, anal cone with two dorsal and two ventral setae. Genital area (Figs 54 F, 55 C): anterior genital sternite with 33 – 34 setae and two lyrifissures; posterior genital sternite with 42 – 46 setae and two lyrifissures. LEGS (Figs 54 J – K, 55 F – G). In leg I, femur and patella enlarged, basitarsus and telotarsus semi-fused, the dividing line between the two segments visible (Figs 54 J, 55 F). Leg I: trochanter 1.24 – 1.41, femur 3.24 – 3.26, patella 2.90 – 3.38, tibia 3.38 – 4.84, basitarsus 3.36 – 3.50, telotarsus 3.63 – 3.75 times as long as deep. Leg IV: trochanter 2.28 – 2.63, femur + patella 4.41 – 4.52, tibia 7.85 – 7.86, basitarsus 4.18 – 4.50, telotarsus 7.62 – 8.82 times as long as deep; tibia with two submedial tactile setae (TS = 0.24, 0.66 – 0.74), basitarsus with two tactile setae (TS = 0.11 – 0.17, 0.85 – 0.87), telotarsus with two tactile setae (TS = 0.26 – 0.29, 0.60 – 0.63); subterminal tarsal seta distally branched (Fig. 54 D). Arolium not divided, shorter than the slender and simple claws. Adult females (paratypes) (Figs 52 B, 53 B) Mostly same as in males, except where noted. CARAPACE (Figs 56 A, 57 A, 70 N). Carapace 1.00 – 1.15 times as long as broad, with a total of 25 – 31 setae, including 4 – 6 near anterior margin and 7 – 8 near posterior margin; five lyrifissures near the eyes, five lyrifissures near posterior margin. Carapace with a slight elevation in the middle of the eye area in lateral view. CHELICERA (Figs 56 B, 57 B). Fixed finger with 12 – 16 teeth; movable finger with 6 – 7 teeth; serrula exterior with 41 – 45 lamellae; serrula interior with 39 – 43 lamellae; galea divided into two main branches, one branch secondarily divided into five terminal rami, the other branch secondarily divided into three terminal rami (Fig. 56 E); rallum consisting of eight blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 56 C). PEDIPALPS (Figs 56 G – I, 57 D – E). Apex of pedipalpal coxa with seven long setae. Femur with a few tubercles prolaterally (Figs 56 I, 57 E). Trochanter 1.85 – 2.17, femur 4.57 – 4.63, patella 3.48 – 3.57, chela (with pedicel) 4.19 – 4.27, chela (without pedicel) 3.89 – 4.00 times as long as broad, movable finger 1.49 – 1.59 times as long as hand (without pedicel). Fixed chelal finger with 99 – 103 pointed teeth, movable finger with 95 – 96 teeth: 47 – 54 rounded teeth at base and 42 – 48 pointed in distal position. ABDOMEN. Tergal chaetotaxy (I – XI): 4 – 5: 7 – 8: 8 – 10: 10 – 11: 9 – 10: 10 – 11: 11 – 12: 11 – 12: 10: 10 – 12: 9 – 10, sternal chaetotaxy (IV – XI): 26: 18 – 20: 19: 16 – 20: 18 – 19: 15 – 18: 12 – 14: 5, sternites VI – VIII with two medial glandular setae; genital area (Figs 56 F, 57 C): sternite II with a total of 15 – 18 setae and two lyrifissures; sternite III with a row of 34 – 36 setae and two lyrifissures. LEGS (Figs 56 J – K, 57 F – G). Leg I: trochanter 1.21 – 1.23, femur 3.75 – 4.31, patella 3.23 – 3.32, tibia 5.29 – 5.35, basitarsus 3.77 – 3.92, telotarsus 5.50 – 5.82 times as long as deep. Leg IV: trochanter 2.38 – 2.60, femur + patella 4.42 – 4.62, tibia 6.92 – 8.30, basitarsus 4.31 – 4.43, telotarsus 6.07 – 7.50 times as long as deep; tibia with one submedial tactile seta (TS = 0.62 – 0.65), basitarsus with two tactile setae (TS = 0.13 – 0.18, 0.88 – 0.89), telotarsus with two tactile setae (TS = 0.28 – 0.32, 0.61 – 0.63). Measurements (in mm; length / breadth or, for legs, length / depth) Males (holotype and paratypes) Body length 4.74 – 4.84. Carapace 1.54 – 1.67 / 1.27 – 1.35. Pedipalpal trochanter 0.88 – 0.93 / 0.46 – 0.48, femur 2.03 – 2.06 / 0.51 – 0.52, patella 1.83 – 1.90 / 0.42 – 0.46, chela (with pedicel) 3.44 – 3.73 / 0.68 – 0.77, chela (without pedicel) 3.28 – 3.59 / 0.68 – 0.77, hand (without pedicel) length 1.34 – 1.52, movable finger length 2.04 – 2.15. Leg I: trochanter 0.47 – 0.48 / 0.34 – 0.38, femur 1.10 – 1.11 / 0.34, patella 0.87 – 0.98 / 0.29 – 0.30, tibia 0.92 – 0.98 / 0.19 – 0.20, basitarsus 0.49 – 0.50 / 0.14 – 0.16, telotarsus 0.57 – 0.58 / 0.14 – 0.16. Leg IV: trochanter 0.66 – 0.79 / 0.29 – 0.30, femur + patella 1.72 – 1.90 / 0.39 – 0.42, tibia 1.57 – 0.65 / 0.20 – 0.21, basitarsus 0.63 – 0.71 / 0.14 – 0.17, telotarsus 0.97 – 0.99 / 0.11 – 0.13. Females (paratypes) Body length 5.65 – 6.48. Carapace 1.35 – 1.56 / 1.35 – 1.36. Pedipalpal trochanter 0.89 – 1.00 / 0.46 – 0.48, femur 1.99 – 2.01 / 0.43 – 0.44, patella 1.67 – 1.68 / 0.47 – 0.48, chela (with pedicel) 3.54 – 3.73 / 0.83 – 0.89, chela (without pedicel) 3.32 – 3.46 / 0.83 – 0.89, hand (without pedicel) length 1.42 – 1.45, movable finger length 2.11 – 2.31. Leg I: trochanter 0.41 – 0.43 / 0.34 – 0.35, femur 1.05 – 1.12 / 0.26 – 0.28, patella 0.71 – 0.73 / 0.22, tibia 0.90 – 0.91 / 0.17, basitarsus 0.49 – 0.51 / 0.13, telotarsus 0.64 – 0.66 / 0.11 – 0.12. Leg IV: trochanter 0.76 – 0.78 / 0.30 – 0.32, femur + patella 1.80 – 1.90 / 0.39 – 0.43, tibia 1.66 – 1.73 / 0.20 – 0.25, basitarsus 0.62 – 0.69 / 0.14 – 0.16, telotarsus 0.91 – 1.05 / 0.14 – 0.15.