Cephalopoda - Ceratitida - Xenodiscidae
Full reference: C. Spinosa, W.M. Furnish, and B.F. Glenister. 1975. The Xenodiscidae, Permian ceratitoid ammonoids. Journal of Paleontology 49(2):239-283
Belongs to Xenodiscus according to T. B. Leonova 2002
See also Spinosa et al. 1975
Sister taxa: Xenodiscus araxensis, Xenodiscus beedei, Xenodiscus besairiei, Xenodiscus carbonarius, Xenodiscus chaotianensis, Xenodiscus dieneri, Xenodiscus dorashamensis, Xenodiscus gilberti, Xenodiscus guangxiensis, Xenodiscus jubilaearis, Xenodiscus koczyrkeviczi, Xenodiscus lissarensis, Xenodiscus rotundus, Xenodiscus subcarbonarius, Xenodiscus tarpeyi, Xenodiscus xizangensis, Palaeolecanites chapriensis
Type specimen: SUI 31919
Ecology: nektonic carnivore
Average measurements (in mm): shell diameter 41.0
Distribution:
• Permian of Mexico (3 collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.