Suborder Rotulina Durham 1955 (sand dollar)
Full reference: J. W. Durham. 1955. Classification of clypeasteroid echinoids. California University Publications in Geological Sciences 31:73-198
Parent taxon: Clypeasteroida according to J. W. Durham 1966
See also Durham 1955
Sister taxa: Clypeasterina, Conoclypeidae, Faujasiidae, Laganina, Oligopygidae, Plesiolampadidae, Prowillungaster, Runa, Scutellina, Tournoueraster, Willungaster
Subtaxa: none
Ecology: slow-moving semi-infaunal detritivore
Distribution: there are no occurrences of Rotulina in the database