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 Plecotini Gray, 1866
             Genus Corynorhinus Allen, 1865
               Corynorhinus townsendii (Cooper, 1837)
                 1 [Corynorhinus townsendii townsendii] (Cooper, 1837)
                 2 Corynorhinus townsendii australis Handley, 1955
                 3 Corynorhinus townsendii ingens Handley, 1955
                 4 Corynorhinus townsendii pallescens (Miller, 1897)
                 5 Corynorhinus townsendii virginianus (Handley, 1955)