Collections Search for objects: 14 matching records With image (5) Animal/vegetable/mineral Zoology (11)Botany (3) Taxonomic groups Animalia (11)Mollusca (7)Gastropoda (6)Stylommatophora (4)Bacillariaceae (3)Bacillariales (3)Bacillariophyceae (3)Chromista (3)Ochrophyta (3)Echinodermata (2)Helicidae (2)Helix (2)Limacidae (2)Limax (2)Ophiurida (2) Name Bacillariaceae (3)Balea tristensis (1)Didiscus aceratus (1)Helix (Hyalinia) exulata (1)Helix exulata (1)Limax canariensis (1)Limax gagates (1)Ophiactis abyssicola (1)Ophiomyces grandis (1)Plaxiphora carpenteri (1)Siphonaria tristensis (1)Thouarella regularis (1) Form Fluid (6)Dry (5)Microscope Slide (3) Area or Water body Tristan da Cunha, British Overseas TerritorySoutheast Atlantic Ocean (13)Southwest Atlantic Ocean (1) Holding institution Natural History Museum, London (6)D'Arcy Thompson Zoology Museum, University of Dundee Museum Services (3)Museum of Comparative Zoology, Harvard University (3)National Museum of Ireland - Natural History (1)Yale Peabody Museum of Natural History (1) Station 135 (2) Diatom (Bacillariaceae) Diatom (Bacillariaceae) Snail (Siphonaria tristensis) Land snail (Helix (Hyalinia) exulata) Land snail (Balea tristensis) Land snail (Helix exulata) Mollusc (Limax canariensis) Coral (Thouarella regularis) Diatom (Bacillariaceae) Mollusc (Limax gagates) Chiton (Plaxiphora carpenteri) Brittle star (Ophiomyces grandis) Sponge (Didiscus aceratus) Brittle star (Ophiactis abyssicola) [1]