†Mentoclaenodon Weigelt 1960 (condylarth)
Mammalia - Theriiformes - Arctocyonidae
Parent taxon: Arctocyonidae according to J. D. Archibald 1998
Sister taxa: Arctocyon, Arctocyonides, Arctocyoninae, Baioconodon, Carcinodon, Chriacus, Colpoclaenus, Desmatoclaenus, Deuterogonodon, Heteroborus, Hyodectes, Karakia, Lambertocyon, Landenodon, Loxolophinae, Loxolophus, Mimotricentes, Oxyprimus, Princetonia, Protungulatum
Subtaxa: Mentoclaenodon acrogenius
Ecology: ground dwelling omnivore