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFC9FFFEFE34FAB8BD77D682.taxon	distribution	Distribution China: Guangxi Zhuang Autonomous Region.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFC9FFFEFE34FAB8BD77D682.taxon	discussion	Remarks This new species is similar to S. biverticis, S. cordata, S. dongtianensis, S. guangmingensis, S. gibba, S. jiahensis, S. jiaxiani, S. margarita, S. papillata and S. spinata in the presence of triangular-shaped spinous apophyses on the dorsal face of the male pedipalpal chela hand, but can be distinguished by the presence of 45 – 50 triangular-shaped spinous apophyses on the dorsal face of the pedipalpal chela hand (31 – 34 in S. cordata; 9 – 14 in S. dongtianensis; 17 – 19 in S. guangmingensis; 15 – 18 in S. gibba; 22 – 26 in S. jiaxiani, 16 – 20 in S. margarita; 30 – 33 in S. papillata and 16 – 17 in S. spinata); the presence of a polygonal protuberance in the median prolateral position in the pedipalpal femur (in S. biverticis, the femur has a unimodal protuberance in the median prolateral position; in S. jiahensis, the femur has a small intumescence and a columniform intumescence in the near median prolateral surface) (Li & Shi 2023; Zhan et al. 2023; Zhao et al. 2024). Females of this new species are similar to those of S. biverticis, S. guangmingensis, S. jiaxiani, S. margarita and S. papillata, but can be distinguished by the pedipalpal femur 4.57 – 4.63 times as long as broad (4.76 – 4.98 in S. papillata; 4.90 – 5.39 in S. guangmingensis); the pedipalpal patella 3.48 – 3.57 times as long as broad (3.15 – 3.16 in S. jiaxiani); pedipalpal chelal movable finger 1.49 – 1.59 times as long as hand (without pedicel) (1.66 – 1.77 in S. biverticis; 1.69 – 1.82 in S. margarita); and the presence of 47 – 54 rounded teeth at base and 42 – 48 pointed teeth in distal position of pedipalpal movable chelal finger (S. jiaxiani with 55 – 58 rounded teeth at base and 41 – 44 pointed teeth in distal position, S. margarita with 46 – 49 rounded teeth at base and 33 – 34 pointed teeth in distal position) (Zhao et al. 2024).	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFC3FFE5FE26FC9BBB76D2D2.taxon	description	urn: lsid: zoobank. org: act: C 8 ABAA 19 - DDF 2 - 4 A 9 C-AD 27 - 9 E 5 AB 0479 B 01 Figs 1.5, 58 – 63, 69 P, 70 J	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFC3FFE5FE26FC9BBB76D2D2.taxon	diagnosis	Diagnosis Male pedipalpal femur with a thorn in the prolateral position, and with many tubercles mainly surrounding the basal to median area (Figs 60 H, 61 D); pedipalpal patella with two small, triangular-shaped projections (Figs 60 G – H, 61 C – D). Female pedipalpal femur length 1.68 – 1.89 mm; patella length 1.26 – 1.43 mm; pedipalpal femur 4.50 – 4.92 times as long as broad; and pedipalpal movable chelal finger with 83 – 85 pointed teeth.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFC3FFE5FE26FC9BBB76D2D2.taxon	etymology	Etymology The specific epithet is a patronym in honour of Qianle Lu, who provided the marvelous live photos and provided the specimens for study.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFC3FFE5FE26FC9BBB76D2D2.taxon	materials_examined	Type material Holotype CHINA • ♂; Chongqing Municipality, Zhuxian township, Putao village; 31 ° 16 ′ 08 ″ N, 110 ° 04 ′ 34 ″ E; 1445 m a. s. l.; 6 Oct. 2021; Luyu Wang, Xuanwei Zhou, Tianyu Ren, Wenjing Zhao and Lin Xiao leg.; Ps. - MHBU-CQ 2021100601. Paratypes CHINA • 4 ♂♂, 7 ♀♀; same collection data as for holotype; Ps. - MHBU-CQ 2021100602 – 12 • 1 ♂; Chongqing Municipality, Wuxi County, Yintiaoling Nature Reserve; 31 ° 16 ′ 08 ″ N, 110 ° 04 ′ 34 ″ E; 1445 m a. s. l.; 10 Apr. 2022 (Fig. 59); Zhisheng Zhang, Luyu Wang, Qianle Lu, Bin Luo, Bing Tan, Xuanwei Zhou, Tianyu Ren, Haoyu Ma and Xiaowei Ma leg.; Ps. - MHBU-CQ 2022041001.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFC3FFE5FE26FC9BBB76D2D2.taxon	description	Description Adult males (holotype and male paratypes) (Figs 58 A, 59) CARAPACE (Figs 60 A, 61 A, 69 P). Carapace 1.05 – 1.11 times as long as broad, with a total of 26 – 32 setae, including 6 – 7 near anterior margin and 6 – 8 near posterior margin; five lyrifissures near the eyes, seven lyrifissures near posterior margin; epistome small, triangular, with rounded top; four corneate eyes. Carapace with a slight elevation in the middle of the eye area and a marked elevation near middle of carapace in lateral view. CHELICERA (Figs 60 B, 61 B). Hand with seven setae and two lyrifissures, movable finger with one seta; fixed finger with 13 – 15 teeth; movable finger with 5 – 6 teeth; serrula exterior with 40 – 44 lamellae; serrula interior with 36 – 38 lamellae; galea developed, divided into two main branches, each branch secondarily divided into three terminal rami (Fig. 60 D); rallum consisting of seven blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 60 C). PEDIPALPS (Figs 60 G – H, 61 C – D). Apex of pedipalpal coxa rounded, with five long setae. Femur with a thorn in the prolateral position and with many tubercles mainly surrounding the basal to median area (Figs 60 H, 61 D); patella with two small, triangular projections in the ⅓ and ⅔ prolateral position (Figs 60 H, 61 D); chelal hand intumescent in the ventral position, with 15 – 18 small, triangular, spinous apophyses on the dorsal side, each spinous apophysis with a seta at the base (Figs 60 G – H, 61 C – D). Trochanter 1.51 – 1.63, femur 3.37 – 4.58, patella 3.68 – 4.12, chela (with pedicel) 4.42 – 4.60, chela (without pedicel) 4.15 – 4.38 times as long as broad, movable finger 1.61 – 1.77 times as long as hand (without pedicel). Fixed chelal finger with eight, movable chelal finger with four trichobothria: eb and esb situated basally, grouped very closely with ib and isb; est, et and it grouped distally; ist closer to et - est - it than to eb - esb - isb - ib in fixed chelal finger; b and sb situated closer to each other in basal half, st and t close to each other in distal half of movable finger. Venom apparatus present only in fixed chelal finger, venom duct short. Fixed chelal finger with 92 – 99 pointed teeth, movable finger with 83 – 85 pointed teeth. ABDOMEN. Pleural membrane granulated. Tergites and sternites undivided, tergal chaetotaxy (I – XI): 5 – 6: 7 – 10: 8 – 10: 7 – 10: 8 – 10: 8 – 11: 10 – 12: 10 – 12: 10 – 13: 10 – 12: 7 – 10, sternal chaetotaxy (IV – XI): 22 – 23: 19 – 22: 17 – 21: 16 – 19: 14 – 16: 13 – 17: 12 – 15: 4 – 8, sternites VI – VIII with 7 – 11 medial scattered glandular setae, anal cone with two dorsal and two ventral setae. Genital area (Figs 60 G, 61 E): anterior genital sternite with 35 – 45 setae and two lyrifissures; posterior genital sternite with 38 – 41 setae and two lyrifissures. LEGS (Figs 60 I – J, 61 F – J). Leg I: trochanter 1.43 – 1.67, femur 4.14 – 5.61, patella 2.43 – 3.12, tibia 4.61 – 5.22, basitarsus 3.58 – 4.17, telotarsus 3.67 – 4.18 times as long as deep. Leg IV: trochanter 2.28 – 2.65, femur + patella 4.23 – 5.64, tibia 6.74 – 7.47, basitarsus 3.80 – 4.77, telotarsus 6.00 – 6.83 times as long as deep; tibia with one submedial tactile seta (TS = 0.55 – 0.57), basitarsus with two tactile setae (TS = 0.39 – 0.40, 0.85 – 0.91), telotarsus with two tactile setae (TS = 0.20 – 0.23, 0.53 – 0.62); subterminal tarsal seta distally branched (Fig. 60 D). Arolium not divided, shorter than the slender and simple claws. Adult females (paratypes) (Fig. 58 B) Mostly same as in males, except where noted. CARAPACE (Figs 62 A, 63 A, 70 J). Carapace 0.98 – 1.03 times as long as broad, with a total of 27 – 35 setae, including six near anterior margin and 6 – 8 near posterior margin; six lyrifissures near the eyes, three lyrifissures near posterior margin. Carapace smooth and nearly rectangular. CHELICERA (Figs 62 B, 63 B). Fixed finger with 12 – 13 teeth; movable finger with 6 – 7 teeth; serrula exterior with 39 – 40 lamellae; serrula interior with 34 – 35 lamellae; galea divided into two main branches, one branch secondarily divided into five terminal rami, the other branch secondarily divided into three terminal rami (Fig. 62 E); rallum consisting of eight blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 62 C). PEDIPALPS (Figs 62 G – H, 63 C, E). Apex of pedipalpal coxa with five long setae. Femur with a few tubercles prolaterally (Figs 62 H, 63 E). Trochanter 1.78 – 2.00, femur 4.50 – 4.92, patella 3.12 – 3.43, chela (with pedicel) 3.89 – 4.27, chela (without pedicel) 3.71 – 4.09 times as long as broad, movable finger 1.37 – 1.56 times as long as hand (without pedicel). Fixed chelal finger with 87 – 94 pointed teeth, movable finger with 78 – 85 pointed teeth. ABDOMEN. Tergal chaetotaxy (I – XI): 4 – 6: 6 – 8: 7 – 9: 8 – 10: 11: 9 – 11: 10 – 12: 10 – 12: 11 – 13: 10 – 12: 8 – 11, sternal chaetotaxy (IV – XI): 20 – 22: 19 – 23: 16 – 19: 14 – 18: 13 – 18: 13 – 16: 12 – 15: 4 – 8, sternites VI – VIII with 2 – 3 medial glandular setae; genital area (Figs 62 F, 63 D): sternite II with a total of 15 – 17 setae and two lyrifissures; sternite III with a row of 31 – 40 setae and two lyrifissures. LEGS (Figs 62 I – J, 63 F – G). Leg I: trochanter 1.33 – 1.87, femur 4.33 – 5.94, patella 2.95 – 4.13, tibia 4.81 – 5.46, basitarsus 3.07 – 4.30, telotarsus 4.15 – 5.60 times as long as deep. Leg IV: trochanter 2.42 – 2.77, femur + patella 4.11 – 5.70, tibia 6.36 – 7.67, basitarsus 3.69 – 4.46, telotarsus 5.77 – 7.82 times as long as deep; tibia with two submedial tactile setae (TS = 0.69, 0.91), basitarsus with two tactile setae (TS = 0.13 – 0.15, 0.80 – 0.85), telotarsus with two tactile setae (TS = 0.26 – 0.31, 0.59 – 0.61). Measurements (in mm; length / breadth or, for legs, length / depth) Males (holotype and paratypes) Body length 3.35 – 3.83. Carapace 1.35 – 1.43 / 1.26 – 1.29. Pedipalpal trochanter 0.67 – 0.72 / 0.41 – 0.46, femur 1.65 – 1.75 / 0.36 – 0.49, patella 1.40 – 1.79 / 0.34 – 0.41, chela (with pedicel) 3.16 – 3.25 / 0.69 – 0.73, chela (without pedicel) 2.95 – 3.03 / 0.69 – 0.73, hand (without pedicel) length 2.95 – 3.03, movable finger length 1.93 – 2.00. Leg I: trochanter 0.43 – 0.53 / 0.30 – 0.33, femur 0.87 – 1.06 / 0.18 – 0.23, patella 0.68 – 0.78 / 0.25 – 0.28, tibia 0.83 – 0.94 / 0.17 – 0.19, basitarsus 0.43 – 0.50 / 0.11 – 0.12, telotarsus 0.44 – 0.50 / 0.11 – 0.12. Leg IV: trochanter 0.63 – 0.70 / 0.24 – 0.29, femur + patella 1.55 – 1.62 / 0.28 – 0.32, tibia 1.28 – 1.44 / 0.19 – 0.20, basitarsus 0.57 – 0.62 / 0.13 – 0.15, telotarsus 0.82 – 0.87 / 0.12 – 0.14. Females (paratypes) Body length 3.23 – 4.12. Carapace 1.17 – 1.31 / 1.14 – 1.31. Pedipalpal trochanter 0.73 – 0.79 / 0.38 – 0.43, femur 1.68 – 1.89 / 0.37 – 0.39, patella 1.26 – 1.43 / 0.38 – 0.43, chela (with pedicel) 3.12 – 3.37 / 0.75 – 0.84, chela (without pedicel) 2.96 – 3.23 / 0.75 – 0.84, hand (without pedicel) length 1.21 – 1.30, movable finger length 1.70 – 2.03. Leg I: trochanter 0.36 – 0.44 / 0.23 – 0.27, femur 0.78 – 1.01 / 0.16 – 0.22, patella 0.56 – 0.70 / 0.15 – 0.20, tibia 0.71 – 0.81 / 0.13 – 0.16, basitarsus 0.38 – 0.43 / 0.10 – 0.14, telotarsus 0.48 – 0.56 / 0.10 – 0.13. Leg IV: trochanter 0.68 – 0.76 / 0.25 – 0.30, femur + patella 1.31 – 1.67 / 0.22 – 0.38, tibia 1.31 – 1.43 / 0.18 – 0.22, basitarsus 0.48 – 0.58 / 0.13 – 0.14, telotarsus 0.74 – 0.88 / 0.11 – 0.13.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFC3FFE5FE26FC9BBB76D2D2.taxon	distribution	Distribution China: Chongqing City.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFC3FFE5FE26FC9BBB76D2D2.taxon	discussion	Remarks This new species is similar to S. cordata, S. spinata, S. gibba and S. papillata in the presence of a small, triangular-shaped projection on the male pedipalpal patella of the prolateral face in dorsal view, but can be distinguished by the presence of two small, triangular projections in the ⅓ and ⅔ prolateral position in the patella (in S. cordata, S. gibba, S. papillata, the patella has one small, triangular-shaped projection in the median prolateral position, in S. spinata, the patella has a strong thorn in the median prolateral position, a small projection placed near the base of this thorn) (Zhan et al. 2023; Zhao et al. 2024). Females of this new species are similar to those of S. biverticis, S. cordata, S. curvata, S. hainanensis, S. guangmingensis, S. gruberi, S. margarita and S. polygonia, but can be distinguished by the pedipalpal femur length 1.68 – 1.89 mm (2.13 in S. gruberi); patella length 1.26 – 1.43 mm (1.72 in S. gruberi); the pedipalpal femur 4.50 – 4.92 times as long as broad (5.00 – 5.24 in S. curvata); and the presence of only pointed teeth on the pedipalpal movable chelal finger (S. biverticis, S. cordata, S. guangmingensis, S. margarita and S. polygonia have rounded teeth at the base and pointed teeth in distal position) (Ćurčić 1983; Zhao et al. 2011; Guo & Zhang 2016; Zhan et al. 2023; Zhao et al. 2024).	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFD8FFE6FE48F94BBD72D61D.taxon	description	Figs 1.2, 69 I	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFD8FFE6FE48F94BBD72D61D.taxon	diagnosis	Diagnosis Male pedipalpal femur and patella curved, patella claviform and curved at base; apex of pedipalpal coxa with two rows of setae, including 3 long ones and 10 – 12 short acicular ones.