†Callispira okaensis Mazaev 2003 (snail)
Click image to enlarge. Click to access iDigBio record.
Gastropoda - Cerithioidea - Acanthonematidae
Full reference: A. V. Mazaev. 2003. The family Orthonemidae (Gastropoda) from the Middle and Upper Carboniferous of the central part of the Russian Plate. Ruthenica 13(2):89-100
Belongs to Callispira according to A. V. Mazaev 2003
Sister taxa: Callispira bellula, Callispira grossa, Callispira novemcostata, Callispira quinquecostata, Callispira taosiformis, Callispira tricostata
Type specimen: PM RAS 4471/96/1, a shell
Ecology: epifaunal grazer
Distribution:
• Carboniferous 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.