Psilodercidae

Flexicrurum is a genus of spiders from China similar to the genera Althepus and Leclercera. Tong and Li originally placed the genus in Ochyroceratidae Still, Tong later moved it to Psilodercidae. Males are generally smaller than 2 mm, but the size of females is unknown. The name is derived from the Latin flex "curved", and crur "leg", referring to the inner turned palpal tibia of the male. three described species have been found in caves of Hainan Island.

Merizocera is a genus of six eyed spiders in the family Psilodercidae, first described by Louis Fage in 1912.

Psiloderces is a genus of six eyed spiders in the family Psilodercidae, first described by Eugène Simon in 1892.

genus of spiders

species of arachnid

species of arachnid

species of arachnid

species of arachnid

species of arachnid

species of arachnid

species of arachnid

species of arachnid

species of arachnid

species of arachnid

species of arachnid

species of arachnid

Psilodercidae is a family of spiders first described as a subfamily of Ochyroceratidae by Machado in 1951 and raised to family rank by J. Wunderlich in 2008. These spiders can be distinguished by the "segestriid positioning" of their six eyes, the absence of leg bristles, strong apical bristles on the cymbium, and several pairs of spermathecae in females.

Thaiderces is a genus of spiders from Southeast Asia in the family Psilodercidae, first described in 2017.

Sinoderces is a genus of spiders from Thailand in the family Psilodercidae first described in 2017.

Qiongocera is a genus of Southeast Asian araneomorph spiders in the family Psilodercidae, containing the single species, Qiongocera hongjunensis. It was first described by F. Y. Li & S. Q. Li in 2017, and has only been found in China.

species of arachnid

Relictocera is a genus of spiders from Southeast Asia in the family Psilodercidae, first described in 2017.