Phylum [Mollusca] Linnaeus, 1758 - molluscs Class Bivalvia Linnaeus, 1758 - bivalves Order Mytiloida Férussac, 1822 see Order Mytilida Férussac, 1822 Superfamily Limacea see Superfamily Limoidea Rafinesque, 1815 Family Limidae Rafinesque, 1815 - file clams Genus Acesta Adams & Adams, 1858