Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Chiroptera Blumenbach, 1779 - bats
       Family Pteropodidae Gray, 1821 - Old World fruit bats
         Genus Nyctimene Borkhausen, 1797 - tube-nosed fruit bats
           Nyctimene cephalotes species group
             1 Nyctimene cephalotes (Pallas, 1767) - Pallas's tube-nosed bat
             2 Nyctimene keasti Kitchener, 1993
             3 Nyctimene major (Dobson, 1877) - greater tube-nosed bat
             4 Nyctimene rabori Heaney & Peterson, 1984
             5 Nyctimene robinsoni Thomas, 1904 - Queensland tube-nosed bat
             6 ‡Nyctimene sanctacrucis Troughton, 1931