taxonID	type	description	language	source
DB80EA3778BB5A1DA38ECD2C13BE8BA8.taxon	type_taxon	Type species. Chuanattus deelemanae sp. nov.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
DB80EA3778BB5A1DA38ECD2C13BE8BA8.taxon	diagnosis	Diagnosis. Chuanattus gen. nov. resembles that of Yaginumaella Prószyński, 1979 in having a similar habitus and almost identical copulatory organs, especially the presence of a longitudinal, irregular central patch dorsally on the abdomen, a pair of epigynal hoods and similar path of copulatory ducts, but differs in: 1) the lacking of the posterior tegular lobe (Fig. 3 B) vs present in Yaginumaella (Figs 7 B, 9 B, 11 B, 13 B, 15 C); 2) the lacking of a longitudinal, central thoracal stripe (Fig. 4 F, H) vs present except some males in Yaginumaella (Figs 8 C, E, 10 E, F, 12 C, D, 16 C, E); 3) the presence of a dorsal abdominal scutum in male (Fig. 4 F) vs absent in Yaginumaella (Figs 8 C, 10 E, 12 C, 14 E, 16 C). The genus also somewhat resembles that of Ptocasius Simon, 1895 in the general shape of copulatory organs, but can be distinguished by the followings: 1) the embolus is curved approximately a quarter of a circle (Fig. 3 B) vs curved at least half a circle in Ptocasius (Żabka 1985: figs 513, 517, 521, 530; Logunov and Jäger 2015: fig. 52; Cao et al. 2016: fig. 38 C, D; Patoleta et al. 2020: fig. 7 G, H); 2) the lacking of the tegular bump (Fig. 3 B), vs present except modified into a pale area in the type species and its congeners in Ptocasius (Żabka 1985: figs 513, 517, 521; Cao et al. 2016: fig. 38 C, D; Patoleta et al. 2020: fig. 7 G, H); 3) the copulatory ducts are not forming median ridges (Fig. 2 C, E) vs forming obvious prominent median ridges in Ptocasius (Żabka 1985: fig. 526; Logunov and Jäger 2015: fig. 55; Cao et al. 2016: fig. 39 B; Patoleta et al. 2020: figs 8 G, H, 9 G, H); 4) the abdomen has a longitudinal, central irregular path dorsally (Fig. 4 F, H) vs has an anterior, transverse, near arc-shaped stripe and a pair of medio-lateral or posterolateral, oval patches or instead by a complete transverse patch in Ptocasius (Patoleta et al. 2020: figs 7 A, 8 A, 9 A; Logunov 2024: figs 125, 130).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
DB80EA3778BB5A1DA38ECD2C13BE8BA8.taxon	description	Description. See description of type species.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
DB80EA3778BB5A1DA38ECD2C13BE8BA8.taxon	distribution	Distribution. China (Sichuan).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
DB80EA3778BB5A1DA38ECD2C13BE8BA8.taxon	etymology	Etymology. The generic name is a combination of chuan, the pinyin of a short Chinese name of Sichuan Province, the type locality of the type species, and attus, meaning jumper. The gender is masculine.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
1BD7F6BA858E565C9D9D5C3F4AB3D341.taxon	description	Figs 3, 4	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
1BD7F6BA858E565C9D9D5C3F4AB3D341.taxon	diagnosis	Diagnosis. The male of Chuanattus deelemanae sp. nov. resembles that of Yaginumaella striatipes (Grube, 1861) in having a similar palp, especially the origination and shape of the embolus, but can be easily distinguished by the lack of the posterior lobe, and by the flat tegulum (Fig. 3 B, C) vs the presence of a posterior lobe and the tegulum is swollen medio-posteriorly in Y. striatipes (Prószyński 1971: figs 28, 29). The female of this new species resembles that of Y. pentamaculata (Hu, 2001), comb. nov. in having a similar atrium, centrally located epigynal hoods close to each other, but can be easily distinguished by the maximum distance between epigynal hoods, which is> 3 / 4 the epigynal width (Fig. 4 A, B) vs just ~ 1 / 5 in Y. pentamaculata (Hu 2001: fig. 8 - 250 - 2).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
1BD7F6BA858E565C9D9D5C3F4AB3D341.taxon	description	Description. Male (Figs 3 A – C, 4 F, G, I, J). Total length 5.03. Cephalothorax 2.53 long, 1.88 wide. Abdomen 2.62 long, 1.70 wide. Eye sizes and inter distances: AME 0.56, ALE 0.31, PLE 0.28, AERW 1.70, PERW 1.67, EFL 1.05. Legs: I 5.13 (1.45, 0.90, 1.30, 0.90, 0.58), II 4.41 (1.38, 0.80, 1.00, 0.73, 0.50), III 4.91 (1.53, 0.75, 1.08, 1.00, 0.55), IV 5.14 (1.55, 0.73, 1.13, 1.18, 0.55). Carapace dark red to dark, covered with dense dark and golden setae of various lengths; fovea dark, linear. Chelicerae dark red, with typical dentition (two promarginal and one retromarginal teeth). Endites broadened distally, with pale inner-distal portions. Labium dark. Sternum