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFD8FFE6FE48F94BBD72D61D.taxon	materials_examined	Material examined Holotype CHINA • ♂; Xizang Autonomous Region, Mainling County; 29 ° 13 ′ N, 94 ° 12 ′ E; 3986 m a. s. l.; 12 Sep. 2013; Zhizhong Gao leg.; Ps. - MHBU-XZ 13091201. Paratype CHINA • 1 ♂; same collection data as for holotype; Ps. - MHBU-XZ 13091202.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFD8FFE6FE48F94BBD72D61D.taxon	distribution	Distribution China: Xizang Autonomous Region.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFDBFFE6FE2CFD17BB64D39F.taxon	diagnosis	Diagnosis Male pedipalpal femur with a strong, long, peg-like thorn in the median prolateral position, and a projection on the subdistal prolateral surface; pedipalpal patella with a strong thorn prolaterally, and a small projection near the base of this thorn; pedipalpal chela hand concave on the ventral side of base, with 16 or 17 spinous apophyses on the medial-dorsal side; male fixed chelal finger curved upward at median to distal part, movable chelal finger enlarged at base. Apex of female pedipalpal coxa with 10 long setae; pedipalpal femur 4.64 – 4.88 times as long as broad; pedipalpal patella 3.53 – 3.62 times as long as broad; pedipalpal chela (with pedicel) 4.02 – 4.10 times as long as broad; the presence of 76 – 78 pointed teeth on pedipalpal fixed chelal finger.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFDBFFE6FE2CFD17BB64D39F.taxon	materials_examined	Material examined Holotype CHINA • ♂; Chongqing Municipality, Fuling County, Wuling Mountain Great Rift Valley; 29 ° 30 ′ 01 ″ N, 107 ° 34 ′ 50 ″ E; 1109 m a. s. l.; 5 Dec. 2021; Zhisheng Zhang and Luyu Wang leg.; Ps. - MHBU-CQ 2021120501. Paratypes CHINA • 1 ♂, 3 ♀♀; same collection data as for holotype; Ps. - MHBU-CQ 2021120502 – 05. Other material CHINA • 1 ♂; Chongqing Municipality, Fuling County, Wuling Mountain Great Rift Valley; 29 ° 29 ′ 47 ″ N, 107 ° 35 ′ 16 ″ E; 1135 m a. s. l.; 26 Jan. 2023; Xiangbo Guo and Tao Zheng leg.; Ps. - MHBU-CQ 2023012601.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFDBFFE6FE2CFD17BB64D39F.taxon	distribution	Distribution China: Chongqing City.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFDBFFE6FE2CFD17BB64D39F.taxon	discussion	Remarks The most obvious sexual dimorphism of this species is found on the pedipalp. The male pedipalpal femur has a strong and peg-like thorn in the median prolateral position, and a projection on the subdistal prolateral surface (female only has many big tubercles mainly surrounding the basal to median area); the male pedipalpal patella has a strong thorn and a small projection (female is smooth); the male pedipalpal chela hand is concave on the ventral side of the base, and with 16 or 17 spinous apophyses on the medial-dorsal side (female is smooth); the male fixed chelal finger is curved upward in the median to distal part, the movable chelal finger is enlarged at the base (female is straight).	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFDAFFE7FE3FFE8FBE2CD24F.taxon	description	Figs 1.19, 69 J, 70 K	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFDAFFE7FE3FFE8FBE2CD24F.taxon	diagnosis	Diagnosis Male pedipalpal femur claviform and enlarged distally; patella with more tubercles on prolateral face, claviform; pedipalpal femur 4.14 – 4.43 times as long as broad; patella 2.40 – 2.75 times as long as broad; chela (with pedicel) 3.31 – 3.64 times as long as broad. Female pedipalpal femur 4.00 – 4.13 times as long as broad; patella 2.66 – 2.67 times as long as broad; presence of 83 – 91 teeth on pedipalpal movable chelal finger.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFDAFFE7FE3FFE8FBE2CD24F.taxon	materials_examined	Material examined Holotype CHINA • ♂; Yunnan Province, Tengchong County, Wuhe Village; 24 ° 51 ′ 18 ″ N, 98 ° 45 ′ 34 ″ E; 1800 m a. s. l.; 27 Feb. 2011; Zongxu Li leg.; Ps. - MHBU-YN 11022701. Paratypes CHINA • 1 ♂, 8 ♀♀; same collection data as for holotype; Ps. - MHBU-YN 11022702 – 10. Other material CHINA • 3 ♂♂, 1 ♀; Yunnan Province, Baoshan City, Gaoligong Mountains; 25 ° 17 ′ 09 ″ N, 98 ° 42 ′ 50 ″ E; 2536 m a. s. l.; 20 Mar. 2014; Xuankong Jiang and Tian Lu leg. • 7 ♂♂, 5 ♀♀; same data as for preceding; 25 ° 17 ′ 22 ″ N, 98 ° 43 ′ 37 ″ E; 2818 m a. s. l.; 23 Mar. 2014; Xuankong Jiang and Tian Lu leg. • 4 ♂♂, 6 ♀♀; same data as for preceding; 25 ° 17´14 ″ N, 98 ° 43 ′ 21 ″ E; 2720 m a. s. l.; 24 Mar. 2014; Xuankong Jiang and Tian Lu leg. • 4 ♂♂, 4 ♀♀; Yunnan Province, Lushui County, Pianma Town; 28 Nov. 2011; Zongxu Li and Luyu Wang leg.