†superfamily Athyridacea M'Coy 1884 (lamp shell)
Parent taxon: Athyrididina according to W. I. Mitchell 1977
See also Boucot and Johnson 1964, Brunton and Champion 1974, Isaacson et al. 1976, Rubel and Modzalevskaya 1967 and Savage et al. 1978
Sister taxa: Apheathyris, Athyridioidea, Athyridoidea, Athyridoidea, Meristelloidea, Nucleospiroidea, Retzielloidea
Subtaxa: none
Ecology: stationary low-level epifaunal suspension feeder
Distribution: