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 bottae (Peters, 1869) - Botta's serotine
                   1 [Eptesicus bottae bottae] (Peters, 1869)
                   2 Eptesicus bottae anatolicus Felten, 1971
                   3 Eptesicus bottae hingstoni Thomas, 1919
                   4 Eptesicus bottae innesi Lataste, 1887
                   5 Eptesicus bottae ognevi Bobrinskii, 1918
                   6 Eptesicus bottae omanensis Harrison, 1976
                   7 Eptesicus bottae taftanimontis de Roguin, 1988