dark, spotted, with truncated anterior edge. Legs spiny, covered with dense setae ventrally on patellae and tibiae I. Dorsum of abdomen mainly dark brown, with central, big scutum and irregular, longitudinal, medio-posterior pale patch; venter mainly dark, with pair of central, dotted lines. Palp (Fig. 3 A – C): tibia almost as long as wide in retrolateral view, with strongly sclerotized, straight retrolateral apophysis slightly shorter than tibial length, and tapered to rather blunt tip; cymbium ~ 1.5 × longer than wide, with truncated anterior edge; tegulum flat, almost round; embolus originates from ca 9 o′clock position, curved clockwise 1 / 4 circle and with blunt tip. Female (Fig. 4 A – E, H). Total length 6.20. Cephalothorax 2.71 long, 2.16 wide. Abdomen 3.53 long, 2.67 wide. Eye sizes and inter distances: AME 0.59, ALE 0.33, PLE 0.31, AERW 1.84, PERW 1.84, EFL 1.18. Legs: I 4.88 (1.50, 0.95, 1.13, 0.75, 0.55), II 4.58 (1.40, 0.90, 1.03, 0.70, 0.55), III 5.46 (1.75, 0.95, 1.08, 1.05, 0.63), IV 5.79 (1.78, 0.88, 1.25, 1.25, 0.63). Habitus (Fig. 4 H) similar to that of male except paler, carapace covered with dense pale setae and abdomen lacking dorsal scutum. Epigyne (Fig. 4 A – E): slightly wider than long, with pair of central epigynal hoods close to or touching each other; atrium anteriorly located, double oval; copulatory openings beneath lateral sides of atrium, with complicated coils; spermathecae elongated, anterior-oblique extending; fertilization ducts appear from anterior edges of spermathecae.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
1BD7F6BA858E565C9D9D5C3F4AB3D341.taxon	distribution	Distribution. Known only from the type locality in Sichuan, China (Fig. 2).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
1BD7F6BA858E565C9D9D5C3F4AB3D341.taxon	etymology	Etymology. The specific name is a patronym in honor of the late Dr Christa L. Deeleman-Reinhold, who contributed to the taxonomic study of spiders in Southeast Asia; noun (name) in genitive case.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
5B4DB8F5080654F084F981D5495CF3D9.taxon	type_taxon	Type species. Dianattus proszynskii sp. nov.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
5B4DB8F5080654F084F981D5495CF3D9.taxon	diagnosis	Diagnosis. Dianattus gen. nov. resembles that of Yaginumaella Prószyński, 1979 in having a very similar habitus and epigynal structure, but differs in: 1) the tegulum has a process near the embolic base and lacking a posterior lobe (Fig. 5 B) vs lacking similar process and having a posterior lobe in Yaginumaella (Figs 7 B, 9 B, 11 B, 13 B, 15 C); 2) the presence of clusters of ventral dense setae on metatarsi I, femora I, II, patellae I, II, and tibiae I, II (Fig. 6 G) vs absent in Yaginumaella (Żabka 1981: fig. 3; Wang et al. 2023 a: 23 A; Wang et al. 2024 b: fig. 46 C); 3) the copulatory ducts are forming arc-shaped portions on the bilateral sides of copulatory openings (Fig. 6 B) vs posteriorly extending from the origin in Yaginumaella (Figs 8 B, 10 C, D, 12 B, 14 B, D, 16 B).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
5B4DB8F5080654F084F981D5495CF3D9.taxon	description	Description. See description of type species.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
5B4DB8F5080654F084F981D5495CF3D9.taxon	distribution	Distribution. China (Yunnan).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
5B4DB8F5080654F084F981D5495CF3D9.taxon	etymology	Etymology. The generic name is a combination of dian, the pinyin of a short Chinese name of Yunnan Province, the type locality of the type species, and attus, meaning jumper. The gender is masculine.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
3048D0B93D725ACDA59B8FAD4E028EEA.taxon	description	Figs 5, 6	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
3048D0B93D725ACDA59B8FAD4E028EEA.taxon	diagnosis	Diagnosis. The male of Dianattus proszynskii sp. nov. resembles that of Yaginumaella pilosa Żabka, 1981, comb. rest. in having a similar palpal structure, especially the origination of the embolus, flat tegulum, and the presence of a similar process near the embolic base, but can be easily distinguished by the apically blunt retrolateral tibial apophysis and truncated anterior cymbial edge in ventral view (Fig. 5 B) vs pointed and not truncated in Y. pilosa (Żabka 1981: fig. 60). The female of the new species resembles that of Y. rectangula (Yang & Peng, 2023), comb. nov. in having a pair of epigynal hoods with similar locations and sizes, but can be easily distinguished by the path of copulatory ducts, which form arc-shaped portions on the lateral of the copulatory openings at the origin (Fig. 6 B) vs posteriorly extending from the origin in Y. rectangula (Yang and Peng 2023: figs 27 C, 28 B).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
