Class Mammalia Linnaeus, 1758 - mammals Order Chiroptera Blumenbach, 1779 - bats Family Vespertilionidae Gray, 1821 - vespertilionid bats Subfamily Vespertilioninae Gray, 1821 Genus Plecotus Geoffroy, 1818 - lump-nosed bats Plecotus townsendii Cooper, 1837 - Townsend's big-eared bat see Corynorhinus townsendii (Cooper, 1837)