Himalopsyche Banks, 1940

Lakhwinder, K. & Malkiat, S. Saini, 2015, A New Species Of The Genus Himalopsyche (Trichoptera, Rhyacophilidae), With Keys To And Catalogue Of Indian Species, Vestnik Zoologii 49 (1), pp. 3-12 : 5

Key to species groups of genus Himalopsyche Banks, 1940

1. Males. ................................................................................................................................................................... 2

— Females. ................................................................................................................................................................ 3

2. Inferior appendages each with one articulation. ........................................................ H. kuldschensis group

— Inferior appendages each with two articulations. ............................................................. H. tibetana group

3. Segment VIII partly or completely divided into tergum and sternum. .................. H. kuldschensis group

— Segment VIII simple and undivided. .................................................................................. H. tibetana group