taxonID	type	description	language	source
E22D87A52A6EFFE2159CFEF1FE45FCF2.taxon	description	(Figs 6, 14, 19)	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A6EFFE2159CFEF1FE45FCF2.taxon	diagnosis	Diagnosis. Ancylosis albicosta can be distinguished by the forewing with a wide white costal band (Fig. 6). The male genitalia are characterized by the elongate subovate uncus, the narrow lingulate gnathos about 1 / 3 the length of the uncus, and the narrow elongate sacculus exceeding half the length of the valva. The female genitalia are characteristic of the uniformly slender ductus bursae, the posteriorly narrow and anteriorly roundly dilated corpus bursae with cone-shaped signa scattered from posterior 1 / 6 to anterior 1 / 6 and largely concentrated in the dilated area (Fig. 19).	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A6EFFE2159CFEF1FE45FCF2.taxon	materials_examined	Material examined. [CHINA] Ningxia: 5 ♀, Habahu, Yanchi County, 1413 – 1527 m, 31. VII, 7. VIII. 2023, leg. HH Li, H Sun, ZW Han & XW Niu, genitalia slide Nos. GLZ 24304, GLZ 24254, GLZ 24255, GLZ 25048; 2 ♂, Shapotou, Zhongwei, 1207 – 1671 m, 30. VII. 2021, 24. VII. 2024, leg. H Sun & ZL Tao, ZW Han & SY Tang, genitalia slide Nos. GLZ 24341, GLZ 25049.	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A6EFFE2159CFEF1FE45FCF2.taxon	distribution	Distribution. China (Ningxia, Xinjiang), Afghanistan, Iran, Libya, Mongolia, North-west Kazakhstan, Romania, Russia, Turkey, Turkmenistan, Ukraine.	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A6EFFE2159CFEF1FE45FCF2.taxon	discussion	Note. Roesler (1973) reported the distribution of Ancylosis albicosta in Xinjiang, China. We collected this species in Ningxia, China.	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A69FFE3159CFC3AFE24F956.taxon	description	(Figs 7, 15, 20)	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A69FFE3159CFC3AFE24F956.taxon	materials_examined	Type material. Holotype. [CHINA] ♂, Ningxia: ♂, Erdaohu, Habahu, Yanchi County, 1397 m, 20. VII. 2013, leg. HH Li et al., genitalia slide No. LJY 13016. Paratypes. Ningxia: 5 ♂ 6 ♀, Habahu, Yanchi, 1461 m, 14. VI, 25. VIII. 2014, leg. HH Li, W Guan, MQ Yang & PX Cong; 1 ♀, Huangjiazhuang, Haiyuan County, 30. V. 1989, leg. GD Ren; 2 ♀, Yuanyichang, Zhongning County, 1170 m, 16. VII. 1993, leg. HH Li; 2 ♂, Xinbu Forest Farm, Zhongning, 1170 m, 26. VII. 1993, leg. HH Li, genitalia slide No. LJY 09045; 1 ♂ 4 ♀, Shapotou, Zhongwei, 1200 m, 10. VIII. 2000, leg. HH Li & SX Wang; 1 ♀, Yinchuan, 7. VII. 2005, leg. L Li & XH Tan; 5 ♂ 8 ♀, Sugukou, Mt. Helanshan, 2000 m, 10. VIII. 2005, 17. VIII – 2. XI. 2006, leg. XP Wang, F Yang et. al.; 12 ♂ 7 ♀, Shabianzi, Habahu, Yanchi County, 1320 m, 8. VI, 2. IX. 2006, leg. XP Wang; 9 ♂ 10 ♀, Liuyangbu, Habahu, Yanchi County, 1320 m, 11,16. VI, 19, 28. VIII. 2014, leg. HH Li, W Guan, MQ Yang & PX Cong; 3 ♂ 1 ♀, Shaquanwan, Habahu, Yanchi County, 1510 m, 12. VI, 23. VIII. 2014, leg. HH Li, W Guan, MQ Yang & PX Cong; 4 ♂ 7 ♀, Gaoshawo, Habahu, Yanchi County, 1480 m, 24. VIII. 2014, leg. MQ Yang & PX Cong. Gansu: 3 ♀, Minqin County, 1343 m, 26. VII. 2006, leg. XP Wang & XF Shi; 3 ♀, Sunan Lieshilingyuan, Zhangye City, 2251 m, 16. VIII. 2007, F Yang & HG Gao. Hebei: 6 ♂ 5 ♀, Mt Xiaowutai, Weixian County, 1200 m, 22, 28. VII. 2000, leg. YL Du & ZD Li; 1 ♂ 1 ♀, Chengde City, 350 m, 12. VII. 2001, leg. YL Du & SL Hao; 2 ♀, Xiaoshangcun, Qipanshan, Weichang County, 16 – 17. VII. 