Odobenidae Temporal range: Middle Miocene to present | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Carnivora |
Clade: | Pinnipedia |
Superfamily: | Otarioidea |
Family: | Odobenidae Allen, 1880 |
Genera | |
Odobenus (walrus) |
Odobenidae is a family of pinnipeds, of which the only extant species is the walrus (Odobenus rosmarus). In the past, however, the group was much more diverse, and includes more than a dozen fossil genera.
All genera, except Odobenus, are extinct.[1]
In re-analyzing Pelagiarctos, Boessenecker et al. (2013) proposed the phylogenetic relationships of Odobenidae as follows (this analysis excluded Archaeodobenus, Titanotaria, Nanodobenus, and Pliopedia; and included Enaliarctos, Pteronarctos, Allodesmus, Desmatophoca, Callorhinus, Monachus, and Erignathus):[3]
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Genera of pinnipeds and their stem-allies
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Odobenidae |
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Authority control databases: National ![]() |
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