Full reference: A. Pomel. 1883. Classification méthodique des échinides vivants et fossiles. Adolphe Jourdan, Alger 1-131
Parent taxon: Holasteroida according to C. G. Barras 2007
See also Sepkoski 2002, Smith 1991 and Wagner and Durham 1966
Sister taxa: Calymnidae, Coraster, Corechinus, Coryslus, Eoholaster, Hemipneustidae, Menuthiaster, Meridosternata, Nordenskjoeldaster, Physaster, Pomaster, Pseudholasteridae, Smithiaster, Stenonasteridae, Turanglaster
Subtaxa: Pseudholaster barthouxi Pseudholaster bicarinatus Pseudholaster tricarinatus
Ecology: semi-infaunal detritivore
Distribution:
• Cretaceous of Brazil (4 collections), Egypt (2), Germany (1), Madagascar (2)
Total: 9 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.