3048D0B93D725ACDA59B8FAD4E028EEA.taxon	description	Description. Male (Figs 5 A – C, 6 C, D, F, G). Total length 4.78. Cephalothorax 2.50 long, 1.94 wide. Abdomen 2.25 long, 1.31 wide. Eye sizes and inter distances: AME 0.56, ALE 0.31, PLE 0.29, AERW 1.69, PERW 1.72, EFL 1.06. Legs: I 5.44 (1.63, 0.93, 1.45, 0.98, 0.45), II 4.69 (1.50, 0.83, 1.10, 0.83, 0.43), III 5.34 (1.70, 0.83, 1.08, 1.15, 0.58), IV 5.64 (1.68, 0.75, 1.30, 1.33, 0.58). Carapace mainly dark yellow, covered with sparse, long, dark setae and dense, much shorter orange, dark and pale setae, with pair of submarginal white setal bands; fovea longitudinal, red-brown. Chelicerae red-brown to dark, with typical dentition. Endites yellow, with pale inner portions. Labium darker than endites. Sternum yellow except central portion mingled with brown. Legs pale to red-brown, with clusters of ventral dense setae on metatarsi I, femora I, II, patellae I, II, and tibiae I, II. Dorsum of abdomen with longitudinal, central pale stripe extending across whole surface; venter dark, with pair of yellow dotted lines centrally. Palp (Fig. 5 A – C): tibia slightly wider than long; retrolateral tibial apophysis tapered, somewhat less than tibial length, extending upward to rather pointed tip slightly curved inward; cymbium ~ 1.25 × longer than wide, with truncated anterior edge; tegulum almost oval, flat, with half-round process near embolic base; embolus originates from ca 5: 30 o′clock position, curved ~ 1 / 2 circle, and with blunt tip. Female (Fig. 6 A, B, E). Total length 4.76. Cephalothorax 2.38 long, 1.82 wide. Abdomen 2.41 long, 1.52 wide. Eye sizes and inter distances: AME 0.54, ALE 0.30, PLE 0.28, AERW 1.64, PERW 1.70, EFL 1.07. Legs: I 4.33 (1.25, 0.80, 1.20, 0.63, 0.45), II 4.07 (1.20, 0.73, 1.13, 0.58, 0.43), III 4.58 (1.43, 0.75, 1.00, 0.90, 0.50), IV 5.06 (1.55, 0.73, 1.15, 1.13, 0.50). Habitus (Fig. 6 E) similar to that of male except paler carapace without lateral, white setal bands and dorsum of abdomen with pair of posterior, round, white setal spots. Epigyne (Fig. 6 A, B): slightly wider than long, with pair of bell-shaped hoods opened oblique posteriorly and close to each other at anterior-most edges; atrium almost oval, anteriorly located; copulatory openings slit-shaped; copulatory ducts forming arc-shaped portions lateral to copulatory openings at origin, then curved and twisted into irregular path; spermathecae sub-spherical, touched each other; fertilization ducts almost transversely extending.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
3048D0B93D725ACDA59B8FAD4E028EEA.taxon	distribution	Distribution. Known only from the type locality in Yunnan, China (Fig. 2).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
3048D0B93D725ACDA59B8FAD4E028EEA.taxon	etymology	Etymology. The species name is a patronym in honor of Prof. Jerzy Prószyński, who has significantly contributed to the taxonomy of salticid spiders worldwide; noun (name) in genitive case.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
BAF52F2D8F9E507A9347E5037A6D5F00.taxon	description	Figs 7, 8	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
BAF52F2D8F9E507A9347E5037A6D5F00.taxon	diagnosis	Diagnosis. The male of Yaginumaella daolangi sp. nov. resembles that of Y. ususudi (Yaginuma, 1972) in having a thick embolus originating from ca 9 o′clock position, but can be easily distinguished by the retrolateral tibial apophysis is curved towards retrolateral side distally (Fig. 7 B, C) vs almost straight in Y. ususudi (Yaginuma 1972: fig. 10). The female of this new species can be easily distinguished from other congeners by postero-ventrally opened epigynal hood (Fig. 8 A) vs epigynal hood posteriorly or posterolaterally opened in others (see the drawings of the congeners on Metzner 2025).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
