Alternative combinations: Cyclopidius heterodon, Pithecistes heterodon
Full reference: E. D. Cope. 1877. Descriptions of New Vertebrata from the Upper Tertiary Formations of the West. Proceedings of the American Philosophical Society 17:219-231
Type specimen: right maxilla with P4 and M1, a maxilla
Ecology: ground dwelling herbivore
Distribution: there are no occurrences of Sespia heterodon in the database
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.