Class Mammalia Linnaeus, 1758 - mammals
   Order Chiroptera Blumenbach, 1779 - bats
     Family Vespertilionidae Gray, 1821 - vespertilionid bats
       Subfamily Vespertilioninae Gray, 1821
         Genus Nyctophilus Leach, 1821 - New Guinean and Australian big-eared bats
           1 Nyctophilus arnhemensis Johnson, 1959 - Arnhem Land long-eared bat
           2 Nyctophilus geoffroyi Leach, 1821 - lesser long-eared bat
           3 Nyctophilus gouldi Tomes, 1858 - Gould's long-eared bat
           4 Nyctophilus heran Kitchener, How & Maharadatunkamsi, 1991
           5 Nyctophilus microdon Laurie & Hill, 1954 - small-toothed long-eared bat
           6 Nyctophilus microtis Thomas, 1888 - Papuan long-eared bat
           7 Nyctophilus timoriensis (Geoffroy, 1806) - greater long-eared bat
           8 Nyctophilus walkeri Thomas, 1892 - pygmy long-eared bat