Gastropoda - Euomphalina - Ophiletidae
Alternative combinations: Eccyliomphalus fredericus, Eccyliopterus fredericus
Synonyms: Ecculiomphalus proclivis Raymond 1906, Eccyliomphalus kalmi Raymond 1906, Eccyliopterus proclivis Raymond 1906
Full reference: P. E. Raymond. 1902. The Crown Point Section. Bulletins of American Paleontology 3(14):1-44
Belongs to Ecculiomphalus according to P. J. Wagner 2023
See also Raymond 1902, Raymond 1906 and Raymond 1908
Sister taxa: Cyrtendoceras priscum, Ecculiomphalus brevicollaris, Ecculiomphalus bucklandi, Ecculiomphalus centrifugus, Ecculiomphalus compressus, Ecculiomphalus devonicus, Ecculiomphalus elegans, Ecculiomphalus harrisae, Ecculiomphalus kepintaghensis, Ecculiomphalus magniumbilicatus, Ecculiomphalus minor, Ecculiomphalus priscus, Ecculiomphalus quebecensis, Ecculiomphalus triangulus, Eccyliomphalus balclatchiensis, Eccyliomphalus calciferus, Eccyliomphalus intortus, Eccyliomphalus macromphalus, Eccyliomphalus proclivis, Eccyliomphalus scotica, Eccyliomphalus tangshanensis
Distribution:
• Chazyan of United States (3: New York collections)
Total: 3 collections including 4 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.