†subfamily Loxolophinae Van Valen 1978 (condylarth)
Mammalia - Procreodi - Arctocyonidae
Parent taxon: Arctocyonidae according to J. J. Eberle 2003
Sister taxa: Anacodon, Aphanocyon, Arctocyon, Arctocyonides, Arctocyoninae, Baioconodon, Carcinodon, Chriacus, Claenodon, Colpoclaenus, Deuterogonodon, Heteroborus, Hyodectes, Karakia, Lambertocyon, Landenodon, Loxolophus, Maiorana, Mentoclaenodon, Mimatuta, Mimotricentes, Oxyclaenus, Oxyprimus, Oxytomodon, Paratriisodon, Princetonia, Protungulatum, Sigynorum, Thryptacodon
Subtaxa: Desmatoclaenus
Ecology: ground dwelling omnivore
Distribution:
• Paleocene of Canada (2: Alberta, Saskatchewan collections), United States (11: Colorado, New Mexico, Utah, Wyoming)
Total: 13 collections including 16 occurrences