Cephalopoda - Ammonitida - Deshayesitidae
Alternative combinations: Acanthoceras justinae, Dufrenoya justinae
Synonyms: Dufrenoya buckhardti Scott 1940, Dufrenoya capitalis Stoyanow 1949, Dufrenoya texana Burckhardt 1925, Hoplites roemeri Cragin 1893
Belongs to Dufrenoyia according to R. Barragán and F. J.-M. Maurrasse 2008
See also Renz 1982, Stoyanow 1949 and Young 1974
Sister taxa: Dufrenoya comalensis, Dufrenoyia codazziana, Dufrenoyia dufrenoyi, Dufrenoyia furcata, Dufrenoyia katalinae, Dufrenoyia rebeccae, Dufrenoyia scotti
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Mexico (15 collections), United States (13: Arizona, Louisiana, Texas), Venezuela (1)
Total: 29 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.