Collections Search for objects: 3 matching records Animal/vegetable/mineral Zoology (3) Taxonomic groups Trophon declinansAnimalia (3)Gastropoda (3)Mollusca (3)Muricidae (3)Neogastropoda (3)Trophon (3) Name Trophon declinans (3) Form Dry (3) Area or Water body Antarctic Indian Ocean (3)Off Marion Island, South Africa (2)South of Kerguelen Island (1) Holding institution Natural History Museum, London (3) Station 150 (1) Sea snail (Trophon declinans) Sea snail (Trophon declinans) Sea snail (Trophon declinans) [1]