Identification notes for two pairs of Quedius Stephens (Staphylinidae)

摘要

Booth (2021) provided notes on the separation of females of three pairs of Staphylinidae. Here, I present characters for the separation of females of two further species pairs, this time both species of Quedius Stephens, 1829. Females of the first pair are separated reliably for the first time while for the second, characters not used by British authors, but to be found in German works, are illustrated.