Gastropoda - Cerithioidea - Acanthonematidae
Full reference: A. V. Mazaev. 2011. Pennsylvanian gastropods of the suborders Murchisoniina Cox et Knight, 1960 and Sinuspirina Mazaev subordo nov. from the central regions of the Russian Platform: Morphology, taxonomy, and phylogeny. Paleontological Journal 45(12):1533-1599
Belongs to Callispira according to A. V. Mazaev 2011
Sister taxa: Callispira bellula, Callispira grossa, Callispira novemcostata, Callispira okaensis, Callispira quinquecostata, Callispira taosiformis
Type specimen: PM RAS 4471/91/39, a shell. Its type locality is Locality 091. Aleksandrovskii Quarry, Bed 2, near Annenskii Most, which is in a Podolskian carbonate limestone in the Vaskino Formation of the Russian Federation.
Ecology: epifaunal grazer
Distribution: found only at Locality 091. Aleksandrovskii Quarry, Bed 2, near Annenskii Most
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.