Taxonomic study of the Pinelemabailongensis species group with descriptions of six new species from China (Araneae, Telemidae) Author Zhao, Huifeng Author Yao, Zhiyuan Author Song, Yang Author Li, Shuqiang text ZooKeys 2018 784 7 57 http://dx.doi.org/10.3897/zookeys.784.27758 journal article http://dx.doi.org/10.3897/zookeys.784.27758 1313-2970-784-7 6CB8FE7E557E4DF3A27B75ADCE66E5C3 6CB8FE7E557E4DF3A27B75ADCE66E5C3 Pinelema wangshang Zhao & Li sp. n. Figs 18, 19, 20, 31 Type material. Holotype ♂ (IZCAS): China, Guangxi Zhuang Autonomous Region, Hechi Prefecture, Nandan County, Lihu Town, Wangshang Village, Wangshang Cave, 25°05.300'N , 107°38.420'E , 602 m, 1.II.2015, Y. Li and Z. Chen leg. Paratypes (IZCAS): 4♂ and 5♀, same data as holotype. Other material examined. 4♀ (molecular vouchers, IZCAS), same data as holotype. Etymology. The species epithet refers to the type locality; noun. Diagnosis. This species resembles P. yunchuni Zhao & Li, sp. n. (Figs 25-27) but can be distinguished by following characters: bulb kidney-shaped (Figs 18A, B, 19C, D) (bulb pear-shaped in P. yunchuni Zhao & Li, sp. n.), curved dorso-medially (Figs 18A, B, 19C, D) (bulb not curved dorso-medially in P. yunchuni Zhao & Li, sp. n.), smaller El/Bl ratio (1.37-1.45, n = 5, mean: 1.41, Suppl. material 1: Figure S8) (larger El/Bl ratio 1.78-1.82, n = 4, mean: 1.80 in P. yunchuni Zhao & Li, sp. n.), and receptacle J-shaped (Figure 20C) (receptacle U-shaped in P. yunchuni Zhao & Li, sp. n.). Figure 18. Pinelema wangshang Zhao & Li, sp. n., male. A Palp, prolateral view B Palp, retrolateral view C Embolus, prolateral view D Embolus, retrolateral view. Scale bars: 0.1 mm ( A-B ), 0.05 mm ( C-D ). Figure 19. Pinelema wangshang Zhao & Li, sp. n., male holotype. A Habitus, dorsal view B Embolus, apical view C Palp, prolateral view D Palp, retrolateral view. Scale bars: 0.2 mm (A), 0.05 mm (B), 0.1 mm ( C-D ). Description. Male (holotype): Total length 1.39. Carapace 0.54 long, 0.48 wide. Abdomen 0.79 long, 0.60 wide. Carapace brown (Figure 19A). Six eyes ringed with black, clypeus height 0.08, ocular quadrangle 0.15 wide (Figure 19A). Chelicerae, legs, labium, and endites yellow. Sternum light brown. Leg measurements: I 4.41 (1.25, 0.19, 1.41, 0.94, 0.62); II 3.78 (1.11, 0.19, 1.20, 0.75, 0.53); III 2.72 (0.85, 0.18, 0.76, 0.50, 0.43); IV 3.29 (1.05, 0.19, 0.96, 0.63, 0.46). Abdomen oval and light brown (Figure 19A). Palp: Tibia 3 times longer than patella, cymbium 2 times longer than tibia, cymbial apophysis long and brown (Figure 19C); bulb with a U-shaped curve dorso-medially (Figs 18 A-B , 19 C-D ) and with papillae proximo-retrolaterally (Figure 18B); embolus long and tube-like, spiral ridge distinct and brown (Figure 19B), El/Bl ratio 1.37 (Figure 19D), and Esl/El ratio 0.43 (Figure 19D). Female: Total length 1.38. Carapace 0.54 long, 0.51 wide. Abdomen 0.84 long, 0.76 wide. Coloration as in male (Figure 20 A-B ). Six eyes ringed with black, clypeus height 0.11, ocular quadrangle 0.17 wide (Figure 20A). Leg measurements: I 4.22 (1.27, 0.18, 1.33, 0.85, 0.59); II 3.68 (1.20, 0.19, 1.08, 0.71, 0.50); III 2.69 (0.85, 0.18, 0.75, 0.50, 0.41); IV 3.37 (1.03, 0.19, 1.00, 0.67, 0.48). Insemination duct short (Figure 20C); receptacle J-shaped, as narrow as insemination duct, end globular (Figure 20C). Figure 20. Pinelema wangshang Zhao & Li, sp. n., female paratype. A Habitus, dorsal view B Habitus, ventral view C Endogyne, lateral view. Scale bars: 0.2 mm ( A-B ), 0.05 mm (C). Variation. In 4♂ paratypes: El/Bl ratio 1.37-1.45, Esl/El ratio 0.42-0.43. Distribution. China (Guangxi, Figure 31), known only from the type locality.