Crab spiders (Araneae, Thomisidae) of Jinggang Mountain National Nature Reserve, Jiangxi Province, China.

A list of 34 thomisid species belonging to 21 genera collected in Jangxi Province of China is provided. Five new species are described: Angaeusxieluae Liu, sp. nov. (♂♀), Lysitelessubspirellus Liu, sp. nov. (♀), Oxytatemucunica Liu, sp. nov. (♀), Phartalingxiufengica Liu, sp. nov. (♀), Stephanopisxiangzhouica Liu, sp. nov. (♀). A new combination is proposed: Ebelingiaforcipata (Song & Zhu, 1993) comb. nov. (ex. Ebrechtella Dahl, 1907). Previously unknown females of E.forcipata (Song & Zhu, 1993), Oxytatebicornis Liu, Liu & Xu, 2017, and Xysticuslesserti Schenkel, 1963 are described for the first time. Stephanopis O Pickard-Cambridge, 1869, a genus previously known from Australasia and South America, is recorded from the Asian mainland for the first time.

First description of the male of Psechrusjinggangensis Wang & Yin, 2001 from China.

The male of Psechrusjinggangensis Wang & Yin, 2001 is described for the first time based on many specimens from its type locality, Jinggang Mountain National Nature Reserve, Ji'an City, Jiangxi province, China. Detailed illustrations, SEM images, and distribution map are given.

Eight new species of Otacilia (Araneae: Phrurolithidae) from southern China.

Eight new Otacilia species were collected from Ji'an City, Jiangxi Province, China during a survey of the phrurolithid fauna of the region: Otacilia bizhouica Liu, sp. nov. (♂♀), O. gougunao Liu, sp. nov. (♂), O. nanhuashanica Liu, sp. nov. (♂♀), O. subfabiformis Liu, sp. nov. (♂♀), O. wugongshanica Liu, sp. nov. (♂♀), Otacilia yusishanica Liu, sp. nov. (♂♀), O. zaoshiica Liu, sp. nov. (♂♀) and O. ziyaoshanica Liu, sp. nov. (♀). All species are described and illustrated with photographs and SEM micrographs, and their distribution is also mapped.

A survey of Phrurolithidae spiders from Jinggang Mountain National Nature Reserve, Jiangxi Province, China.

Phrurolithidae spiders were collected from Jinggang Mountain National Nature Reserve, Jiangxi Province, China, during the past six years. The new genus Alboculus Liu, gen. nov., with the type species Phrurolithus zhejiangensis Song & Kim, 1991, is described, and its previously unknown male is described for the first time. Furthermore, seven new species of Otacilia are described: O. acutangula Liu, sp. nov. (♂♀), O. bijiashanica Liu, sp. nov. (♂♀), O. longtanica Liu, sp. nov. (♀), O. ovoidea Liu, sp. nov. (♂♀), O. shenshanica Liu, sp. nov. (♂♀), O. subovoidea Liu, sp. nov. (♂♀), and O. xiaoxiica Liu, sp. nov. (♀). All species are illustrated with photographs and their distributions are mapped.