BAF52F2D8F9E507A9347E5037A6D5F00.taxon	description	Description. Male (Figs 7 A – C, 8 C, D, F, G). Total length 4.65. Cephalothorax 2.23 long, 1.68 wide. Abdomen 2.40 long, 1.39 wide. Eye sizes and inter distances: AME 0.43, ALE 0.26, PLE 0.24, AERW 1.45, PERW 1.39, EFL 0.90. Legs: I 4.61 (1.43, 0.85, 1.10, 0.75, 0.48), II 3.94 (1.25, 0.73, 0.85, 0.63, 0.48), III 4.57 (1.48, 0.68, 0.93, 0.93, 0.55), IV 4.87 (1.48, 0.68, 1.08, 1.08, 0.55). Carapace elevated, orange to dark, covered with sparse, long, dark setae on cephalic region, dense white setae behind PMEs, with pair of lateral submarginal white setal bands, and longitudinal, central yellow stripe extending across thorax; fovea red-brown, longitudinal. Chelicerae orange-yellow, with type dentition. Endites yellow with pale disto-inner portions, covered with clusters of dense dark setae on inner distal margins. Labium slightly darker than endites. Sternum yellow to brown, with truncated anterior edge and tapered distal portion, ~ 1.3 × longer than wide. Legs setose, spiny. Dorsum of abdomen mainly dark and spotted, covered with sparse, long, dark setae and dense, shorter, dark and pale setae, with central, gradually broadened, longitudinal yellow stripe followed by transverse, sub-triangular yellow patch; venter colored as dorsum, with dotted lines. Palp (Fig. 7 A – C): tibia slightly wider than long in ventral view; retrolateral tibial apophysis strongly sclerotized, straight extending until curved retrolaterally at distal 1 / 3, with rather pointed tip; cymbium somewhat longer than wide, with truncated anterior edge; tegulum elongate-oval, with postero-prolaterally extended posterior lobe; embolus originates from ca 9 o′clock position, curved into almost C-shaped, abruptly narrowed and tapered at distal 1 / 4, with pointed tip directed towards ca 1: 30 o′clock position. Female (Fig. 8 A, B, E). Total length 4.87. Cephalothorax 2.24 long, 1.69 wide. Abdomen 2.65 long, 1.69 wide. Eye sizes and inter distances: AME 0.44, ALE 0.26, PLE 0.24, AERW 1.46, PERW 1.46, EFL 0.96. Legs: I 4.01 (1.23, 0.80, 0.90, 0.63, 0.45), II 3.81 (1.18, 0.75, 0.85, 0.60, 0.43), III 4.50 (1.50, 0.70, 0.95, 0.85, 0.50), IV 4.91 (1.50, 0.68, 1.13, 1.10, 0.50). Habitus (Fig. 8 E) similar to that of male. Epigyne (Fig. 8 A, B): longer than wide, with pair of mediolateral hoods opened posteroventrally; atrium almost inverted trapeziform, ~ 1 / 2 epigynal length; copulatory openings inclined, slit-shaped; copulatory ducts run posteriorly with curves until slightly enlarged and forming folds at posterior portions, and then extend contrary with curves to connect to spermathecae without distinct borders; fertilization ducts extending almost transversely.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
BAF52F2D8F9E507A9347E5037A6D5F00.taxon	distribution	Distribution. China (Sichuan, Yunnan) (Fig. 2).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
BAF52F2D8F9E507A9347E5037A6D5F00.taxon	etymology	Etymology. The specific name is after the famous Chinese singer, Daolang (real name Lin Luo); noun (name) in genitive case.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
3467CFBBA24A562F9985EE52F4D1431C.taxon	description	Figs 9, 10	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
3467CFBBA24A562F9985EE52F4D1431C.taxon	diagnosis	Diagnosis. The male of Yaginumaella medog sp. nov. is unique for having two retromarginal cheliceral teeth. It somewhat resembles that of Y. urbanii Żabka, 1981, comb. rest. in having a very similar palpal structure, especially the origination of the embolus, but differs in: 1) the embolus is weakly sclerotized at the distal 1 / 3 (Fig. 9 B) vs strongly sclerotized in Y. urbanii (Yu et al. 2024: fig. 6 A); 2) the posterior tegular lobe is nearly round (Fig. 9 B) vs sub-triangular in Y. urbanii (Yu et al. 2024: figs 6 A, 7 A). The female resembles that of Y. nova Żabka, 1981, comb. rest. in having a very similar epigynal structure, but differs in: 1) the distance between epigynal hoods is almost as wide as the atrium (Fig. 10 A, B) vs ~ 1.2 × wider than the atrium in Y. nova (Żabka 1981: fig. 44); 2) the copulatory ducts are enlarged into balls medially (Fig. 10 A, B) vs not enlarged in Y. nova (Żabka 1981: figs 44, 45).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
3467CFBBA24A562F9985EE52F4D1431C.taxon	description	Description. Male (Figs 9 A – C, 10 E, G – I). Total length 4.48. Cephalothorax 2.27 long, 1.88 wide. Abdomen 2.23 long, 1.36 wide. Eye sizes and inter distances: AME 0.49, ALE 0.28, PLE 0.25, AERW 1.58, PERW 1.52, EFL 1.06. Legs: I 5.62 (1.63, 0.95, 1.43, 0.98, 0.63), II 4.59 (1.45, 0.75, 1.13, 0.78, 0.48), III 5.41 (1.63, 0.78, 1.25, 1.20, 0.55), IV 5.54 (1.63, 0.78, 1.28, 1.30, 0.55). Carapace mainly dark brown, covered with dense dark and golden setae, with pair of lateral submarginal pale setal bands; fovea dark red, linear. Chelicerae with three promarginal and two retromarginal teeth. Endites pale, with cluster of dense dark setae on disto-inner portions. Labium