taxonID	type	description	language	source
771087E4FF89FFC99F91FE8B320CFBB9.taxon	description	Figures 1 A – C, 2 A – G	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF89FFC99F91FE8B320CFBB9.taxon	materials_examined	Type material. Holotype: ♂ (TRU-JS 0853), CHINA: Xizang Autonomous Region: Dinggye County, Chentang Township, Natang Village (27 ° 52.43 ' N, 87 ° 24.87 ' E, 2390 m a. s. l.), 27. V. 2025, leg. C. Wang et al. Paratype: 1 ♀ (TRU-JS 0854), same data as for holotype.	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF89FFC99F91FE8B320CFBB9.taxon	etymology	Etymology. The specific name is a patronym in honour of Dr Shuqiang Li, one of the leading spider taxonomists worldwide; noun (name) in genitive case.	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF89FFC99F91FE8B320CFBB9.taxon	diagnosis	Diagnosis. The male of the new species resembles that of H. indicus Prószyński, 1992 in having a similar palpal structure, but can be easily distinguished by the following aspects: (1) the compound terminal apophysis is retrolateral to the embolus and the tip extends beyond the embolic tip (Fig. 1 B) vs mostly overlapping with the embolus and the tip not extending beyond the embolic tip in H. indicus (Prószyński 1992: fig. 45); and (2) the tegular cleft is transverse (Fig. 1 B) vs oblique in H. indicus (Prószyński 1992: fig. 45). The female of this new species can be easily distinguished from other congeners by the location of the spermathecae, which are posterior to the origins of the copulatory ducts (Fig. 2 B) vs anterior to the origins of the copulatory ducts in other congeners (Logunov 1999: figs 18, 20, 23).	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF89FFC99F91FE8B320CFBB9.taxon	description	Description. Male (Holotype, Figs 1 A – C, 2 C, E – G). Total length 3.91. Carapace 2.02 long, 1.47 wide. Abdomen 1.79 long, 1.28 wide. Eye sizes and interdistances: AME 0.45, ALE 0.29, PLE 0.26, AERW 1.40, PERW 1.26, EFL 0.91. Legs: I 6.16 (1.83, 1.03, 1.55, 1.10, 0.65), II 4.08 (1.25, 0.73, 0.90, 0.75, 0.45), III 4.11 (1.25, 0.63, 0.90, 0.88, 0.45), IV 5.42 (1.48, 0.93, 1.18, 1.25, 0.58). Carapace dark brown to dark, covered with dense golden and dark setae on cephalon, with central, dark yellow stripe occupying anterior half of thorax; fovea dark red, linear. Chelicerae with typical dentition for most of salticids, two promarginal teeth and one retromarginal tooth. Endites dark yellow, widened distally, with pale disto-inner areas clothed with dense dark setae. Labium darker than endites. Sternum almost oval, about as long as wide, with straight anterior edge. Legs slender, pale yellow to dark, with three and two pairs of ventral spines on tibiae and metatarsi I, respectively. Dorsum of abdomen spotted, brown mingled with irregular dark patches, with anteromedian scutum, and two pairs of anteromedian muscle depressions; venter mainly dark, with irregular pale grey patches and small dots. Palp (Fig. 1 A – C): tibia slightly longer than wide, with almost oval distoprolateral concave; retrolateral tibial apophysis widened at base, then acutely narrowed into strongly sclerotized, subtriangular portion with blunt end; cymbium about 1.9 times longer than wide; tegulum slightly swollen, with posterior lobe extending downward; embolus strongly sclerotized, almost bar-shaped; compound terminal apophysis retrolateral to embolus, somewhat longer than embolus, with prolateral membranous portion, and blunt tip. Female (TRU-JS 0854, Fig. 2 A, B, D). Total length 3.26. Carapace 1.62 long, 1.26 wide. Abdomen 1.74 long, 1.10 wide. Eye sizes and interdistances: AME 0.38, ALE 0.24, PLE 0.21, AERW 1.15, PERW 1.12, EFL 0.79. Legs: I 3.39 (1.03, 0.63, 0.78, 0.55, 0.40), II 3.03 (0.95, 0.55, 0.65, 0.50, 0.38), III 3.37 (0.98, 0.50, 0.73, 0.73, 0.43), IV 4.22 (1.25, 0.53, 0.98, 0.98, 0.48). Habitus (Fig. 2 D) similar to that of male, except paler in color and without dorsal abdominal scutum. Epigyne (Fig. 2 A, B): more than 1.5 times wider than long, with subtriangular basal plate possessing posterior, oval structure; atrium almost 1.8 times wider than long, with pair of anterior, arc-shaped ridges; copulatory openings beneath lateral portions of atrial ridges; copulatory ducts flat, curved to C-shapes at origin, then strongly curved and followed by more sclerotized portions connected to median inner margins of spermathecae; spermathecae oblique bar-shaped, ca 2.8 times longer than wide, almost touching each other; fertilization ducts originate from anterior portions of spermathecae.	