Class Mammalia Linnaeus, 1758 - mammals
Count: 29o;11f;21g; ‡1f
   Subclass Theria Parker & Haswell, 1897
  Count: 28o;9f;21g; ‡1f
     Order Chiroptera Blumenbach, 1779 - bats
    Count: [*†*] 18f;202g;1103s;1305ss; ‡13s;1ss; †1ss
       Family Molossidae Gervais, 1856 - free-tailed bats and mastiff bats
      Count: [*] 16g;100s;111ss
         Subfamily Molossinae Gervais, 1856
        Count: [*] 15g;99s;111ss
           Genus Mormopterus Peters, 1865 - little goblin bats
          Count: [*] 10s;5ss
             Mormopterus norfolkensis species group
            Count: [*] 4s;5ss
               1 Mormopterus beccarii Peters, 1881 - Beccari's mastiff-bat
              Count: [*] 2ss
               2 Mormopterus loriae Thomas, 1897 - little northern mastiff-bat
              Count: [*] 3ss
               3 Mormopterus norfolkensis (Gray, 1840) - eastern little mastiff-bat
              Count: -
               4 Mormopterus planiceps (Peters, 1866) - little mastiff bat
              Count: -