Family Saturnidae Allen and Hannach 1986 (clam)
Parent taxon: Nuculanoidea according to L. A. Nevesskaja 2009
Sister taxa: Isoarcidae, Malletiidae, Nuculanidae, Phaseolidae, Polidevciidae, Sareptidae, Yoldiidae, Zealedidae
Subtaxa: none
Ecology: facultatively mobile infaunal deposit feeder