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF89FFC99F91FE8B320CFBB9.taxon	distribution	Distribution. Known only from the type locality in Xizang, China (Fig. 9).	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF8FFFCA9F91F9BF320CFD6D.taxon	description	Figures 3 A – C, 4 A – G	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF8FFFCA9F91F9BF320CFD6D.taxon	materials_examined	Type material. Holotype: ♂ (TRU-JS 0857), CHINA: Xizang Autonomous Region: Gyirong County, Gyirong Township, Jiang Village (28 ° 19.31 ' N, 85 ° 20.75 ' E, 2310 m a. s. l.), 26. V. 2025, leg. X. Q. Mi et al. Paratypes: 3 ♂ 4 ♀ (TRU-JS 0858 – 0864), same data as for holotype.	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF8FFFCA9F91F9BF320CFD6D.taxon	etymology	Etymology. The species is named after one of the collectors, Mr Shenghang Luo; noun (name) in genitive case.	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF8FFFCA9F91F9BF320CFD6D.taxon	diagnosis	Diagnosis. The male of Yaginumaella luoi sp. nov. resembles that of Ptocasius falcatus (Zhu, Zhang, Zhang & Chen, 2005) in having a very similar palpal structure, especially the origin of the embolus and the shape of the retrolateral tibial apophysis, but differs by: (1) the anterior cymbial edge being truncated (Fig. 3 B, C) vs arc-shaped in P. falcatus (Zhu et al. 2005: fig. 13 D, E); and (2) the posterior tegular lobe has a V-shaped edge (Fig. 3 B) vs arc-shaped in P. falcatus (Zhu et al. 2005: fig. 13 D). The female of this new species is similar to P. orientalis (Żabka, 1981) in the general shape of the epigyne, but can be distinguished by the following aspects: (1) the copulatory ducts are straight at their origin (Fig. 4 B) vs curved to almost C-shapes in P. orientalis (Żabka 1981: fig. 51); and (2) the epigynal hoods are as long as wide, and are directed towards the center of the atrium at the distal end (Fig. 4 A) vs ca. two times wider than long, with the distal ends almost directed upward in P. orientalis (Żabka 1981: fig. 50).	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF8FFFCA9F91F9BF320CFD6D.taxon	description	Description. Male (holotype, Figs 3 A – C, 4 C, D, F, G). Total length 4.22. Carapace 2.07 long, 2.13 wide. Abdomen 2.10 long, 1.43 wide. Eye sizes and interdistances: AME 0.47, ALE 0.25, PLE 0.21, AERW 1.45, PERW 1.38, EFL 0.99. Legs: I 4.96 (1.45, 0.85, 1.20, 0.88, 0.58), II 4.08 (1.28, 0.70, 0.90, 0.68, 0.52), III 4.71 (1.48, 0.70, 1.00, 1.00, 0.53), IV 4.92 (1.48, 0.65, 1.13, 1.13, 0.53). Carapace red brown to dark brown, covered with dense dark, white and golden scales, with pair of lateral white stripes formed by white scales; fovea linear, dark red. Chelicerae with typical dentition. Endites widened distally, with pale disto-inner portions and dense dark disto-inner marginal setae. Labium dark brown. Sternum yellow to dark yellow, covered with brown thin setae, about 1.2 times longer than wide. Legs pale to dark brown, spiny. Dorsum of abdomen mainly dark, spotted, covered with dark and golden setae, with central, longitudinal grey-yellow patch about half abdominal width and bifurcated to two lateral, transverse rami bearing white scales; venter brown, with irregular dark patches. Palp (Fig. 3 A – C): tibia almost as long as wide in ventral view; retrolateral tibial apophysis tapered, curved distally, with blunt tip directed towards about 01: 30 position in retrolateral view; cymbium about 1.3 times longer than