Kingdom Animalia Linnaeus, 1758 - animals Phylum Mollusca Linnaeus, 1758 - molluscs Class Bivalvia Linnaeus, 1758 - bivalves 1 Subclass Protobranchia Pelseneer, 1889 2 Subclass Lamellibranchia 3 Subclass Anomalodesmata Dall, 1889 see Order Anomalodesmata Dall, 1889