Abstract
Three new species within the genus Psectrocladius Kieffer, 1906, namely Psectrocladius (Mesopsectrocladius) wangi Liu, sp. nov., Psectrocladius (Psectrocladius) gracilis Liu, sp. nov., and Psectrocladius (Psectrocladius) malum Liu, sp. nov., are described and illustrated based on morphological characteristics of adult male specimens. Furthermore, a comprehensive taxonomic key for the identification of adult males of all known Psectrocladius species recorded in China is provided.