Cephalopoda - Ammonitida - Arietitidae
Alternative combination: Ammonites robustus
Belongs to Arnioceras according to Y. G. Wang and P. L. Smith 1986
Sister taxa: Arnioceras arnouldi, Arnioceras bodleyi, Arnioceras ceratitoides, Arnioceras cuneiforme, Arnioceras fieldingiceroides, Arnioceras insolitum, Arnioceras mendax, Arnioceras miserabile, Arnioceras nevadanum, Arnioceras paucicostum, Arnioceras pseudokridion, Arnioceras pseudoturneri, Arnioceras rejectum, Arnioceras semicostatum, Arnioceras semilaeve, Arnioceras speciosum, Arnioceras transitionis, Arniotites schmerbitzii, Arniotites vancouverensis, Arniotites stautei
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 61.0
Distribution:
• Jurassic of Chile (1 collection), China (1), France (1)
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.