†superfamily Atrypoidea Gill 1871 (lamp shell)
Parent taxon: Atrypidina according to P. Musteikis and T. L. Modzalevskaya 2002
See also Jin and Chatterton 1997 and Williams et al. 2002
Sister taxa: Atrypacea, Daylacea, Punctatrypoidea
Subtaxa: Atrypidae Atrypinidae Atrypoidea latilingulata Atrypoidea scheii Lissatrypidae Zygospiridae
Ecology: stationary epifaunal suspension feeder