dark brown except distal portion pale. Sternum dark brown, ~ 1.2 × longer than wide. Legs pale to brown, spiny. Dorsum of abdomen with pale longitudinal patch distally across with much thinner, transverse pale stripe; venter mainly pale, with central, longitudinal, dark patch and irregular dark spots. Palp (Fig. 9 A – C): tibia ~ 1.56 × longer than wide in ventral view, with straight retrolateral apophysis tapered to pointed tip directed upward in retrolateral view; cymbium ~ 1.43 × longer than wide, setose; tegulum flat, with almost round posterior lobe; embolus originates from ca 9 o′clock position, curved ~ 1 / 4 circle, distal 1 / 3 weakly sclerotized. Female (Fig. 10 A – D, F). Total length 4.58. Cephalothorax 2.00 long, 1.61 wide. Abdomen 2.52 long, 1.73 wide. Eye sizes and inter distances: AME 0.48, ALE 0.28, PLE 0.25, AERW 1.55, PERW 1.48, EFL 1.06. Legs: I 3.83 (1.20, 0.70, 0.85, 0.63, 0.45), II 3.63 (1.10, 0.70, 0.80, 0.60, 0.43), III 4.54 (1.33, 0.73, 0.95, 0.98, 0.55), IV 4.84 (1.38, 0.70, 1.08, 1.13, 0.55). Habitus (Fig. 10 F) similar to that of male except with pale, longitudinal, thoracal stripe and only with two promarginal cheliceral teeth and one retromarginal tooth. Epigyne (Fig. 10 A – D): with pair of almost bell-shaped hoods posterior to base of copulatory openings; atrium nearly oval, anteromedially located; copulatory openings slit-shaped, beneath posterolateral portion of atrium; copulatory ducts curved into almost C-shape at origin, and then slightly enlarged into balls and continue to connect to elongate-oval spermathecae; fertilization ducts originate from anterior-most edges of spermathecae.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
3467CFBBA24A562F9985EE52F4D1431C.taxon	distribution	Distribution. Know only from the type locality in Xizang, China (Fig. 2).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
3467CFBBA24A562F9985EE52F4D1431C.taxon	etymology	Etymology. The specific name is after the type locality, Medog County; noun in apposition.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
46C400DECE695C0A84F24E7F2C3CFF5A.taxon	type_taxon	Type species. Pellenes ususudi Yaginuma, 1972 by original designation.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
46C400DECE695C0A84F24E7F2C3CFF5A.taxon	diagnosis	Diagnosis. Yaginumaella resembles that of Ptocasius in having similar copulatory organs, but can be distinguished by the followings: 1) the presence of a posterior tegular lobe and lack of a tegular bump (Figs 7 B, 9 B, 11 B, 13 B, 15 C) vs lacking of a tegular lobe and having a tegular bump (modified into a pale area in the type species and its congeners) near the embolic base in Ptocasius (Żabka 1985: figs 513, 517, 521; Cao et al. 2016: fig. 38 C, D; Patoleta et al. 2020: fig. 7 G, H); 2) the presence of a longitudinal, thoraical stripe (Figs 8 C, E, 10 E, F, 12 C, D, 16 C, E) vs absent in Ptocasius (Patoleta et al. 2020: figs 7 A, 8 A, 9 A; Logunov 2024: figs 125, 130); 3) the copulartory ducts are diverse in path (Fig. 8 B, 10 C, D, 12 B, 14 B, D, 16 B) vs very consistent, curved into almost U-shapes until forming median ridges, and then run posteriorly and continue to form distal coils encircled or around the distinct, elongate-oval sermathecae in Ptocasius (Żabka 1985: fig. 526; Cao et al. 2016: fig. 38 B; Patoleta et al. 2020: fig. 8 G, H, 9 G, H). The female of Yaginumaella also somewhat resembles some of the species of Thyene Simon, 1885 mainly reported from East and South Asia, such as T. yuxi Xie & Peng, 1995, in having a similar habitus and epigynal structure, but can be distinguished by the diverse path of copulatory ducts (Figs 8 B, 10 C, D, 12 B, 14 B, D, 16 B) vs relatively united, curved into almost U-shapes until forming median ridges, and then run posteriorly and continue to create several distal loops (Wang et al. 2023 b: figs 49 B, 51 B); 2) the single retromarginal cheliceral tooth (see the below description of the Yaginumaella spp.) vs a bifurcated tooth with two cusps in those of Thyene species (see the description in Wang et al. 2023 b).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
