Aulacostephanus (Pararasenia) tobolicus Khudyaev 1929 (ammonite)

Cephalopoda - Ammonitida - Aulacostephanidae

Alternative combination: Blanfordia tobolica

Belongs to Aulacostephanus (Pararasenia) according to M. S. Mesezhnikov 1984

Sister taxa: Aulacostephanus (Pararasenia) pischmae, Aulacostephanus (Pararasenia) quenstedti, Aulacostephanus (Pararasenia) semieudoxus, Aulacostephanus (Pararasenia) subhibridus

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell diameter 84.7


• Jurassic of the Russian Federation (3 collections)

Total: 3 collections each including a single occurrence

Show more details

Specimen images are retrieved through the ePANDDA API.

Click image to enlarge. Click to access iDigBio record.