Yinanyphaena gen. nov., a new ghost spider genus with descriptions of five new species and seven new combinations from China (Araneae, Anyphaenidae)

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  Yinanyphaena gen. nov., a new ghost spider genus with descriptions of five new species and seven new combinations from China (Araneae, Anyphaenidae) Abstract A new genus, Yinanyphaena Wang & Mi, gen. nov ., of the family Anyphaenidae Bertkau, 1878, is proposed based on molecular phylogenetic results and morphological evidence. Five new species collected from the Qomolangma National Nature Reserve, Xizang, China are described: Y. haochuni Wang & Mi, sp. nov . (♂♀), Y. jinhuai Wang & Mi, sp. nov . (♂♀), Y. qomolangma Wang & Mi, sp. nov . (♂♀), Y. shikaii Wang & Mi, sp. nov . (♀), and Y. xufeii Wang & Mi, sp. nov . (♀). In addition, seven new combinations transferred from Anyphaena Sundevall, 1833 are also proposed: Y. cibagou (Wang & Mi, 2024), comb. nov ., Y. linzhi (Wang & Mi, 2024), comb. nov ., Y. rhynchophysa (Feng, Ma & Yang, 2012), comb. nov ., Y. shufui (Wang & Mi, 2024), comb. nov ., Y. tibet (Lin & Li, 202...

Species of Wadicosa (Araneae, Lycosidae): a new species from the southeastern Arabian Peninsula

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Species of Wadicosa (Araneae, Lycosidae): a new species from the southeastern Arabian Peninsula

Abstract

Wadicosa arabica sp. nov. is described from material of both sexes collected in Oman and the United Arab Emirates. The species belongs to the W. fidelis group and differs from its congroupers, inter alia, by the shape of the tegular apophysis and the embolus in the male. The occurrence of W. arabica sp. nov. is restricted to the gravel, pebble and cobble beds of ephemeral and intermittent streams (wadis) in the mountains of the eastern United Arab Emirates and northern Oman (the Hajar Mountains sensu lato). There it is often common and conspicuous alongside areas of surface waters. Notes on its courtship behaviour are given.

Kronestedt, T., Feulner, G. R. & Roobas, B. (2024). Species of Wadicosa (Araneae, Lycosidae): a new species from the southeastern Arabian Peninsula. Zootaxa 5523(2): 291-300. doi:10.11646/zootaxa.5523.2.10