46C400DECE695C0A84F24E7F2C3CFF5A.taxon	description	Description. Small to medium-sized spiders. Carapace almost square, and setose, mostly with pair of sub-marginal pale setal bands, and longitudinal, central stripe extending across thoracic surface. Chelicerae with typical dentition (two promarginal teeth and one retromarginal tooth), except Y. medog with two retromarginal teeth. Endites broadened distally, with pale disto-inner areas and disto-inner marginal dense setae. Labium tapered, covered with disto-marginal setae. Sternum almost shield-shaped, mostly with straight anterior edge. Legs vary in color and spiny. Dorsum of abdomen with longitudinal, central irregular patch; venter mostly with dotted lines. Male palp: tibia mostly almost as long as wide except Y. medog with much longer tibia; retrolateral tibial apophysis mainly tapered, bifurcated or not; cymbium setose, with truncated or cambered anterior edge, and retrolateral process (just present in Y. qianlei), tegulum swollen medio-posteriorly, with obvious posterior lobe; sperm duct runs along tegular submargin, and gradually thinner from retrolateral most portion; embolus originates from posterior or prolateral portion of tegulum, curved clockwise, and mostly with pointed tip. Epigyne: with pair of epigynal hoods with different shapes and situations key to species identification; atrium mainly anteriorly located, with various sizes, copulatory openings slit-shaped, beneath lateral portions of atrium, copulatory ducts forming different paths, secondary spermatheca / accessory glands appear in limited species (such as Y. spinapophysis, could also be presented in Y. orthomargina, but not clear show); spermathecae without distinct broader, touched or separated each other; fertilization ducts lamellar, appear in anterior-most edges of spermathecae.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
46C400DECE695C0A84F24E7F2C3CFF5A.taxon	distribution	Distribution. Bhutan, China, Japan, India, Kazakhstan, Korea, Myanmar, Nepal, Russia (Far East), Vietnam.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
C8681AADD2F65C52A0B3D810B1C34E43.taxon	description	Figs 11, 12	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
C8681AADD2F65C52A0B3D810B1C34E43.taxon	diagnosis	Diagnosis. The male of Yaginumaella qianlei sp. nov. is unique for having a triangular process medially on the retrolateral cymbial margin. It somewhat resembles that of Y. pulchella Li, Wang, Irfan & Peng, 2018, comb. rest. in having a similar palpal structure, but it differs in: 1) the tegulum is almost 1.16 × longer than wide in ventral view (Fig. 11 B) vs ~ 1.5 × longer than wide in Y. pulchella (Li et al. 2018: figs 1 B, 2 A); 2) the retrolateral tibial apophysis is slightly curved inward in retrolateral view (Fig. 11 C) vs straight in Y. pulchella (Li et al. 2018: figs 1 C, 2 B). The female of this new species resembles that of Y. medvedevi Prószyński, 1979 in having broad epigynal hoods, but can be easily distinguished by the epigynal hoods are far away from the atrium (Fig. 12 A) vs touching the lowest margin of the atrium in Y. medvedevi (Prószyński 1979: fig. 318).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
C8681AADD2F65C52A0B3D810B1C34E43.taxon	description	Description. Male (Figs 11 A – C, 12 C, E – G). Total length 4.12. Cephalothorax 1.81 long, 1.41 wide. Abdomen 2.18 long, 1.52 wide. Eye sizes and inter distances: AME 0.36, ALE 0.23, PLE 0.21, AERW 1.14, PERW 1.09, EFL 0.74. Legs: I 3.46 (1.00, 0.63, 0.80, 0.55, 0.48), II 2.99 (0.95, 0.53, 0.63, 0.50, 0.38), III 3.18 (1.00, 0.45, 0.63, 0.65, 0.45), IV (1.10, 0.50, 0.75, missing, missing). Carapace mainly dark, covered with dark golden and pale setae of various lengths, with longitudinal, central, pale, gradually narrowed stripe extending from anterior area of fovea to distal end; fovea dark red. Chelicerae with typical dentition. Endites with disto-inner portions and bearing dense dark setae on disto-inner margins. Labium tapered from base, with pale distal end. Sternum mainly green-brown except with centrally pale yellow, with straight anterior edge. Legs pale to red brown, with dark irregular patches. Dorsum of abdomen dark laterally and setose, with central, irregular pale patch; venter mainly pale, with dark dots and central, longitudinal, patch extending across whole surface. Palp (Fig. 11 A – C): tibia slightly wider than long, with strongly sclerotized, tapered retrolateral apophysis slightly curved inward distally and pointed apically; cymbium somewhat longer than wide, with sub-triangular process located on median portion of retrolateral side; tegulum swollen medioposteriorly, with blunt posterior lobe; embolus arises at ca 9 o′clock position, curved at proximal and then antero-retrolaterally extending to rather pointed tip directed towards ca 1: 30 o′clock position. Female (Fig. 12 A, B, D). Total length 4.37. Cephalothorax 1.79 long, 1.40 wide. Abdomen 2.46 long, 1.69 wide. Eye sizes and inter distances: AME 0.36, ALE 0.23, PLE 0.21, AERW 1.14, PERW 1.17, EFL 0.80. Legs: I 2.89 (0.88, 0.50, 0.63, 0.45, 0.43), II 2.71 (0.85, 0.48, 0.60, 0.40, 0.38), III 3.21 (1.00, 0.50, 0.65, 0.63, 0.43), IV 3.82 (1.13, 0.55, 0.88, 0.83, 0.43). Habitus (Fig. 12 D) similar to that of male except pale in color, and longitudinal thoracic stripe much broader. Epigyne (Fig. 12 A, B): slightly wider than long, with pair of mediolateral hoods; copulatory openings slit-shaped, anteriorly located; copulatory ducts curved into C-shapes at origin, and then form folds and connect to spermathecae without distinct broader; fertilization ducts appear from anterior-most edges of spermathecae.