Erigone atra Blackwall, 1833

Irfan, Muhammad, Zhang, Zhi-Sheng & Peng, Xian-Jin, 2022, Survey of Linyphiidae (Arachnida: Araneae) spiders from Yunnan, China, Megataxa 8 (1), pp. 1-292 : 82-84

Erigone atra Blackwall, 1833 (XẮƦ)

Figures 88–90 , 97

Argus nigrimanus Walckenaer, 1841: 346 (Dm) .

Erigone atra Blackwall, 1833: 195 (Dmf) ; Tu & Hormiga, 2010: 61, fig. 8a–f (f); Poole, 2019: 2, f. 2 (m). For full list of publications and synonyms concerning this species see World Spider Catalog (2022).

Material examined. 2♀, CHINA, Yunnan, Fugong County, Lishadi Township, Shibali , 27.10520°N, 98.77980°E, alt. 2530m, 04–10 August 2005, Guo Tang leg. (Tang–05–02); 3 ♂ 15♀, Tengchong County, Jietou Township, Datang Village , Longtang He , Muguayuan , 25.75720°N, 98.69459°E, alt. 2078m, 16 May 2006, Xianjin Peng, Xin-ping Wang and Peng Hu leg. (Peng060516) .

Distribution. Central Asia, China, Europe, Japan, Korea, Mongolia, North America, Russia (European to the Far East).

Erigone prominens Bösenberg & Strand, 1906 (ḇẘ ẮƦ)

Figures 91–93 , 97

Erigone doenitzi Strand, 1918: 75 (Df) .

Erigone prominens B̂senberg & Strand, 1906: 168, pl. 12, fig 270 (Dmf); Suzuki et al. 2018: 32, fig. e (m). For full list of publications and synonyms concerning this species see World Spider Catalog (2022).

Material examined. 1♂ 1♀, CHINA, Yunnan, Tengchong County, Jietou Township, Qiaotou Village , 25.45931°N, 98.64114°E, alt. 1652m, 17 May 2006, Chang-min Yin, Jia-fang Hu and Ming-wei Yang leg. ( YHY04 ) ; 1♂, Tengchong County, Jietou Township, Zhoujiapo , 25.55844°N, 98.66619°E, alt. 1660m, 16 May 2006, Chang-min Yin, Jia-fang Hu and Ming-wei Yang leg. ( YHY03 ) ; 4♂ 8♀, Gongshan County, Cikai Township , 3 km N of Gongshan on Pula river at hydropower diversion dam, 27.77055°N, 98.65446°E, alt. 1500m, 24 September 2002, D. H. Kavanaugh, P. E. Marek and Da-zhi Dong leg. ( DHK –2002–027) .

Distribution. Asia, Introduced to Africa, Australia, New Zealand.

Figures

FIGURE 88. Erigone atra Blackwall, 1833, palp. A dorsal view B, D retrolateral view C prolateral view E ventral view.

FIGURE 89. Erigone atra Blackwall, 1833. A, B Epigyne, ventral view C Vulva, dorsal view.

FIGURE 90. Erigone atra Blackwall, 1833. Male (A, B) and female (C, D). A, C Habitus, dorsal view B, D Habitus, ventral view.

FIGURE 91. Erigone prominens B̂senberg & Strand, 1906 palp. A prolateral view B retrolateral view C dorsal view D ventral view.

FIGURE 92. Erigone prominens B̂senberg & Strand, 1906. A, B Epigyne, ventral view C Vulva, dorsal view.

FIGURE 93. Erigone prominens B̂senberg & Strand, 1906, male (A, B) and female (C, D). A, C Habitus, dorsal view B, D Habitus, ventral view.

FIGURE 97. Distribution of Erigone species.