On the Himalayan Pselaphini (Insecta: Coleoptera: Staphylinidae: Pselaphinae) Author Löbl, Ivan Muséum d’histoire naturelle Case postale 6 CH- 1211 Genève 6, Switzerland ivan.lobl@bluewin.ch Author Kodada, Ján Department of Zoology, Faculty of Natural Sciences Comenius University Ilkovičova 6, MlynskÁ dolina B- 1 SK- 842 15 Bratislava, Slovakia jan.kodada@uniba.sk text 2021 Naturkundemuseum Erfurt Biodiversität und Naturausstattung im Himalaya VII 349 368 book chapter http://doi.org/10.5281/zenodo.5793818 24faf05b-0b84-4a67-ae0c-5b5b0cb9aa81 5793818 Key to the Himalayan Pselaphaulax Pronotum with lateral sulci between lateral antebasal foveae and basal margin. Maxillary palpomere IV with sensory area in apical circular notch ........................................... 2 Pronotum lacking lateral sulci. Maxillary palpomere IV with sensory area in apicolateral V-shaped notch .........species Head longer than pronotum. Antennomeres III to VI each long as wide. Internal sac of aedeagus with sclerotized structures ................................................. P. sherpa n. sp. Head slightly shorter than pronotum. Antennomeres III to VI each longer than wide. Internal sac of aedeagus with sinuate rod .................................................. P. eklai n. sp.