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFDAFFE7FE3FFE8FBE2CD24F.taxon	distribution	Distribution China: Yunnan Province.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFDAFFE7FE3FFE8FBE2CD24F.taxon	discussion	Remarks When Yang & Zhang (2013) first published this species, the coordinate information of the type material was incorrectly written. After reviewing the specimen collection information, it was corrected to 24 ° 51 ′ 18 ″ N, 98 ° 45 ′ 34 ″ E. The most obvious sexual dimorphism of this species is found on the pedipalpal femur, the male pedipalpal femur being claviform and enlarged distally, but that of the female is straight.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFDAFFEFFE31F9E6BD5ED51E.taxon	description	urn: lsid: zoobank. org: act: 9347 F 564 - D 764 - 4 FDD-A 138 - F 8 D 507 A 65498 Figs 1.23, 64 – 68, 69 R, 70 G	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFDAFFEFFE31F9E6BD5ED51E.taxon	diagnosis	Diagnosis Male pedipalpal femur with a curved protuberance at a distance of ⅔ from the base in the prolateral position, a projection on the subdistal prolateral surface, and an intumescence in the median dorsal position, surrounded by several tubercles (Figs 65 I, 66 C – D); patella with a small, triangular projection in prolateral position (Figs 65 I, 66 D). In male leg I, femur with a mountain-like prominence in distal position, the basal half of basitarsus and telotarsus with a large irregular projection and a small finger-shaped projection, the large irregular projection concave in the middle, horseshoe-shaped in dorsal view, the tip of the finger-shaped projection semi-transparent (Figs 65 J, 66 G – J). Female pedipalpal femur 4.68 – 5.06 times as long as broad; presence of 89 – 93 pointed teeth on pedipalpal fixed chelal finger; the presence of 34 – 39 rounded teeth at base and 42 – 47 pointed teeth in distal position on pedipalpal movable chelal finger; pedipalpal chelal movable finger 1.52 – 1.53 times as long as hand (without pedicel).	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFDAFFEFFE31F9E6BD5ED51E.taxon	etymology	Etymology The specific epithet is derived from the Latin word ‘ ungulata ’, meaning ‘ hoofprint’, which refers to the horseshoe-shaped protrusion in the dorsal position of basitarsus + telotarsus in male leg I; noun in apposition.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFDAFFEFFE31F9E6BD5ED51E.taxon	materials_examined	Type material Holotype CHINA • ♂; Guangxi Zhuang Autonomous Region, Qixing District, Xinan Village; 25 ° 15 ′ 54 ″ N, 110 ° 20 ′ 44 ″ E; 149 m a. s. l.; 1 Feb. 2024; Haofei Fan leg.; Ps. - MHBU-GX 2024020101. Paratypes CHINA • 3 ♂♂, 5 ♀♀; same collection data as for holotype; Ps. - MHBU-GX 2024020102 – 09.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFDAFFEFFE31F9E6BD5ED51E.taxon	description	Description Adult males (holotype and male paratypes) (Fig. 64 A) CARAPACE (Figs 65 A, 66 A, 69 R). Carapace 1.10 – 1.27 times as long as broad, with a total of 28 – 32 setae, including 6 – 7 near anterior margin and six near posterior margin; five lyrifissures near the eyes, four lyrifissures near posterior margin; epistome small, triangular, with rounded top; with four corneate eyes. Carapace with slight elevations in the middle of the eye area and near middle of carapace in lateral view. CHELICERA (Figs 65 B, 66 B). Hand with six setae and two lyrifissures, movable finger with one seta; fixed finger with 11 – 12 teeth; movable finger with 5 – 7 teeth; serrula exterior with 34 – 39 lamellae; serrula interior with 25 – 33 lamellae; galea developed, divided into two main branches, one branch secondarily divided into four terminal rami, the other branch secondarily divided into three terminal rami (Fig. 65 E); rallum consisting of seven blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 65 C). PEDIPALPS (Figs 65 G – I, 66 C – E). Apex of pedipalpal coxa rounded, with five long setae. Trochanter with some small granulations, femur with a curved protuberance at a distance of ⅔ from the base in the prolateral position, a projection on the subdistal prolateral surface. An intumescence in the median dorsal position, surrounded by several tubercles (Figs 65 I, 66 C – D); patella with a small, triangular projection in the prolateral position (Figs 65 I, 66 D); chelal hand concave on the ventral side of distal half, and with 29 – 31 triangular-shaped, spinous apophyses on the dorsal side, each apophysis with a seta at the base. A few spinous apophyses extended to