†Pygomalus ovalis Leske 1778 (sea urchin)
Click image to enlarge. Click to access iDigBio record.
Echinoidea - Irregularia - Collyritidae
Alternative combination: Spatangites ovalis
Synonym: Dysaster robinaldinus Cotteau 1851
Belongs to Pygomalus according to E. S. Poretskaya 1971
See also Jesionek-Szymanska 1963
Sister taxon: Pygomalus analis
Ecology: epifaunal grazer-deposit feeder
Distribution:
• Jurassic of Armenia (2 collections), Poland (1)
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.