2001, leg. YL Du & SL Hao. Inner Mongolia: 15 ♂ 24 ♀, Damaozhaohe, Baotou City, 1700 m, 10 – 11. VIII. 2006, leg. HH Li & Bidzilya, genitalia slide No. LJY 11234 ♀; 19 ♂ 42 ♀, Erenhot, 960 m, 2. VIII. 2002, leg. DD Zhang & ZQ Li, genitalia slide Nos. KDH 05358 ♂, KDH 05357 ♀; 5 ♂ 3 ♀, Tumuertai, Chahar [Wulanchabu City], 1410 m, 4. VIII. 2002, leg. DD Zhang & ZQ Li; 9 ♂, Mt. Manhanshan, Liangcheng County, 1300 – 1450 m, 8 – 10. VIII. 2002, leg. DD Zhang & ZQ Li; 1 ♂, Chasuqi, Tumote [Hohhot City], 950 m, 11. VIII. 2002, leg. DD Zhang & ZQ Li; 1 ♀, Mt Daqingshan, Tumote [Hohhot City], 1140 m, 12. VIII. 2002, leg. DD Zhang & ZQ Li; 1 ♂, Chengguanzhen, Dalate [Ordos City], 960 m, 13. VIII. 2002, leg. DD Zhang & ZQ Li; 2 ♂ 3 ♀, Fuxingzhen, Wuyuan County, 960 m, 16. VIII. 2002, leg. ZQ Li & DD Zhang; 1 ♀, Chengguanzhen, Dengkou County, 1000 m, 19. VIII. 2002, leg. ZQ Li & DD Zhang; 3 ♂ 5 ♀, Dongfeng Forest Farm, Hangjinhouqi [Bayan Nur City], 1000 m, 20 – 21. VIII. 2002, leg. ZQ Li & DD Zhang, genitalia slide Nos. YLL 17023 ♀, LJY 11220 ♀; 2 ♂ 6 ♀, Erdaoqiao, Ejinaqi [Alxa], 927 m, 17. VII. 2006, leg. XP Wang & XF Shi; 1 ♀, Lihucun, Heiliuxiang, Urad, Bayannur City, 1075 m, 12. VIII. 2006, leg. ZW Zhang; 5 ♂ 4 ♀, Baoyintu, Urad, Bayannur City, 1075 m, 17. VII. 2006, leg. ZW Zhang; 1 ♂ 1 ♀, East Motianling, Heilaoyaoxiang, Horinger County, Hohhot City, 1480 m, 12. VIII. 2007, leg. HH Li & Bidzilya; 1 ♂ 3 ♀, Nantianmen, Horinger County, Hohhot City, 1400 m, 13. VIII. 2007, leg. HH Li & Bidzilya, genitalia slide No. LJY 10849 ♂; 5 ♂ 4 ♀, Mt. Helanshan, Alxa, 1793 – 2250 m, 30. VII. – 9. VIII. 2010, leg. HX Liu & ZW Zhang, genitalia slide Nos. LJY 10972 ♂, LJY 10971 ♂; 1 ♀, Halawubeigou, Mt. Helanshan, Alxa, 2200 m, 7. VIII. 2011, leg. LX Li & YH Mou. Shaanxi: 1 ♀, Northwest Agricultural & Forestry University, 23. IV. 1986, leg. HH Li. Tianjin: 1 ♀, Qingguang Farm, 29. VII. 1965. Xinjiang: 1 ♀, Beitun Forest Farm, Altay City, 530 m, 20. VII. 1994, leg. HH Li & HY Qin; 2 ♀, Zepu County, 7 – 14. VIII. 1994, leg. Asqar; 1 ♀: Buerjin, 504 m, 21. VII. 2007, leg. PX Wang; 1 ♂, Ganjiahu [Haloxylon Forest National Nature Reserve], 27. IV. 1984, leg. JF Li, genitalia slide No. LJY 10756 ♂.	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A69FFE3159CFC3AFE24F956.taxon	diagnosis	Diagnosis. The new species is similar to A. leucocephala (Staudinger, 1879) externally, but differs in having a narrower costal band compared to the latter. It also can be distinguished by the anterior margin of the male eighth sternum convex, the conical gnathos with a pointed apex, and the elongate sacculate corpus bursae in the female genitalia. In A. leucocephala, the anterior margin of the male eighth sternum is not convex, the inflated gnathos has a narrowly rounded apex, and the female corpus bursae is sacculate in posterior 2 / 3 and rounded in anterior 1 / 3. The new species is also similar to A. pallida (Staudinger, 1870) externally. It can be distinguished from the latter by the long valva apically extended to the middle of the uncus, but the relatively shorter valva apically not reaching the uncus in A. pallida; the eighth sternum has two pairs of culcita, and is roundly arched on the posterior margin, but in A. pallida, the eighth sternum has one pair of culcita, and the posterior margin of the eighth sternum is shallowly concave.	