Classification of Voss 2014
Fm. †Prorastomidae Cope 1889
show all | hide all
Fm. Dugongidae Gray 1821 [dugong]
show all | hide all
G. †Metaxytherium de Christol 1840
hide
†Metaxytherium floridanum Hay 1922
†Metaxytherium krahuletzi Depéret 1895
†Metaxytherium medium Desmarest 1822
†Metaxytherium serresii Gervais 1847
†Metaxytherium subapenninum Bruno 1839
Invalid names: Halitherium Kaup 1838 [nomen dubium], Halitherium christolii Fitzinger 1842 [invalid subgroup], Halitherium schinzii Kaup 1838 [nomen dubium], Trachytherium Gervais 1849 [nomen dubium]
Fm. †Protosirenidae Sickenberg 1934
show all | hide all
Subfm. Dugonginae Gray 1821
show all | hide all
G. †Dioplotherium Cope 1883
hide
†Dioplotherium allisoni Kilmer 1965
†Dioplotherium manigaulti Cope 1883
Fm. Trichechidae Gray 1821 [manatee]
show all | hide all
Subfm. †Miosireninae Abel 1919
hide
Fm. Trichechinae Gray 1825
hide
G. Trichechus Linnaeus 1758 [manatee]
hide
Trichechus inunguis Natterer 1883 [Amazonian manatee]
Trichechus manatus Linnaeus 1758
Trichechus senegalensis Link 1795 [West African manatee]
Subfm. †Hydrodamalinae Palmer 1895
show all | hide all
G. †Dusisiren Domning 1978
hide
†Dusisiren dewana Takahashi et al. 1986
†Dusisiren jordani Kellogg 1925
G. †Hydrodamalis Retzius 1794 [Steller's sea cow]
hide
†Hydrodamalis cuestae Domning 1978 [Cuesta sea cow]
†Hydrodamalis gigas Zimmermann 1780 [Steller's sea cow]
Or. Sirenia Illiger 1811 [sirenian]
show all | hide all
Invalid names: Crassitherium Van Beneden 1871 [nomen dubium], Manatherium Hartlaub 1886 [nomen dubium]