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
C8681AADD2F65C52A0B3D810B1C34E43.taxon	distribution	Distribution. Known only from the type locality in Sichuan, China (Fig. 2).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
C8681AADD2F65C52A0B3D810B1C34E43.taxon	etymology	Etymology. The specific name is after the collector, Mr Qianle Lu; noun (name) in genitive case.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
D9987D3CFC575818B10C151754271275.taxon	description	Figs 13, 14	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
D9987D3CFC575818B10C151754271275.taxon	diagnosis	Diagnosis. The male of Yaginumaella spinapophysis sp. nov. can be easily distinguished from congeners except Y. orthomargina Shao, Li & Yang, 2014 and Y. hagiang Wang, Li & Pham, 2023 by the presence of embolic division, but can be easily distinguished from those of two species by the bifurcated RTA with spinous ventral ramus (Fig. 13 C) vs non-bifurcated in both of those species (Shao et al. 2014: fig. 11; Wang et al. 2023 a: fig. 22 B). The female of this new species resembles that of Y. orthomargina in general shape of epigyne, especially the anteriorly located, single atrium, but differs by the almost round atrium (Fig. 14 A – D) vs elongate-oval in Y. orthomargina (Shao et al. 2014: figs 8, 9).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
D9987D3CFC575818B10C151754271275.taxon	description	Description. Male (Figs 13 A – C, 14 E, F, H, I). Total length 5.89. Cephalothorax 2.83 long, 2.23 wide. Abdomen 3.25 long, 2.11 wide. Eye sizes and inter distances: AME 0.53, ALE 0.30, PLE 0.26, AERW 1.74, PERW 1.66, EFL 1.17. Legs: I 6.36 (1.83, 1.03, 1.60, 1.20, 0.70), II 5.42 (1.63, 0.98, 1.28, 0.93, 0.60), III 6.03 (1.75, 0.88, 1.40, 1.35, 0.65), IV 6.48 (1.88, 0.90, 1.50, 1.55, 0.65). Carapace elevated, mainly red-brown, with paler area anteriorly on central portion of thorax, clusters of white setae on anterolateral portion of eye field and posterior portion of thorax, pair of white lateral sub-marginal setal bands extending from spaces between ALEs and AMEs to posterior end, and dense dark setae on lateral sides of thorax and near AMEs; fovea dark red, line-shaped. Chelicerae red-brown, with typical dentition. Endites broadened distally, with dense disto-inner marginal dark setae. Labium darker than endites. Sternum dark brown, with two sub-round spots. Legs spiny. Dorsum of abdomen mainly dark, spotted, with longitudinal, central dark yellow patch followed by pair of oblique yellow stripes bearing white setae, and several transverse, arc-shaped dotted lines; venter mainly dark, with pair of longitudinal median dotted lines with slight curves. Palp (Fig. 13 A – C): tibia almost as long as wide in retrolateral view; retrolateral tibial apophysis bifurcated with spinous ventral ramus and flat, sheet-shaped dorsal ramus; cymbium setose, with truncated anterior edge; tegulum elongate-oval, with posteriorly extended posterior lobe; embolus strongly sclerotized, arises at ca 9 o′clock position, runs along tegular margin at origin, and then antero-retrolaterally extended to pointed tip, basally fused with twisted division with blunt terminus. Female (Fig. 14 A – D, G). Total length 5.88. Cephalothorax 2.39 long, 1.76 wide. Abdomen 3.53 long, 2.83 wide. Eye sizes and inter distances: AME 0.50, ALE 0.29, PLE 0.26, AERW 1.54, PERW 1.51, EFL 1.10. Legs: I 4.04 (1.33, 0.80, 0.73, 0.68, 0.50), II 4.04 (1.28, 0.75, 0.88, 0.63, 0.50), III 4.83 (1.45, 0.75, 1.03, 1.00, 0.60), IV 5.34 (1.58, 0.78, 1.18, 1.20, 0.60). Habitus (Fig. 14 G) similar to that of male except lacking pair of white lateral sub-marginal setal bands and with dense white setae centrally on thorax. Epigyne (Fig. 14 A – D): slightly longer than wide, with pair of posteriorly extended hoods ~ 1.5 × longer than wide and lateral to basal portion of atrium; atrium anteriorly located, almost round; copulatory ducts forming complicated coils, anteromedially attached straight, bar-shaped, anterolaterally extended secondary spermathecae / accessory glands; spermathecae without distinct border, distinct from each other ~ 2 / 3 atrial width; fertilization ducts originate from anterior-most edges of spermathecae.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
