Wang Shuqiao, Lu Ying, Li Ya, Li Shuqiang, Lin Yucheng
Key Laboratory of Bio-resources and Eco-environment (Ministry of Education), College of Life Sciences, Sichuan University, Chengdu 610065, China.
The Sichuan Key Laboratory for Conservation Biology of Endangered Wildlife, Sichuan University, Chengdu, Sichuan 610064, China.
Zookeys. 2022 Nov 21;1130:167-189. doi: 10.3897/zookeys.1130.91467. eCollection 2022.
Three cave-dwelling spider species belonging to the family Symphytognathidae Hickman, 1931, i.e., (♂♀), (♂♀), and Lin, Tao & Li, 2013 (♂♀), are reported from southwest China. DNA sequences and detailed illustrations of the habitus, male palps and epigynes are provided, and their distributions are mapped. Their phylogenetic position within symphytognathids and relationships were tested and assessed using previously published phylogenetic analyses on symphytognathoids. The results showed that they form a clade with Rivera-Quiroz, Petcharad & Miller, 2021 from Thailand.
本文报道了采自中国西南部的3种洞穴蜘蛛,隶属于1931年希克曼建立的微颚蛛科,即 (♂♀)、 (♂♀)和2013年由林、陶和李描述的 (♂♀)。文中提供了DNA序列,以及这些蜘蛛的整体形态、雄性触肢和雌性外雌器的详细图示,并绘制了它们的分布图。利用先前发表的关于微颚蛛类的系统发育分析,对它们在微颚蛛科中的系统发育位置及其相互关系进行了检验和评估。结果表明,它们与来自泰国的2021年里维拉-基罗斯、佩查拉德和米勒描述的 构成一个分支。