Collections Search for objects: 3 matching records Animal/vegetable/mineral Zoology (3) Taxonomic groups RissoidaeAnimalia (3)Gastropoda (3)Littorinimorpha (3)Mollusca (3)Rissoa (2)Alvania (1)Alvania trajectus (1)Rissoa (Alvania) trajectus (1)Rissoa (Onoba) mercurialis (1)Rissoa Alvania (1)Rissoa Onoba (1) Name Alvania trajectus (1)Rissoa (Alvania) trajectus (1)Rissoa (Onoba) mercurialis (1) Form Dry (2)Dry [also mummified tissue] (1) Area or Water body Coral Sea (3)Off Wednesday Island Island, Cape York, North-east Australia (1)Off Wednesday Island, Cape York, North-east Australia (1)Wednesday Island (off), Australia (1) Holding institution Natural History Museum, London (2)National Museum of Ireland - Natural History (1) Station 186 Snail (Alvania trajectus) Sea snail (Rissoa (Onoba) mercurialis) Sea snail (Rissoa (Alvania) trajectus) [1]