D9987D3CFC575818B10C151754271275.taxon	distribution	Distribution. Known only from the type locality in Sichuan, China (Fig. 2).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
D9987D3CFC575818B10C151754271275.taxon	etymology	Etymology. The specific name is a combination of spin (refers to spinosus) and apophysis, which refers to the spiniform ventral ramus of retrolateral tibial apophysis; noun in apposition.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
F616FB63CA7E5836B4641352E951CB0E.taxon	description	Figs 15, 16	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
F616FB63CA7E5836B4641352E951CB0E.taxon	diagnosis	Diagnosis. Yaginumaella xiaoqingi sp. nov. closely resembles Y. erlang Wang, Mi & Li, 2024 in having very similar copulatory organs, but can be distinguished by the following: 1) the retrolateral tibial apophysis has blunt tip in retrolateral view (Fig. 15 B) vs pointed in Y. erlang (Wang et al. 2024 a: fig. 20 C); 2) the posterior tegular lobe extends postero-retrolaterally (Fig. 15 C) vs posteriorly in Y. erlang (Wang et al. 2024 a: fig. 20 B); 3) the atrium is inverted trapeziform (Fig. 16 A) vs trapeziform in Y. erlang (Wang et al. 2024 a: fig. 21 A).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
F616FB63CA7E5836B4641352E951CB0E.taxon	description	Description. Male (Figs 15 A – D, 16 C, D, F, G). Total length 4.15. Cephalothorax 2.05 long, 1.49 wide. Abdomen 2.23 long, 1.51 wide. Eye sizes and inter distances: AME 0.38, ALE 0.23, PLE 0.21, AERW 1.24, PERW 1.21, EFL 0.77. Legs: I 3.96 (1.18, 0.70, 0.93, 0.70, 0.45), II 3.49 (1.05, 0.65, 0.78, 0.58, 0.43), III 3.80 (1.20, 0.60, 0.75, 0.80, 0.45), IV 4.18 (1.25, 0.58, 0.90, 0.95, 0.50). Carapace yellow-brown to brown, covered with dense pale yellow and sparse dark setae, with longitudinal, central pale yellow stripe extending from posterior portion of eye field to posterior end; fovea linear. Chelicerae yellow, bearing long dark setae on anterior surface, with type dentition. Endites pale yellow, with pale disto-inner portions and dense disto-inner marginal setae. Labium almost as color as endites. Sternum pale yellow, almost shield-shaped. Legs pale to yellow-brown, spiny. Dorsum of abdomen covered with lateral dark and pale setae, with central, irregular pale yellow patch and two pairs of muscle depressions; venter mainly pale, with dark dots. Palp (Fig. 15 A – D): tibia slightly wider than long in retrolateral view; retrolateral tibial apophysis strongly sclerotized, tapered, ca 1.5 × longer than tibia, slightly curved medially and with blunt tip; cymbium somewhat longer than wide; tegulum almost oval, swollen medio-posteriorly, with posterior lobe extending retrolatero-posteriorly; embolus originates from ca 8 o′clock position, tapered, curved ~ 1 / 4 circle and with rather pointed tip. Female (Fig. 16 A, B, E). Total length 4.36. Cephalothorax 2.11 long, 1.67 wide. Abdomen 2.36 long, 1.61 wide. Eye sizes and inter distances: AME 0.40, ALE 0.26, PLE 0.23, AERW 1.36, PERW 1.33, EFL 0.89. Legs: I 3.75 (1.15, 0.70, 0.85, 0.60, 0.45), II 3.46 (1.10, 0.65, 0.78, 0.50, 0.43), III 3.94 (1.20, 0.63, 0.80, 0.83, 0.48), IV 4.57 (1.38, 0.63, 1.00, 1.05, 0.51). Habitus (Fig. 16 E) similar to that of male except darker. Epigyne (Fig. 16 A, B): almost as long as wide, with pair of sub-triangular anterolateral hoods lateral to anterior portion of atrium; atrium anteriorly located, inverted trapeziform; copulatory openings slit-shaped; copulatory ducts curved into C-shapes at origin and followed by complicated coils; spermathecae without distinct border; fertilization ducts transversely extending.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
F616FB63CA7E5836B4641352E951CB0E.taxon	distribution	Distribution. Known only from the type locality in Guizhou, China (Fig. 2).	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
F616FB63CA7E5836B4641352E951CB0E.taxon	etymology	Etymology. The specific name refers to Dr Xiaoqing Zhang, one of the collectors; noun (name) in genitive case.	en	Wang, Cheng, Wang, Ying, Mi, Xiaoqi, Li, Shuqiang (2025): Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247, DOI: 10.3897/zookeys.1257.160127
