Mammalia - Condylarthra - Hyopsodontidae
Synonyms: Limnotheriidae Marsh 1875, Mioclaenidae Osborn and Earle 1895
Parent taxon: Condylarthra according to K. D. Rose et al. 2012
See also Archibald 1998, Carroll 1988, Chow et al. 1977, de Muizon and Cifelli 2000, Dehm and Oettingen-Spielberg 1958, Flower and Lydekker 1891, Gazin 1969, Gheerbrant et al. 2001, Gregory 1910, Hay 1902, Hay 1930, Jaekel 1911, Osborn 1902, Scott et al. 2002, Van Valen 1967, Williamson and Carr 2007, Williamson and Weil 2011, Xu 1977 and Zhang et al. 1979
Sister taxa: Desmatoclaenus, Didolodontoidea, Meniscotheridae, Paroxyclaenidae, Pleuraspidotheriidae
Subtaxa: Asiohyopsodus Bomburodon Bubogonia Chacomylus Choeroclaenus Hyopsodontinae Hyopsodus Kollpaniinae Lessnessina Litaletes Midiagnus Mioclaeninae Mioclaenus Molinodus Pascualodus Pleuraspidotheriinae Promioclaenus Protoselene Tiznatzinia Tricuspiodontinae Valenia Yuodon
Type: Hyopsodus
Ecology: scansorial omnivore
Distribution:
• Eocene of Argentina (1 collection), Canada (1: Saskatchewan), China (5), France (3), Japan (2), Mexico (2), Mongolia (2), Morocco (1), the United Kingdom (3), United States (804: California, Colorado, Montana, Nevada, New Mexico, North Dakota, Texas, Utah, Virginia, Wyoming)
• Clarkforkian of United States (3: Colorado, Wyoming)
• Paleocene of Bolivia (3), Canada (9: Alberta, Saskatchewan), China (5), France (3), Germany (1), United States (111: California, Colorado, Montana, New Mexico, Texas, Utah, Wyoming)
Total: 959 collections including 1238 occurrences