Gastropoda - Cerithioidea - Acanthonematidae
Full reference: A. V. Mazaev. 2019. Lower Permian gastropods of Shakhtau (Asselian–Sakmarian boundary beds, southern Cisuralia). Paleontological Journal 53:1237-1345
Belongs to Callispira according to A. V. Mazaev 2019
Sister taxa: Callispira bellula, Callispira grossa, Callispira novemcostata, Callispira okaensis, Callispira quinquecostata, Callispira tricostata
Type specimen: PIN 5538/7-19, a shell. Its type locality is Shakhtau open pit, sample 7, which is in an Asselian reef, buildup or bioherm reef rocks in the Shakhtau Reef Formation of the Russian Federation.
Ecology: epifaunal grazer
Distribution:
• Permian of the Russian Federation (2 collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.