†Palaeoconchus Vinn 2006 (mollusk)
Parent taxon: Microconchida according to O. Vinn 2006
Sister taxa: Helicoconchus, Microconchus, Polonoconchus, Punctaconchus
Subtaxa: Palaeoconchus minor, Palaeoconchus sanctacrucensis, Palaeoconchus tenuis
Type: Palaeoconchus minor
Ecology: stationary semi-infaunal suspension feeder