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A69FFE3159CFC3AFE24F956.taxon	description	Description. Adult (Fig. 7). Wingspan 14.5 – 19.5 mm. Head. Head with vertex yellowish brown, face and occiput white. Antenna with scape yellowish brown, three times as long as wide; flagellum with dorsal surface yellowish white, ventral surface yellowish brown, with short cilia. Labial palpus upturned, extended over head, yellowish brown on outer surface, white on inner surface; segment II three times as long as segment III; segment III slightly extended forward. Thorax. Thorax, patagia and tegulae yellowish brown. Forewing yellowish brown, with a milky white costal band about 1 / 5 width of forewing, extended from base to before apical angle, with scattered yellowish-brown scales in distal half; antemedial and postmedial lines indistinct, discal spot absent; terminal line and fringe yellowish brown. Hindwing grayish yellow, darker along veins; terminal margin pale yellowish brown; fringe grayish white. Legs pale yellow on outer surface, grayish white on inner surface. Abdomen. Yellowish brown on dorsal surface, grayish white on ventral surface. Eighth sternum (Fig. 15) anterior margin convex, flat medially, posterior margin roundly arched. Two pairs of culcita filiform, about 1 / 3 length of valva, each pair with a specialized long scale on outer side, about 3 / 5 length of valva. Male genitalia (Fig. 15). Uncus elongate triangular, 1.5 times as long as basal width, apex obtusely rounded. Gnathos conical, tapered to pointed apex, about 3 / 5 length of uncus, weakly curved apically. Transtilla short, sproutshaped. Valva elongate narrow, subparallel to before rounded apex, six times as long as wide; clasper hillockshaped, with fine setae; costa reaching before tip of costal margin, about 1 / 5 width of valva, pointed at apex; sacculus narrowly banded, about 3 / 5 length of valva. Juxta U-shaped, 1.5 times as long as wide; lateral lobes short, pisolitic. Vinculum with maximum width about 3 / 5 of length, anterior margin straight. Aedeagus tubular, about 9 / 10 length of valva. Female genitalia (Fig. 20). Papillae anales nearly equilateral triangular, length subequal to width, with fine setae. Apophyses anteriores equally long to apophyses posteriores. Eighth tergum subquadrate, anterior margin convex, posterior margin deeply concave in V-shaped medially. Antrum cylindrical, twice as long as wide. Ductus bursae long and slender, about 3 / 5 length of corpus bursae; ductus seminalis from posterior 1 / 9 of ductus bursae, close to antrum. Corpus bursae elongate sacculate, three times as long as maximum width; signa consisting of numerous (about 40) cone-shaped spines, scattered from posterior 1 / 4 to near anterior margin.	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A69FFE3159CFC3AFE24F956.taxon	distribution	Distribution. China (Gansu, Hebei, Inner Mongolia, Ningxia, Shaanxi, Tianjin, Xinjiang).	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A69FFE3159CFC3AFE24F956.taxon	etymology	Etymology. The specific epithet is derived from the Latin bi - (double) and culcita, referring to the two pairs of culcita in the eighth sternum.	