Full reference: J. W. Durham. 1954. A new family of clypeastroid echinoids. Journal of Paleontology 28:677-684
Sister taxon: Neolaganidae
Ecology: slow-moving semi-infaunal detritivore
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.