Class Mammalia Linnaeus, 1758 - mammals
   Order Dasyuromorphia Gill, 1872
     Family Dasyuridae Goldfuss, 1820 - marsupial "mice" and "cats", and Tasmanian devil
       Genus Sminthopsis Thomas, 1887 - narrow-footed marsupial "mice"
         01 Sminthopsis aitkeni Kitchener et al., 1984
         02 Sminthopsis archeri Van Dyck, 1986 - chestnut dunnart
         03 Sminthopsis butleri Archer, 1979 - Carpentarian dunnart
         04 Sminthopsis crassicaudata (Gould, 1844) - fat-tailed dunnart
         05 Sminthopsis dolichura Kitchener et al., 1984
         06 Sminthopsis douglasi Archer, 1979 - Julia Creek dunnart
         07 Sminthopsis fuliginosus (Gould, 1852) Kitchener, Stoddart & Henry, 1984b
         08 Sminthopsis gilberti Kitchener et al., 1984 - Gilbert's dunnart
         09 Sminthopsis granulipes Troughton, 1932 - white-tailed dunnart
         10 Sminthopsis griseoventer Kitchener et al., 1984
         11 Sminthopsis hirtipes Thomas, 1898 - hairy-footed dunnart
         12 Sminthopsis laniger (Gould, 1856) - kultarr see Antechinomys laniger (Gould, 1856)
         13 Sminthopsis leucopus (Gray, 1842) - white-footed dunnart
         14 Sminthopsis longicaudata Spencer, 1909 - long-tailed dunnart
         15 Sminthopsis macroura (Gould, 1845) - stripe-faced dunnart
         16 Sminthopsis murina (Waterhouse, 1837[1838]) - common dunnart
         17 Sminthopsis ooldea Troughton, 1964[1965] - Ooldea dunnart
         18 Sminthopsis psammophila Spencer, 1895 - sandhill dunnart
         19 Sminthopsis virginiae (de Tarragon, 1847) - red-cheeked dunnart
         20 Sminthopsis youngsoni McKenzie & Archer, 1982 - lesser hairy-footed dunnart
         21 Subgenus Antechinomys Krefft, 1866 see Genus Antechinomys Krefft, 1867