Class Mammalia Linnaeus, 1758 - mammals Subclass Theria Parker & Haswell, 1897 Order Chiroptera Blumenbach, 1779 - bats Family Vespertilionidae Gray, 1821 - vespertilionid bats Subfamily Vespertilioninae Gray, 1821 Tribe Vespertilionini Gray, 1821 Genus Glauconycteris Dobson, 1875 - butterfly bats Glauconycteris beatrix Thomas, 1901 - Beatrix bat