wide, with truncated anterior edge; tegulum swollen posteriorly, with subtriangular posterior lobe extending downward; embolus originates from about 06: 30 position, curved about 1 / 4 circle along prolateral tegular margin and then antero-retrolaterally, extending to rather pointed tip. Female (TRU-JS 0861, Fig. 4 A, B, E). Total length 5.07. Carapace 2.52 long, 1.87 wide. Abdomen 2.66 long, 1.87 wide. Eye sizes and interdistances: AME 0.49, ALE 0.30, PLE 0.26, AERW 1.66, PERW 1.66, EFL 1.12. Legs: I 4.48 (1.40, 0.80, 1.00, 0.75, 0.53), II 4.08 (1.33, 0.73, 0.88, 0.65, 0.49), III 5.01 (1.58, 0.75, 1.00, 1.13, 0.55), IV 5.49 (1.68, 0.75, 1.18, 1.33, 0.55). Habitus (Fig. 4 E) similar to that of male except carapace paler in color and with central, yellow stripe extending through thorax. Epigyne (Fig. 4 A, B): almost as long as wide, with pair of hoods posterior to lowest portion of atrium and far away from each other, about 2 / 5 atrial width; atrium nearly oval, anteriorly located; copulatory openings slit-shaped, beneath lateral portions of atrium; copulatory ducts flat, and almost curved to V-shapes; spermathecae without distinct border; fertilization ducts originating from anterior-most portions of spermathecae.	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF8FFFCA9F91F9BF320CFD6D.taxon	distribution	Distribution. Known only from the type locality in Xizang, China (Fig. 9).	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF8CFFC59F91FD3B320CF8FA.taxon	description	Figures 5 A – C, 6 A – H	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF8CFFC59F91FD3B320CF8FA.taxon	materials_examined	Type material. Holotype: ♂ (TRU-JS 0865), CHINA: Xizang Autonomous Region: Tingri County, Rongxia Township, Zuobude Village (28 ° 01.72 ' N, 86 ° 16.50 ' E, 2990 m a. s. l.), 24. V. 2025, leg. C. Wang et al. Paratypes: 5 ♂ 21 ♀ (TRU-JS 0866 – 0891), same data as for holotype. 2 ♂ 6 ♀ (TRU-JS 0892 – 0899), Nyalam County, Zhangmu Township, Zhangmu Village (27 ° 59.53 ' N, 85 ° 59.71 ' E, 2320 m a. s. l.), 21. V. 2025, leg. X. Q. Mi et al.; 5 ♂ 5 ♀ (TRU-JS 0900 – 0909), Gyirong County, Gyirong Township (28 ° 22.87 ' N, 85 ° 19.60 ' E, 2780 m a. s. l.), 23. V. 2025, leg. X. Q. Mi et al.	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF8CFFC59F91FD3B320CF8FA.taxon	etymology	Etymology. The specific name is after the type locality, Qomolangma National Nature Reserve; noun in apposition.	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF8CFFC59F91FD3B320CF8FA.taxon	diagnosis	Diagnosis. The male of Yaginumaella qomolangma sp. nov. resembles that of Y. pingbian Wang, Mi, Li & Xu, 2024 in the general shape of palp, especially the origin of the embolus, but differs in the following aspects: (1) the embolus is just curved at the basal 2 / 5, and directed towards about 01: 30 position at the distal end (Fig. 5 B) vs entirely curved and directed towards about 02: 30 position in Y. pingbian (Wang et al. 2024: fig. 45 B); and (2) by the presence of yellow and pale scales on the dorsum of the palpal patella, tibia and cymbium (Figs 5 A, C, 6 F, G), which are absent in Y. pingbian (Wang et al. 2024: fig. 46 E, F). The male of this new species also resembles that of Y. luoi sp. nov. in the general shape of the palp but differs in: (1) the embolus originates at about 08: 30 position and with the distal half straight (Fig. 5 A) vs originates at about 06: 30 position and with only the distal 1 / 5 straight in Y. luoi (Fig. 3 A); (2) the retrolateral tibial apophysis in ventral view is sharply pointed and the tip is directed towards about 12 o’clock position (Fig. 5 C) vs rather blunt and directed towards about 01: 30 position in Y. luoi (Fig. 3 C); and (3) the posterior tegular lobe extends towards about 04: 30 position in retrolateral view (Fig. 5 C) vs about 06: 00 position in Y. luoi (Fig. 3 C). The female of this new species can be easily distinguished by the posteriorly located epigynal hoods (Fig. 6 A, B) vs anteriorly or medially located epigynal hoods in other congeners (see drawings on Metzner 2025).	