Nematogmus sanguinolentus ( Walckenaer, 1841 )

Irfan, Muhammad, Zhou, Gu-Chun, Peng, Xian-Jin & Zhang, Zhi-Sheng, 2025, Survey of Linyphiidae spiders (Arachnida: Araneae) from some Oriental Regions of China, Megataxa 15 (1), pp. 1-248 : 117-120

Nematogmus sanguinolentus ( Walckenaer, 1841)

(橙åżȃe)

Figures 153–155 , 307 , 313 , 315

Theridion sanguinolentum Walckenaer, 1841: 326 (♀).

Nematogmus sanguinolentus Simon 1884: 615 , figs 431–432 (♂ ♀); Yin et al. 2012: 513, figs 240a–e (♂ ♀). For full list of publications and synonyms concerning this species see WSC (2024).

Material examined. 1♀, CHINA, Chongqing : Youyang Co., Dingshi Town, Xiaba Vill. , 28.756128°N, 108.56898°E, 557 m, 25. V.2017, G.C. Zhou et al. leg.; Hubei Prov. : 1♀, Enshi Co., Xingdou MNNR, 30.04581°N, 109.13635°E, 1151 m, 17. V.2017, G.C. Zhou et al. leg .; 3♂ 1♀, Enshi Co., Huangjindong Town, Maliuxi Village 29.95240°N, 109.01717°E, 785 m, 20. V.2017, G.C. Zhou et al. leg.; Hunan Prov. : 1♀, Zhangjiajie City, Wulingyuan District, Suoxiyu Town , Wenfeng Vill. , 29.352935°N, 110.608325°E, 582 m, 23.IV.2016, W. Liu et al. leg .; 1♀, Xiangxi, Baojing Co., Maogou Town , Bake Vill. , Baiyun MNNR, 28.663953°N, 109.38880°E, 670 m, 28. V.2017, G.C. Zhou et al. leg .; 1♀, Xiangxi, Co. , Yongshun Co., Xiaoxi Town , Xiaoxi Vill. , Xiaoxi NNR, 28.80661°N, 110.26575°E, 502 m, 03.VIII.2017, X.J. Peng et al. leg .

Distribution. Europe, NorthAfrica, Caucasus, Russia (Europe to Far East), China (Beijing, Chongqing, Hebei, Heilongjiang, Henan, Hubei, Hunan, Jilin, Liaoning, Sichuan, Xinjiang, Yunnan and Zhejiang Provinces, Figs 307 , 313 , 315 ), Korea, Japan.

Figures

FIGURE 153. Nematogmus sanguinolentus (Walckenaer, 1841). A Palp, prolateral view; B Palp, retrolateral view; C Palp, dorsal view; D Palp, ventral view. Abbreviations: C—column; DSA—distal suprategular apophysis; E—embolus; EM—embolic membrane; PC —paracymbium; PT—protegulum; R—radix; RTA—retrolateral tibial apophysis; SPT—suprategulum; ST— subtegulum; T—tegulum; TP—tailpiece of radix.

FIGURE 154. Nematogmus sanguinolentus (Walckenaer, 1841), female. A, B Epigyne, ventral view; C, D Vulva, dorsal view. Abbreviations: CD—copulatory duct; CO—copulatory opening; DP—dorsal plate; FD—fertilization duct; S—spermatheca; VP— ventral plate.

FIGURE 155. Nematogmus sanguinolentus (Walckenaer, 1841), male (A–C) and female (D, E). A, D Habitus, dorsal view; B Habitus, lateral view; C, E Habitus, ventral view.

FIGURE 307. Distribution of Linyphiidae species in Chongqing: 1. Bathyphantes paracymbialis Tanasevitch, 2014; 2. Diplocephalus circularis sp. n.; 3. Frontinella zhui Li & Song, 1993; 4. Gnathonarium dentatum (Wider, 1834); 5. Gongylidioides acuminatus sp. n.; 6. Gongylidioides ensis sp. n.; 7. Gongylidium uncatum sp. n.; 8. Himalaphantes azumiensis (Oi, 1979); 9. Hylyphantes graminicola (Sundevall, 1830); 10. Indophantes wushanensis Irfan, Wang & Zhang, 2023; 11. Lepthyphantes frondeus sp. n.; 12. Wulinggone qizimeiensis sp. n.; 13. Nematogmus ligulatus sp. n.; 14. Nematogmus sanguinolentus (Walckenaer, 1841); 15. Nippononeta alpina (Li & Zhu, 1993); 16. Nippononeta coreana (Paik, 1991); 17. Oia yinae sp. n.; 18. Oilinyphia xinqiaoensis sp. n.; 19. Oilinyphioides triangularis sp. n.; 20. Prosoponoides sinensis (Chen, 1991); 21. Scotinotylus guizhouensis sp. n.; 22. Sinolinyphia henanensis (Hu, Wang & Wang, 1991); 23. Syedra yuelushanensis sp. n.; 24. Ummeliata feminea (Bösenberg & Strand, 1906); 25. Ummeliata insecticeps (Bösenberg & Strand, 1906); 26. Walckenaeria sinuosa sp. n.; 27. Wuliphantes tongluensis (Chen & Song, 1988).

