Nine new species of the spider family Araneidae (Arachnida, Araneae) from Xishuangbanna, Yunnan, China

Abstract

Nine new species of the orb-weaver spider family Araneidae Clerck, 1757 from Menglun Town, Xishuangbanna, Yunnan, China are described: Acusilas tongi sp. nov. (♂♀), Chorizopes yui sp. nov. (♂♀), Chorizopesoides guoi sp. nov. (♂♀), Deione cheni sp. nov. (♀), D. yangi sp. nov. (♂♀), Hypsosinga pulla sp. nov. (♂♀), Mangora baii sp. nov. (♂♀), M. cephala sp. nov. (♂♀) and Milonia gemella sp. nov. (♂♀). The genus Milonia Thorell, 1890 is recorded from China for the first time. The previous description of Chorizopesoides wulingensis (Yin, Wang & Xie, 1994) from Libo County, Guizhou by Mi and Wang (2018) refers to Chorizopesoides annasestakovae sp. nov. (♂♀). Diagnostic photos of the habitus and copulatory organs of the new species are provided.