Mammalia - Artiodactyla - Camelidae
Parent taxon: Camelidae according to Peterson 1904
Sister taxa: Aepycamelus, Aguascalientia, Alforjas, Aucheniina, Australocamelus, Blancocamelus, Camelina, Camelinae, Camelops, Cuyamacamelus, Eulamaops, Floridatragulus, Gentilicamelus, Gigantocamelus, Hesperocamelus, Megacamelus, Megatylopus, Merycotheriina, Michenia, Miolabinae, Nothokemas, Palauchenia, Paracamelus, Paralabis, Paratylopus, Pliauchenia, Poebrodon, Priscocamelus, Procamelus, Protolabis, Stenomylinae, Tanymykter, Titanotylopus
Subtaxa: Oxydactylus benedentatus, Oxydactylus cameloides, Oxydactylus campestris, Oxydactylus lacota, Oxydactylus longipes, Oxydactylus longirostris, Oxydactylus lulli, Oxydactylus wyomingensis
Type: Oxydactylus longipes
Ecology: ground dwelling browser-browser