Platybrissus (Platybrissus) Grube 1865 (heart urchin)
Echinoidea - Spatangoida - Asterostomatidae
Parent taxon: Platybrissus according to A. G. Fischer 1966
Sister taxon: Platybrissus (Eurypatagus)
Subtaxa: none
Ecology: slow-moving shallow infaunal deposit feeder-detritivore
Distribution: there are no occurrences of Platybrissus (Platybrissus) in the database