Alternative combination: Perisphinctes proximus
See also Parent et al. 2006
Sister taxon: Torquatisphinctes torquatus
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 40.2
• Jurassic of Argentina (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.