the subbase of fixed finger (Figs 65 G – H, 66 D – E). Trochanter 2.11 – 2.13, femur 4.24 – 4.46, patella 4.23, chela (with pedicel) 4.93 – 5.64, chela (without pedicel) 4.81 – 5.40 times as long as broad, movable finger 1.86 – 1.89 times as long as hand (without pedicel). Fixed chelal finger with eight, movable chelal finger with four trichobothria: eb and esb situated basally, grouped very closely with ib and isb; est, et and it grouped distally; ist closer to et - est - it than to eb - esb - isb - ib in fixed chelal finger; b and sb situated closer to each other in basal half, st and t close to each other in distal half of movable finger. Venom apparatus present only in fixed chelal finger, venom duct short. Fixed chelal finger with 96 – 97 pointed teeth, movable finger with 84 – 88 teeth: 39 – 44 rounded teeth at base and 44 – 45 pointed teeth in distal position. ABDOMEN. Pleural membrane granulated. Tergites and sternites undivided, tergal chaetotaxy (I – XI): 4 – 5: 6 – 9: 9 – 10: 10: 9 – 11: 11 – 12: 11 – 12: 11 – 13: 11 – 13: 11 – 12: 9, sternal chaetotaxy (IV – XI): 20 – 26: 22: 20 – 21: 20 – 22: 18 – 19: 15 – 18: 12 – 14: 4 – 5, sternites VI – VIII with 7 – 10 medial scattered glandular setae, anal cone with two dorsal and two ventral setae. Genital area (Figs 65 F, 66 F): anterior genital sternite with 35 – 44 setae and one lyrifissure; posterior genital sternite with 38 – 42 setae and three lyrifissures. LEGS (Figs 65 J – K, 66 G – J). In leg I, femur with a mountain-like prominence distally; patella with an enlargement in the middle and with a small cylindrical protuberance terminally; tibia claviform; basitarsus and telotarsus fused, the dividing line between the two segments disappears, the basal half of basitarsus and telotarsus with a large irregular projection and a smaller finger-shaped projection, the large irregular projection concave in the middle, horseshoe-shaped in dorsal view, the tip of the finger-shaped projection semi-transparent (Figs 65 J, 66 I – J). Leg I: trochanter 1.00 – 1.07, femur 2.27 – 2.56, patella 3.15, tibia 3.95 – 4.25, basitarsus + telotarsus 3.68 – 3.70 times as long as deep. Leg IV: trochanter 2.67 – 2.71, femur + patella 4.71, tibia 7.29 – 7.39, basitarsus 4.15, telotarsus 8.89 – 9.33 times as long as deep; tibia with two submedial tactile setae (TS = 0.50 – 0.61, 0.95 – 0.99), basitarsus with two tactile setae (TS = 0.13 – 0.15, 0.81 – 0.85), telotarsus with two tactile setae (TS = 0.20 – 0.24, 0.63 – 0.66); subterminal tarsal seta distally branched (Fig. 65 D). Arolium not divided, shorter than the slender and simple claws. Adult female (paratype females) (Fig. 64 B) Mostly same as in males, except where noted. CARAPACE (Figs 67 A, 68 A, 70 G). Carapace 1.06 – 1.10 times as long as broad, with a total of 30 – 31 setae, including six near anterior margin and 7 – 8 near posterior margin; five lyrifissures near the eyes, four lyrifissures near posterior margin. Carapace nearly smooth and rectangular. CHELICERA (Figs 67 B, 68 B). Fixed finger with 13 – 14 teeth; movable finger with 6 – 7 teeth; serrula exterior with 37 – 39 lamellae; serrula interior with 30 – 37 lamellae; rallum consisting of eight blades, all with anteriorly directed spinules, the basalmost blade shortest (Fig. 67 C). PEDIPALPS (Figs 67 G – I, 68 D – E). Apex of pedipalpal coxa with five long setae. Femur with a few tubercles prolaterally (Figs 67 I, 68 E). Trochanter 1.90 – 2.33, femur 4.68 – 5.06, patella 3.38 – 3.58, chela (with pedicel) 4.11 – 4.46, chela (without pedicel) 3.91 – 4.15 times as long as broad, movable finger 1.52 – 1.53 times as long as hand (without pedicel). Fixed chelal finger with 89 – 93 pointed teeth, movable finger with 76 – 86 teeth: 34 – 39 rounded teeth at base and 42 – 47 pointed in distal position. ABDOMEN. Tergal chaetotaxy (I – XI): 2 – 4: 7 – 8: 8: 9 – 10: 10: 10: 10 – 11: 11: 10: 10: 8 – 10, sternal chaetotaxy (IV – XI): 22 – 24: 21: 18 – 19: 18 – 19: 17 – 18: 15 – 16: 11 – 12: 4 – 5, sternites VI – VIII with two medial glandular setae; genital area (Figs 67 F, 68 C): sternite II with a total of 19 – 20 setae and two lyrifissures; sternite III with a row of 29 – 30 setae and two lyrifissures. LEGS (Figs 67 J – K, 68 F – G). Leg I: trochanter 1.23 – 1.41, femur 4.55 – 4.80, patella 3.10 – 3.89, tibia 4.29 – 4.67, basitarsus 2.69 – 3.17, telotarsus 4.55 – 5.00 times as long as deep. Leg IV: trochanter 2.37 – 2.72, femur + patella 4.14 – 4.47, tibia 7.00 – 7.05, basitarsus 4.07 – 4.42, telotarsus 5.13 – 7.67 times as long as deep; tibia