This paper presents a review of the genus Brachytrycherus Arrow from mainland China. Three new species are described and illustrated: B. bipunctatus Chang & Bi, sp. nov., B. denticulatus Chang & Bi, sp. nov., and B. humeralis Chang & Bi, sp. nov. The diagnosis, distribution, type locality, biology, and ecology are provided for each species. A key to the species of Brachytrycherus known in China is updated. [ABSTRACT FROM AUTHOR]
Two new species of the genus Solskyia, S. infossata sp. nov. and S. lhozhaga sp. nov., are described and illustrated from Xizang, China. Solskyia lhasana is redescribed and figured based on a male, and new material of S. caporiaccoi and S. parvicollis from China is documented. The ecology and biology of adults and larvae is briefly introduced. Furthermore, photographs of habitat, and a key to Chinese species are presented. [ABSTRACT FROM AUTHOR]
Taxonomy of a tetrigid genus Teredorus Hancock is reviewed. Two new species, Teredorus parvipulvillus sp. n. and Teredorus hunanensis sp. n. are described from China and an updated identification key to all known species of the genus is given, as well as brief comments on phylogenetic relationships, biology and ecology. [ABSTRACT FROM AUTHOR]