Alternative combinations: Conoryctes ditrigonus, Periptychus ditrigonus
Synonym: Ectoconus majusculus Matthew 1937
Full reference: E. D. Cope. 1882. Synopsis of the Vertebrata of the Puerco Eocene epoch. Supplement on a new Meniscotherium from the Wasatch epoch. Proceedings of the American Philosophical Society 20:461-471
- Ectoconus ditrigonus: AMNH 3798, a mandible (fragment of right dentary with m2)
- Ectoconus majusculus: Amer. Mus. No. 16500, a skeleton (nearly complete skeleton).
Total: 21 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.