The Staphylinidae of Armenia and Nagorno-Karabakh (Coleoptera) Author Assing, Volker Author Schülke, Michael text Beiträge Zur Entomologie = Contributions to Entomology 2019 2019-06-24 69 1 91 173 journal article 10.21248/contrib.entomol.69.1.091-173 0005-805X 5742724 9B8BCFC0-C491-45EF-9BC8-04A6B6B7DB8C Heterothops microtophilus COIFFAIT, 1977 Material examined : Armenia : 2, Gukasyan, 2000 m , Microtus arvalis , 3.I.1967 (cKhn). Comment : In the shape of the head and the blackish coloration, this species somewhat resembles H. praevius , from which it differs by smaller body size (length of forebody 1.9–2.0 mm), completely blackish elytra, more or less distinctly paler basal antennomeres, and by internal structures of the aedeagus of completely different shape.