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 species of Himallaphus Peduncle of maxillary palpomere IV about as long or shorter than thickened apical part Peduncle of maxillarypalpomere IV about as long or shorter than thickened apical part ..... 2 - Peduncle of maxillary palpomere IV distinctly longer than thickened apical part....................................................... 3 2 Elytra impressed basally, with carinate basal and lateral margins ................................................... H. pahilo n. sp. - Elytranot impressed basally, with basal and lateral margins not carinate .............................................. H. bhaai n. sp. 3 Contours of temples oblique or slightly concave in dorsal view ........................................................ H. bahan n. sp. - Contours of temples rounded in dorsal view.................. 4 4 Vertex and upper surface of temples striate, lower part of temples not explanate ................................ H. arko n. sp. - Vertexand upper surface of temples smooth, lower part of temples not explanate .......................... H. chehara n. sp.