Phylum [Mollusca] Linnaeus, 1758 - molluscs Class Bivalvia Linnaeus, 1758 - bivalves Order Veneroida H. & A. Adams, 1856 see Order Venerida Gray, 1854 Superfamily Solenacea see Superfamily Solenoidea Lamarck, 1809 1 Family Solenidae Lamarck, 1809 - razor clams 2 Family Cultellidae Davies, 1935 see Subfamily Cultellinae Davies, 1935