Phylum [Mollusca] Linnaeus, 1758 - molluscs Class Bivalvia Linnaeus, 1758 - bivalves Order Veneroida H. & A. Adams, 1856 see Order Venerida Gray, 1854 Superfamily Tellinacea see Superfamily Tellinoidea Blainville, 1814 Family Psammobiidae Fleming, 1828 - sunset clams 1 Subfamily Psammobiinae Fleming, 1828