†superfamily Modiolopsoidea Fischer 1886 (clam)
Parent taxon: Mytilida according to J. G. Carter et al. 2011
See also Bouchet et al. 2010
Sister taxa: Fungiacara, Isognomoidea, Lunulacardioidea, Malleoidea, Modiomytilus, Myapalmula, Mysidielloidea, Mytiloidea, Mytilon, Paramusculus, Regoria, Regulifer, Septiola, Skarlatella, Striamodiolus, Strimodiolus
Subtaxa: Goniophorinidae Modiolopsidae Saffordiidae
Ecology: stationary low-level epifaunal suspension feeder
Distribution: