†suborder Nomarthra Cope 1889 (edentate)
Full reference: E. D. Cope. 1889. The Edentata of North America. American Naturalist 23(272):657-664
Parent taxon: Edentata according to E. D. Cope 1889
Sister taxa: Anicanodonta, Chlamytheridae, Cingulata, Ernanodontidae, Phyllophaga, Pilosa, Hicanodonta
Subtaxa: none
Ecology: ground dwelling omnivore