†superfamily Ambonychioidea Miller 1877 (clam)
Alternative spelling: Ambonychiacea
Parent taxon: Myalinida according to J. G. Carter et al. 2011
See also Bouchet et al. 2010, Cope 1996, McRoberts and Newell 2005, Nevesskaja 2009, Newell 1965, Pojeta 1966 and Vokes 1980
Sister taxa: Alatoconchoidea, Inoceramoidea, Prokopievskioidea
Subtaxa: Ambonychiidae Lunulacardiidae Monopteriidae Myalinidae Mysidiellidae Ramonalinidae
Type: Ambonychiidae
Ecology: facultatively mobile epifaunal suspension feeder