Apatopygus Hawkins 1920 (sea urchin)
Echinoidea - Irregularia - Apatopygidae
Parent taxon: Apatopygidae according to M. Gatt 2005
Sister taxa: none
Subtaxa: Apatopygus gaudensis
Ecology: epifaunal grazer-deposit feeder
Echinoidea - Irregularia - Apatopygidae
Parent taxon: Apatopygidae according to M. Gatt 2005
Sister taxa: none
Subtaxa: Apatopygus gaudensis
Ecology: epifaunal grazer-deposit feeder