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A68FFE1159CF89FFC61FB83.taxon	description	(Figs 8, 16, 21)	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A68FFE1159CF89FFC61FB83.taxon	diagnosis	Diagnosis. This species is similar to A. pallida (Staudinger, 1870) in the male genitalia. It can be distinguished by the posterior margin of the male eighth sternum convex medially; in the male genitalia by the vinculum subparallel to slightly narrower and obtuse anterior margin (Fig. 16), and in the female genitalia by the inverted elongate triangular antrum, the short ductus bursae about 1 / 7 the length of the corpus bursae, and the ductus seminalis arising from the corpus bursae posteriorly (Fig. 21). In A. pallida, the posterior margin of the male eighth sternum is shallowly concave medially; the vinculum is distinctly narrowed to rounded anterior margin in the male genitalia; the antrum is tubular, the ductus bursae is about 1 / 3 the length of the corpus bursae, and the ductus seminalis arises from the ductus bursae in the female genitalia.	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A68FFE1159CF89FFC61FB83.taxon	description	Description. Adult (Fig. 8). Wingspan 19.0 – 22.5 mm.	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A68FFE1159CF89FFC61FB83.taxon	materials_examined	Material examined. [CHINA] Ningxia: 1 ♂, Shapotou, Zhongwei, 1200 m, 10. VIII. 2000, leg. HH Li & SX Wang, genitalia slide No. LJY 11260; 14 ♂ 6 ♀, Habahu, Yanchi County, 1461 m 1510 m, 23. 24. VII. 2013, 14, 25 – 28. VIII. 2014, leg. HH Li, W Guan, MQ Yang & PX Cong, genitalia slide No. LJY 13018 ♂; 6 ♂ 3 ♀, Liuyangbu, Habahu, Yanchi County, 1320 m, 21. VII. 2013, 16. VI, 19, 28. VIII. 2014, leg. HH Li, W Guan, MQ Yang & PX Cong, genitalia slide No. LJY 13017; 1 ♂ 8 ♀, Shaquanwan, Habahu, Yanchi County, 1510 m, 12. VI. 2014, leg. HH Li, W Guan & MQ Yang; 2 ♀, Chengnanxishawo, Habahu, Yanchi County, 1480 m, 15. VI. 2014, leg. HH Li, W Guan & MQ Yang. Hebei: 4 ♂ 3 ♀, Xiaoshangcun, Qipanshan, Weichang [Chengde City], 16 – 17. VII. 2001, leg. YL Du & SL Hao, genitalia slide Nos. LJY 11236 ♂, LJY 11256 ♂, LJY 11259 ♂; Inner Mongolia: 1 ♂ 2 ♀, Erenhot, 960 m, 2. VIII. 2002, leg. DD Zhang & ZQ Zhang, genitalia slide No. LJY 11261; 3 ♂, Erdaoqiao, Ejin, 927 m, 17. VII. 2006, leg. XP Wang & XF Shi, genitalia slide No. YLL 17025 w. Xinjiang: 1 ♀, Ganjiahu [Haloxylon Forest National Nature Reserve], 27. IV. 1984, genitalia slide No. LJY 11229; 1 ♂, Turpan, 120 m, 28. VIII. 1987, leg. HH Li, genitalia slide No. LJY 11231; 3 ♀, Beitun, 512 – 530 m, 20 – 22. VII. 1994, 20. VII. 2007, leg. HH Li & HY Qin, XP Wang; 5 ♂ 6 ♀, Zepu County, 5 – 20. VIII. 1994, leg. Asqar, genitalia slide Nos. LJY 11258 ♂, LJY 11257 ♀; 2 ♀, Jinghe County, 18 – 23. VIII. 1994, leg. Duliken.	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A68FFE1159CF89FFC61FB83.taxon	distribution	Distribution. China (Hebei, Inner Mongolia, Ningxia, Xinjiang), Azerbaidjan, Iran, Kazakhstan, Kyrgyzstan, Russia, Turkmenistan, Uzbekistan (Bidzilya 2020).	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A68FFE1159CF89FFC61FB83.taxon	discussion	Remarks. This species is recorded from China for the first time.	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A6AFFE1159CFB2BFC61F94E.taxon	description	(Figs 9, 17, 22)	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A6AFFE1159CFB2BFC61F94E.taxon	diagnosis	Diagnosis. Ancylosis citrinella is characterized by the golden-yellow forewing with a white costal band (Fig. 9); in the male genitalia by the large subtriangular uncus nearly twice as long as its basal width, the distally curved gnathos about 1 / 2 as long as the uncus, and the narrowly elongate and subparallel valva with length 8 times the width (Fig. 17); in the female genitalia by the anteriorly slightly inflated corpus bursae with large cone-shaped signa scattered from posterior 1 / 6 to near the anterior margin (Fig. 22).	