FIGURE 313. Distribution of Linyphiidae species in Hubei Prov.: 19. Lepthyphantes ellipticus sp. n.; 20. Lepthyphantes frondeus sp. n.; 21. Linyphia songziyuanensis sp. n.; 22. Lenis longiabdominis sp. n.; 23. Wulinggone qizimeiensis sp. n.; 24. Nematogmus ligulatus sp. n.; 25. Nematogmus sanguinolentus (Walckenaer, 1841); 26. Nippononeta coreana (Paik, 1991); 27. Oedothorax collinus Ma & Zhu, 1991; 28. Paikiniana lurida (Seo, 1991); 29. Parameioneta bilobata Li & Zhu, 1993; 30. Wulingnus furcatus sp. n.; 31. Wulingnus inversus sp. n.; 32. Platyspira tanasevitchi Song & Li, 2009; 33. Prosoponoides sinensis (Chen, 1991); 34. Ryojius lianghekouensis sp. n.

FIGURE 315. Distribution of Linyphiidae species in Hunan Prov.: 1. Acanoides cornutus sp. n.; 2. Acanoides ningxiangensis sp. n.; 4. Auriculaiana yongshunensis sp. n.; 5. Baryphyma xiaoxiense sp. n.; 6. Bathyphantes paracymbialis Tanasevitch, 2014; 7. Bathyphantes pseudogracilis sp. n.; 8. Bifurcia ramosa (Li & Zhu, 1987); 9. Bolyphantes arcuatus sp. n; 10. Bolyphantes gladius sp. n.; 11. Capsulia tianmushana (Chen & Song, 1987); 12. Dicristatus cordatus sp. n.; 13. Diplocephalus circularis sp. n.; 14. Drapetisca boletus sp. n.; 15. Drapetisca nanpingensis sp. n.; 16. Drapetisca yuelushanensis sp. n.; 17. Erigone prominens Bösenberg & Strand, 1906; 18. Frontinella zhui Li & Song, 1993; 19. Gnathonarium dentatum (Wider, 1834); 20. Gnathonarium gibberum Oi, 1960; 21. Oedothorax fortis sp. n.; 22. Tapinocyba sulcata sp. n.; 23. Himalaphantes azumiensis (Oi, 1979); 24. Hylyphantes graminicola (Sundevall, 1830); 25. Kaestneria bicultrata Chen & Yin, 2000; 26. Lepthyphantes frondeus sp. n.; 27. Microlinyphia zhejiangensis (Chen, 1991); 3. Microneta acutalis sp. n.; 28. Nematogmus sanguinolentus (Walckenaer, 1841); 29. Nippononeta alpina (Li & Zhu, 1993); 30. Nippononeta coreana (Paik, 1991); 31. Oia baiyunensis sp. n.; 32. Oia lata sp. n.; 33. Oia yinae sp. n.; 34. Oilinyphioides triangularis sp. n.; 35. Paikiniana lurida (Seo, 1991); 36. Parameioneta bilobata Li & Zhu, 1993; 37. Prosoponoides sinensis (Chen, 1991); 38. Ryojius lianghekouensis sp. n.; 39. Ryojius nanyuensis (Chen & Yin, 2000); 40. Scotinotylus longiprojectus sp. n.; 41. Shaanxinus insectus sp. n.; 42. Shaanxinus longiembolus sp. n.; 43. Sinolinyphia henanensis (Hu, Wang & Wang, 1991); 44. Syedra yuelushanensis sp. n.; 45. Tenuiphantes taipingensis sp. n.; 46. Ummeliata feminea (Bösenberg & Strand, 1906); 47. Ummeliata insecticeps (Bösenberg & Strand, 1906); 48. Walckenaeria xingdouensis sp. n.; 49. Walckenaeria extenuata sp. n.; 50. Walckenaeria yanglinensis sp. n.; 51. Wuliphantes tongluensis (Chen & Song, 1988); 52. Yuelushannus diaotangensis sp. n.; 53. Yuelushannus jinyuanensis sp. n.; 54. Yuelushannus wenfengensis sp. n..