Cephalopoda - Ellesmerocerida - Protocycloceratidae
Parent taxon: Protocycloceratidae according to S. C. Hook and R. H. Flower 1977
See also Ulrich et al. 1944
Sister taxa: Bakeroceras, Catoraphinoceras, Cyptendoceras, Diastoloceras, Endocycloceras, Kyminoceras, Notocycloceras, Protocycloceras, Paracatoraphiceras
Subtaxa: Catoraphiceras colon Catoraphiceras cushingi Catoraphiceras foerstei Catoraphiceras ibexense Catoraphiceras lobatum Catoraphiceras osagense Catoraphiceras resseri Catoraphiceras sordidum
Type: Catoraphiceras lobatum
Ecology: nektobenthic carnivore
Distribution:
• Ordovician of Canada (1: Quebec collection), United States (9: Alabama, Nevada, New York, Tennessee, Texas, Utah)
Total: 10 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.