Taxonomy of the subgenus Euleptarthrus Jakobson (Coleoptera, Staphylinidae, Osoriinae, Priochirus) of China with descriptions of three new species Author Wu, Jie Author Zhou, Hong-Zhang text Zootaxa 2013 3613 2 165 175 journal article 10.11646/zootaxa.3613.2.4 ef0d2a01-a3d0-464d-a425-95a3711518b3 1175-5326 219922 F085BCAA-41E6-400B-9B1D-23FD4D3BA749 Priochirus ( Euleptarthrus ) subbrevicornis Bernhauer, 1934 ( Figs. 11, 12 ) Priochirus ( Leptarthrus ) subbrevicornis Bernhauer, 1934: 1 Priochirus ( Euleptarthrus ) subbrevicornis Wu and Zhou, 2007: 91, 96. Type material. Syntypes : CHINA : Sichuan: 3, Ƥ, “ CHINA : Mittel Szechuan, Hwayinshan, 1600 m , Reitter”, “ subbrevicornis Bernh. Cotypus Leptarthrus ”, “Chicago NHMus M. Bernhauer Collections” (FMHN). Diagnosis. Body size small (9.0– 9.5 mm ), body color red-brown. Head transverse ( Fig. 11 ), frontal impression on head distinctly narrowed frontad, anterior border about 1/5 times as long as head; median sulcus narrowed posteriorly with lateral margins fused before posterior margin of head, vertex with two indistinct punctures at sides of median sulcus. Lateral cephalic teeth and mandibles similar to P. ( E. ) chinensis . Mentum similar to P. ( E. ) chinensis but with anterior margin less depressed medially, median denticle less emarginate apically and narrower ( Fig. 12 ). Antenna with 3rd segment short, only 2 times as long as 2nd, 10th weakly transverse, 11th elongate, about 2 times as long as 10th. Distribution. Known only from the type locality in Sichuan, at elevation of 1600 m .