Full reference: J. D. Stilwell and W. J. Zinsmeister. 1992. Molluscan Systematics and Biostratigraphy. Antarctic Research Series, AGU 55
Sister taxa: none
Type specimen: USNM 44199, a shell
Ecology: stationary epifaunal suspension feeder
• Eocene of Antarctica (5 collections)
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.