Class Mammalia Linnaeus, 1758 - mammals
Subclass Theria Parker & Haswell, 1897
Order Dasyuromorphia Gill, 1872
Family Dasyuridae Goldfuss, 1820 - marsupial "mice" and "cats", and Tasmanian devil
Subfamily Sminthopsinae Archer, 1982
Tribe Sminthopsini Archer, 1982
Genus Sminthopsis Thomas, 1887 - narrow-footed marsupial "mice"
.1 Sminthopsis crassicaudata group (Gould, 1844)
.2 Sminthopsis macroura group (Gould, 1845)
.3 Sminthopsis granulipes group Troughton, 1932
.4 Sminthopsis griseoventer group Kitchener et al., 1984
.5 Sminthopsis longicaudata group Spencer, 1909
.6 Sminthopsis murina group (Waterhouse, 1837[1838])
.7 Sminthopsis psammophila group Spencer, 1895
01 Sminthopsis aitkeni Kitchener et al., 1984
02 Sminthopsis archeri Van Dyck, 1986 - chestnut dunnart
03 Sminthopsis bindi Van Dyck et al., 1994
04 Sminthopsis boullangerensis Crowther et al., 1999
05 Sminthopsis butleri Archer, 1979 - Carpentarian dunnart
06 Sminthopsis crassicaudata (Gould, 1844) - fat-tailed dunnart
07 Sminthopsis dolichura Kitchener et al., 1984
08 Sminthopsis douglasi Archer, 1979 - Julia Creek dunnart
09 Sminthopsis fuliginosus (Gould, 1852) Kitchener, Stoddart & Henry, 1984b
10 Sminthopsis gilberti Kitchener et al., 1984 - Gilbert's dunnart
11 Sminthopsis granulipes Troughton, 1932 - white-tailed dunnart
12 Sminthopsis griseoventer Kitchener et al., 1984
13 Sminthopsis hirtipes Thomas, 1898 - hairy-footed dunnart
14 Sminthopsis leucopus (Gray, 1842) - white-footed dunnart
15 Sminthopsis longicaudata Spencer, 1909 - long-tailed dunnart
16 Sminthopsis macroura (Gould, 1845) - stripe-faced dunnart
17 Sminthopsis murina (Waterhouse, 1837[1838]) - common dunnart
18 Sminthopsis ooldea Troughton, 1964[1965] - Ooldea dunnart
19 Sminthopsis psammophila Spencer, 1895 - sandhill dunnart
20 Sminthopsis virginiae (de Tarragon, 1847) - red-cheeked dunnart
21 Sminthopsis youngsoni McKenzie & Archer, 1982 - lesser hairy-footed dunnart