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 Eptesicini Volleth & Heller, 1994
             Genus Eptesicus Rafinesque, 1820 - big brown bats
               Subgenus Eptesicus Rafinesque, 1820
                 Eptesicus nasutus (Dobson, 1877) - Sind bat
                   1 [Eptesicus nasutus nasutus] (Dobson, 1877)
                   2 Eptesicus nasutus batinensis Harrison, 1968
                   3 Eptesicus nasutus matschiei Thomas, 1905
                   4 Eptesicus nasutus pellucens Thomas, 1906