with two submedial tactile setae (TS = 0.18 – 0.21, 0.62 – 0.65), basitarsus with two tactile setae (TS = 0.12 – 0.17, 0.83 – 0.84), telotarsus with two tactile setae (TS = 0.35 – 0.43, 0.59 – 0.60). Measurements (in mm; length / breadth or, for legs, length / depth) Males (holotype and paratypes) Body length 3.68 – 3.88. Carapace 1.18 – 1.26 / 0.99 – 1.07. Pedipalpal trochanter 0.76 – 0.81 / 0.36 – 0.38, femur 1.61 – 1.65 / 0.37 – 0.38, patella 1.27 – 1.31 / 0.30 – 0.31, chela (with pedicel) 2.91 – 3.10 / 0.55 – 0.59, chela (without pedicel) 2.84 – 2.97 / 0.55 – 0.59, hand (without pedicel) length 0.99 – 1.04, movable finger length 1.87 – 1.93. Leg I: trochanter 0.30 – 0.33 / 0.28 – 0.33, femur 1.02 – 1.05 / 0.41 – 0.45, patella 0.82 / 0.26, tibia 0.79 – 0.85 / 0.20, basitarsus + telotarsus 0.74 – 0.81 / 0.20 – 0.22. Leg IV: trochanter 0.57 – 0.64 / 0.21 – 0.24, femur + patella 1.46 / 0.31, tibia 1.24 – 1.33 / 0.17 – 0.18, basitarsus 0.54 / 0.13, telotarsus 0.80 – 0.84 / 0.09. Females (paratypes) Body length 5.39 – 5.83. Carapace 1.33 – 1.34 / 1.21 – 1.26. Pedipalpal trochanter 0.74 – 0.91 / 0.39, femur 1.78 – 1.82 / 0.36 – 0.38, patella 1.35 – 1.43 / 0.40, chela (with pedicel) 3.08 – 3.17 / 0.71 – 0.75, chela (without pedicel) 2.93 – 2.95 / 0.71 – 0.75, hand (without pedicel) length 1.20 – 1.24, movable finger length 1.83 – 1.89. Leg I: trochanter 0.37 – 0.38 / 0.27 – 0.30, femur 0.96 – 1.00 / 0.20 – 0.22, patella 0.62 – 0.70 / 0.18 – 0.20, tibia 0.70 – 0.73 / 0.15 – 0.17, basitarsus 0.35 – 0.38 / 0.12 – 0.13, telotarsus 0.50 / 0.10 – 0.11. Leg IV: trochanter 0.64 – 0.79 / 0.27 – 0.29, femur + patella 1.49 – 1.70 / 0.36 – 0.38, tibia 1.34 – 1.47 / 0.19 – 0.21, basitarsus 0.53 – 0.57 / 0.12 – 0.14, telotarsus 0.82 – 0.92 / 0.12 – 0.16.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFDAFFEFFE31F9E6BD5ED51E.taxon	distribution	Distribution China: Guangxi Zhuang Autonomous Region.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFDAFFEFFE31F9E6BD5ED51E.taxon	discussion	Remarks This new species is similar to S. gibba in the presence of projections on the lateral side of the basitarsus and telotarsus in the male leg I, but it can be distinguished by having a large irregular projection and a smaller finger-shaped projection on the basitarsus and telotarsus (in S. gibba, basitarsus and telotarsus each have a large columnar projection on the lateral side) (Zhao et al. 2024). Females of this new species are similar to those of S. cordata, S. gibba, S. guangmingensis, S. jiahensis, S. margarita, S. papillata and S. polygonia, but can be distinguished by the pedipalpal femur 4.68 – 5.06 times as long as broad (3.83 – 3.93 in S. cordata); the pedipalpal fixed chelal finger with 89 – 93 pointed teeth (81 – 82 pointed teeth in S. jiahensis); the pedipalpal movable chelal finger with 34 – 39 rounded teeth at the base and 42 – 47 pointed teeth in distal position (S. guangmingensis with 47 – 48 rounded teeth at the base, and 45 – 46 pointed ones, S. margarita with 46 – 49 rounded teeth at the base, and 33 – 34 pointed ones, S. papillata with 43 – 49 rounded teeth at the base, and 45 – 47 pointed ones, and S. polygonia with 47 – 54 rounded teeth at the base, and 42 – 48 pointed ones); the pedipalpal chelal movable finger 1.52 – 1.53 times as long as the hand (without pedicel) (1.60 – 1.72 in S. gibba, 1.62 – 1.66 in S. guangmingensis, 1.69 – 1.82 in S. margarita) (Zhao et al. 2024).	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFD2FFD0FE38FE0BBEF3D539.taxon	description	Figs 1.1, 69 G	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFD2FFD0FE38FE0BBEF3D539.taxon	diagnosis	Diagnosis Male pedipalpal femur 6.42 times as long as broad; pedipalpal patella 4.68 times as long as broad; chela (with pedicel) 4.46 times as long as broad; chela (without pedicel) 3.86 times as long as broad.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFD2FFD0FE38FE0BBEF3D539.taxon	materials_examined	Material examined Holotype CHINA • ♂; Qinghai Province, Xining City, Laoye Mountain; 36 ° 55 ′ N, 101 ° 41 ′ E; 3 Jun. 1997; Min Wu leg.; Ar. - MHBU-QH 970603.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
ED4EC161FFD2FFD0FE38FE0BBEF3D539.taxon	distribution	Distribution China: Qinghai Province.	en	Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong, Zhang, Feng (2025): Review of the pseudoscorpion genus Stenohya Beier, 1967 from China (Pseudoscorpiones, Neobisiidae). European Journal of Taxonomy 993: 1-104, DOI: 10.5852/ejt.2025.993.2909, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2909/13181
