Collections Search 2 records Remove a filter GadilidaeSt Thomas, Off Culebra Island, West Indies Add a filter Animal/vegetable/mineral Zoology (2) Taxonomic groups Animalia (2) Gadilida (2) Mollusca (2) Scaphopoda (2) Cadulus (1) Cadulus rastridens (1) Siphodentalium (1) Siphodentalium tytthum (1) Name Cadulus rastridens (1) Siphodentalium tytthum (1) Form Dry (2) Area or Water body Western Central Atlantic Ocean (2) Holding institution Natural History Museum, London (2) Station 24 (2) 2 matching records Tusk shell (Cadulus rastridens) 25/03/1873; 25 March 1873 Tusk shell (Siphodentalium tytthum) 25/03/1873; 25 March 1873 Name Date collected Holding institution Tusk shell (Cadulus rastridens) 25/03/1873; 25 March 1873Natural History Museum, London Tusk shell (Siphodentalium tytthum) 25/03/1873; 25 March 1873Natural History Museum, London 1