Bivalvia - Pholadomyida - Pholadomyidae
Full reference: K. A. Astaf'yeva-Urbaytis. 1981. The genus Exochorhynchus from the upper Paleozoic deposits in the USSR and Mongolia. Paleontological Journal 15:29-36
Belongs to Exochorhynchus according to K. A. Astaf'yeva-Urbaytis 1981
Sister taxa: Exochorhynchus altirostratus, Exochorhynchus barringtoni, Exochorhynchus buriti, Exochorhynchus curtus, Exochorhynchus itararensis, Exochorhynchus mongolensis, Exochorhynchus rectus, Exochorhynchus similis
Type specimen: VNIGRI 804-00, a shell. Its type locality is Pravyy Edzhekal River, Kolyma region, which is in a Bashkirian marine horizon in the Russian Federation.
Ecology: facultatively mobile deep infaunal suspension feeder
Distribution: found only at Pravyy Edzhekal River, Kolyma region
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.