†suborder Spatangina Jackson (sea urchin)
Parent taxon: Exocycloida according to W. S. W. Kew 1920
See also Grant and Hertlein 1938
Sister taxon: Clypeastrina
Subtaxa: none
Ecology: epifaunal grazer-deposit feeder
Distribution: there are no occurrences of Spatangina in the database