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A6AFFE1159CFB2BFC61F94E.taxon	materials_examined	Material examined. [CHINA] Ningxia: 2 ♂, Habahu, Yanchi County, 1278 – 1408 m, 2. VIII, 9. VIII. 2023, leg. HH Li & JY Zhou, genitalia slide Nos. GLZ 24281, GLZ 24282; 1 ♂, Shapotou, Zhongwei, 1214 m, 5. VII. 2022, leg. HH Li et al., genitalia slide No. GLZ 24347; 6 ♂ 3 ♀, Shapotou, Zhongwei, 1220 – 1528 m, 15. VII – 9. VIII. 2023, leg. HH Li, H Sun & ZW Han, genitalia slide Nos. GLZ 24307 ♂, GLZ 24308 ♀, GLZ 24378 ♀, GLZ 24379 ♂; 1 ♀, Shapotou, Zhongwei, 1423 m, 11. VII. 2024, leg. ZW Han & SY Tang, genitalia slide No. GLZ 24380.	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A6AFFE1159CFB2BFC61F94E.taxon	distribution	Distribution. China (Ningxia), Algeria, Turkmenistan.	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A6AFFE1159CFB2BFC61F94E.taxon	discussion	Remarks. This species is recorded from China for the first time.	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A6AFFEF159CF8E6FB39FD1E.taxon	description	(Figs 10 – 13, 18, 23)	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A6AFFEF159CF8E6FB39FD1E.taxon	diagnosis	Diagnosis. Ancylosis larissae is characterized by the elongate and apically curved gnathos (Fig. 18) in the male genitalia; the broad elongate funnel-shaped antrum, the relatively short ductus bursae, and the large pear-shaped corpus bursae with numerous cone-shaped signa scattered medially in the female genitalia (Fig. 23).	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A6AFFEF159CF8E6FB39FD1E.taxon	description	Variation. The ground color of the forewing is light brown, with or without pink fasciae (Bidzilya et al. 2019). The forewings of our specimens vary from yellow mottled with or without pink scales (Figs 10 – 13), yellow with or without a longitudinal pink band, or completely pink. However, the white or dirty white costal band is stable. In addition, the stability of the male and female genitalia features can also insure its one-species status (Figs 18, 23).	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A6AFFEF159CF8E6FB39FD1E.taxon	materials_examined	Material examined. [CHINA] Ningxia: 6 ♂ 8 ♀, Habahu, Yanchi County, 1408 – 1527 m, 30. VII. – 9. VIII. 2023, leg. HH Li et al., genitalia slide Nos. GLZ 24275 ♂, GLZ 24276 ♀, GLZ 24284 ♀, GLZ 25047 ♂, GLZ 25050 ♀, GLZ 25074 ♂, GLZ 25075 ♂; 1 ♂ 4 ♀, Shapotou, Zhongwei, 1205 – 1532 m, 21. VI – 1. VII. 2021, leg. H Sun & ZL Tao, genitalia slide No. GLZ 24283 ♀, GLZ 25058 ♂, GLZ 25059 ♀; 6 ♂ 11 ♀, Shapotou, Zhongwei, 1214 m, 5. VII. 2022, leg. HH Li et al., genitalia slide Nos. GLZ 24258 ♀, GLZ 24262 ♂, GLZ 24332 ♀, GLZ 24333 ♂, ZXY 23019 ♂, ZXY 23021 ♀, ZXY 23023 ♀, ZXY 23025 ♂; 1 ♂ 3 ♀, Shapotou, Zhongwei, 1192 – 1207 m, 19. VII, 3. VIII. 2023, leg. HH Li, H Sun & ZW Han, genitalia slide No. GLZ 24377 ♂.	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
E22D87A52A6AFFEF159CF8E6FB39FD1E.taxon	distribution	Distribution. China (Ningxia), Afghanistan, Iran, Kazakhstan, Mongolia, Russia, Ukraine.	en	Han, Zengwang, Gulzar, Abdukirim, Yu, Dian, Li, Houhun (2025): Species of the genus Ancylosis Zeller, 1839 (Lepidoptera: Pyralidae: Phycitinae) from Ningxia Habahu Nature Reserves of China. Zootaxa 5642 (1): 41-50, DOI: 10.11646/zootaxa.5642.1.4, URL: https://doi.org/10.11646/zootaxa.5642.1.4
