PaleoDB taxon number: 307127
Full reference: M. Aberhan. 1998. Early Jurassic Bivalvia of western Canada. Part I. Subclasses Palaeotaxodonta, Pteriomorpha, and Isofilibranchia. Beringeria 21:57-150
Sister taxa: none
Type specimen: GSC 112346, a valve (right valve). Its type locality is GSC loc. C-159444 - Graham Island, which is in a Sinemurian/Pliensbachian marine siliciclastic in Canada.
Ecology: facultatively mobile low-level epifaunal suspension feeder