Four new spider species of the family Theridiosomatidae (Arachnida, Araneae) from caves in Laos

Abstract

Four new species of the spider family Theridiosomatidae are described from caves in Laos: Alaria cavernicola sp. n. (♂♀), A. navicularis sp. n., (♂♀) A. bicornis sp. n. (♂♀), Chthonopes thakekensis sp. n. (♀). Diagnoses and illustrations for all new taxa are given. All holotypes are deposited in the Senckenberg Research Institute in Frankfurt am Main, Germany (SMF). © Yucheng Lin et al.