†Arctocyonides Lemoine 1891 (condylarth)
Mammalia - Theriiformes - Arctocyonidae
Parent taxon: Arctocyonidae according to J. J. Hooker and C. Millbank 2001
Sister taxa: Arctocyon, Arctocyoninae, Baioconodon, Carcinodon, Chriacus, Colpoclaenus, Desmatoclaenus, Deuterogonodon, Heteroborus, Hyodectes, Karakia, Lambertocyon, Landenodon, Loxolophinae, Loxolophus, Mentoclaenodon, Mimotricentes, Oxyprimus, Princetonia, Protungulatum
Subtaxa: Arctocyonides arenae, Arctocyonides trouessarti, Arctocyonides weigelti
Type: Arctocyonides trouessarti
Ecology: ground dwelling omnivore