Rostroconchia - Conocardiida - Eopteriidae
Full reference: J. Pojeta and B. Runnegar. 1976. The paleontology of rostroconch mollusks and the early history of the phylum Mollusca. United States Geological Survey Professional Paper 968:1-88
Belongs to Euchasma according to P. J. Wagner 2023
See also Pojeta and Runnegar 1976
Sister taxa: Euchasma blumenbachi, Euchasma caseyi, Euchasma colliveri, Euchasma eopteriformis, Euchasma jonesi, Euchasma multistriata, Euchasma swarkoi
Type specimen: Its type locality is Kobayashi Locality 31. East End of Pulau Langgon (Languun), which is in a Fennian carbonate limestone in the Lower Setul Formation of Malaysia.
Ecology: stationary semi-infaunal suspension feeder
Distribution:
• Fennian of Malaysia (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.