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF8CFFC59F91FD3B320CF8FA.taxon	description	Description. Male (holotype, Figs 5 A – C, 6 D, F – H). Total length 4.83. Carapace 2.43 long, 1.88 wide. Abdomen 2.58 long, 1.65 wide. Eye sizes and interdistances: AME 0.45, ALE 0.28, PLE 0.24, AERW 1.55, PERW 1.50, EFL 1.03. Legs: I 5.69 (1.70, 0.93, 1.38, 1.05, 0.63), II 4.32 (1.33, 0.78, 0.93, 0.75, 0.53), III 5.10 (1.55, 0.95, 1.00, 1.05, 0.55), IV 5.33 (1.55, 0.75, 1.18, 1.30, 0.55). Carapace mainly red brown, covered with scales varying in color, with pair of lateromarginal white bands formed by scales; fovea dark red, linear. Chelicerae with typical dentition. Endites dark yellow, widened distally, with pale disto-inner areas and dense dark disto-inner marginal setae. Labium dark brown. Sternum brown except yellow centrally, about 1.3 times longer than wide, with straight anterior edge. Legs spiny, covered with yellow and golden scales on femora I, II, III, patellae I, II, tibiae I, II, III. Dorsum of abdomen grey-brown, with central, sub-fusiform stripe extending across whole surface and pair of transverse white patches posteriorly; venter paler than dorsum, with dark brown patches. Palp (Fig. 5 A – C): tibia about as long as wide, with yellow dorsal scales; retrolateral tibial apophysis strongly sclerotized, curved distally and with pointed tip directed antero-dorsad; cymbium ca. 1.25 times longer than wide, covered with yellow and white dorsal scales, with truncated anterior edge; tegulum swollen posteriorly, with subtriangular posterior lobe extending postero-prolaterally; embolus tapered, originating at ca. 08: 30 position, widened and curved in basal 2 / 5, then extending antero-retrolaterally to pointed tip. Female (TRU-JS 0871, Fig. 6 A – C, E). Total length 5.22. Carapace 2.31 long, 1.81 wide. Abdomen 3.00 long, 2.00 wide. Eye sizes and interdistances: AME 0.48, ALE 0.28, PLE 0.24, AERW 1.53, PERW 1.47, EFL 1.00. Legs: I 4.31 (1.28, 0.75, 0.90, 0.93, 0.45), II 3.93 (1.25, 0.75, 0.85, 0.63, 0.45), III 4.73 (1.50, 0.75, 1.00, 0.98, 0.50), IV 5.14 (1.55, 0.73, 1.13, 1.20, 0.53). Habitus (Fig. 6 E) similar to that of male, except with stripe on carapace extending from anterior-most level of PLEs to terminus and abdominal dorsum darker in color. Epigyne (Fig. 6 A – C): slightly wider than long, with pair of subtriangular posterolateral hoods far away from each other, about equal to distance between copulatory openings; copulatory openings slit-shaped, anteromedially located, about 1 / 3 epigynal length; copulatory ducts flat and posteriorly extending at anterior half, then curved towards epigynal center until touching each other; spermathecae without distinct borders; fertilization ducts arising at anterior-most portions of spermathecae.	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF8CFFC59F91FD3B320CF8FA.taxon	distribution	Distribution. Known only from the type locality in Xizang, China (Fig. 9).	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF81FFC09F91FF56320CFF3D.taxon	description	Figures 7 A – C, 8 A – H	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF81FFC09F91FF56320CFF3D.taxon	materials_examined	Type material. Holotype: ♂ (TRU-JS 0910), CHINA: Xizang Autonomous Region: Gyirong County, Gyirong Township, Duofu Village (28 ° 24.11 ' N, 85 ° 17.92 ' E, 2900 m a. s. l.), 24. V. 2025, leg. X. Q. Mi et al. Paratypes: 1 ♂ 2 ♀ (TRU-JS 0911 – 0913), same data as for holotype; 5 ♂ 2 ♀ (TRU-JS 0914 – 0920), Jifu Village (28 ° 22.34 ' N, 85 ° 20.37 ' E, 2750 m a. s. l.), 25. V. 2025, leg. X. Q. Mi et al.; 2 ♂ 4 ♀ (TRU-JS 0921 – 0926), Gyirong Township (28 ° 23.48 ' N, 85 ° 21.14 ' E, 2900 m a. s. l.), 26. V. 2025, leg. X. Q. Mi et al.	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF81FFC09F91FF56320CFF3D.taxon	etymology	Etymology. The species is named after one of the collectors, Mrs Lidi Zhang, noun (name) in genitive case.	