NEW SPECIES AND RECORDS OF MYRMECOPHILOUS PSELAPHINAE (COLEOPTERA: STAPHYLINIDAE) FROM CHINA

摘要

Diartiger beijingensis Yin, new species, associated with ants of the genus Lasius Fabricius, is described from Beijing, northern China. Habitus and diagnostic characters of the new species are illustrated. New collecting data for Sinotrisus nomurai Yin, Li, and Zhao, 2010 in Sichuan is provided, extending the known distributional range of this species about 1,350 km to the west of the type locality.