†Hypsopygaster (sea urchin)
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Echinoidea - Cassiduloida - Cassidulidae
Parent taxon: Cassidulidae according to P. M. Kier 1966
See also Kier 1962 and Sepkoski 2002
Sister taxa: Breynella, Cassidulus, Catopygus, Echanthus, Nucleopygus, Ochetes, Rhyncholampas, Stigmatopygus
Subtaxa: Hypsopygaster ungosensis
Ecology: slow-moving semi-infaunal detritivore
Distribution: there are no occurrences of Hypsopygaster in the database
Specimen images are retrieved through the ePANDDA API.
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