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF81FFC09F91FF56320CFF3D.taxon	diagnosis	Diagnosis. The male of the new species resembles that of Y. flexa Song & Chai, 1992 in having a similar palp, especially the retrolateral tibial apophysis distally curved retrolaterally in ventral view, but can be distinguished by the following aspects: (1) the widest portion of the embolus is about equal to the largest diameter of the visible portion of the sperm duct (Fig. 7 B) vs ca. 2 / 3 in Y. flexa (Lin et al. 2023: fig. 23 A); and (2) the retrolateral tibial apophysis is acutely narrowed distally in retrolateral view (Fig. 7 C) vs almost tapered in Y. flexa (Lin et al. 2023: fig. 23 B). The female of this new species somewhat resembles that of Ptocasius filiformus Yang & Peng, 2023 in having a similar epigynal hood, but it can be easily distinguished by the following aspects: (1) the length of the copulatory opening is about double the width of the epigynal hood (Fig. 8 A, B) vs almost equal to the width of the epigynal hood in P. filiformus (Yang & Peng 2023: figs 11 B, 12 D); and (2) the distance between the anterior-most portion of the copulatory opening and the posterior-most edge of the copulatory duct is about 1.5 times of the distance between the epigynal hoods (Fig. 8 C) vs about half in P. filiformus (Yang and Peng 2023: figs 11 C, 12 E).	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF81FFC09F91FF56320CFF3D.taxon	description	Description. Male (holotype, Figs 7 A – C, 8 D, E, G, H). Total length 5.02. Carapace 2.21 long, 1.81 wide. Abdomen 2.91 long, 2.12 wide. Eye sizes and interdistances: AME 0.45, ALE 0.25, PLE 0.21, AERW 1.51, PERW 1.44, EFL 0.98. Legs: I 5.27 (1.60, 0.93, 1.28, 0.88, 0.58), II 4.16 (1.33, 0.73, 0.95, 0.70, 0.45), III 4.64 (1.50, 0.70, 0.98, 0.93, 0.53), IV 4.90 (1.48, 0.68, 1.08, 1.13, 0.53). Carapace setose, red-brown to dark brown, with central yellow stripe; fovea dark red, linear. Chelicerae with typical dentition. Endites pale yellow to yellow, with dense disto-inner marginal setae. Labium dark brown. Sternum dark brown, slightly longer than wide. Legs pale to dark brown, spiny. Dorsum of abdomen mainly dark, spotted, with central, discontinuous yellow stripe gradually widened and pair of posterolateral pale spots; venter grey, spotted, with longitudinal, central brown patch. Palp (Fig. 7 A – C): tibia almost as long as wide; retrolateral tibial apophysis acutely narrowed and curved towards retrolateral side distally, with pointed tip directed towards about 01: 30 position in ventral view; cymbium about 1.3 times longer than wide; tegulum slightly swollen posteriorly, with posterior lobe curved prolaterally; embolus tapered, originating from ca. 09: 00 position, with pointed end. Female (TRU-JS 0912, Fig. 8 A – C, F). Total length 5.24. Carapace 2.49 long, 1.80 wide. Abdomen 2.90 long, 2.15 wide. Eye sizes and interdistances: AME 0.49, ALE 0.27, PLE 0.23, AERW 1.51, PERW 1.49, EFL 1.02. Legs: I 4.06 (1.23, 0.80, 0.90, 0.65, 0.48), II 3.91 (1.25, 0.75, 0.83, 0.60, 0.48), III 4.71 (1.58, 0.75, 0.88, 1.00, 0.50), IV 5.14 (1.58, 0.75, 1.13, 1.18, 0.50). Habitus (Fig. 8 F) similar to that of male, except carapace paler in color and central stripe of thorax broader. Epigyne (Fig. 8 A – C): almost as long as wide, with pair of hoods posterior to copulatory openings; copulatory openings slit-shaped, anteriorly located; copulatory ducts generally L-shaped, with sharp posterior bend, connecting to indistinct spermathecae; fertilization ducts originating from anterior-most portions of spermathecae.	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
771087E4FF81FFC09F91FF56320CFF3D.taxon	distribution	Distribution. Known only from the type locality in Xizang, China (Fig. 9).	en	Wang, Cheng, Mi, Xiaoqi (2025): Four new species of jumping spiders from Qomolangma National Nature Reserve, Xizang, China (Araneae: Salticidae). Zootaxa 5719 (2): 228-242, DOI: 10.11646/zootaxa.5719.2.3, URL: https://doi.org/10.11646/zootaxa.5719.2.3
