Mammalia - Ungulata - Periptychidae
Full reference: E. D. Cope. 1882. The Periptychidae. The American Naturalist 16:832-833
Parent taxon: Periptychidae according to E. D. Cope 1882
See also Archibald 1998, Carroll 1988 and Hay 1902
Sister taxa: Alticonus, Ampliconus, Anisonchinae, Auraria, Conacodontinae, Escatepos, Goleroconus, Maiorana, Mimatuta, Mithrandir, Paleoungulatum, Periptychinae, Tinuviel
Subtaxa: Hemithlaeus josephi Hemithlaeus kowalevskianus
Type: Hemithlaeus kowalevskianus
Ecology: ground dwelling herbivore
• Paleocene of United States (6: New Mexico, Wyoming collections)
Total: 6 collections each including a single occurrence
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Specimen images are retrieved through the ePANDDA API.
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