Superfamily Glycymeroidea Newton 1922 (clam)
Parent taxon: Arcoida according to L. A. Nevesskaja 2009
Sister taxa: Antoneila, Arcoidea, Austracuculiaea, Ekaterdonta, Glycymeridoidea, Glyptarcoidea, Limopsoidea, Okinawanoarca, Pentoperna, Philobryoidea, Pitchleria
Subtaxa: none
Ecology: facultatively mobile semi-infaunal suspension feeder
Distribution: there are no occurrences of Glycymeroidea in the database