Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Chiroptera Blumenbach, 1779 - bats
       Family Mormoopidae Saussure, 1860 - naked-backed bats, moustached bats, ghost-faced bats
         Genus Pteronotus Gray, 1838 - naked-backed bats, moustached bats
           1.1 Subgenus Chilonycteris Gray, 1839 - moustached bats
           1.2 Pteronotus personatus (Wagner, 1843) - Wagner's moustached bat
           2 Subgenus Phyllodia Gray, 1843
           3 Subgenus Pteronotus Gray, 1838 - naked-backed bats