Phylum [Mollusca] Linnaeus, 1758 - molluscs Class Scaphopoda Bronn, 1862 - tusk shells Family Dentaliidae Children, 1834 1 Subfamily Antalinae Stoliczka, 1868 see Family Dentaliidae Children, 1834 2 Subfamily Dentaliinae (Gray, 1834) see Family Dentaliidae Children, 1834 3 Subfamily Laevidentaliinae