Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Chiroptera Blumenbach, 1779 - bats
       Family Molossidae Gervais, 1856 - free-tailed bats and mastiff bats
         Subfamily Molossinae Gervais, 1856
           Genus Tadarida Rafinesque, 1814 - free-tailed bats
             Tadarida aegyptiaca species group
               1 Tadarida aegyptiaca (Geoffroy, 1818) - Egyptian free-tailed bat
               2 Tadarida brasiliensis (Geoffroy, 1824) - Brazilian free-tailed bat