Collections Search for objects: 2 matching records With image (1) Animal/vegetable/mineral Zoology (2) Taxonomic groups Animalia (2)Mollusca (2)Alvania (1)Alvania tarsodes (1)Arca (1)Arca tetragona (1)Arcidae (1)Arcoida (1)Bivalvia (1)Gastropoda (1)Littorinimorpha (1)Rissoidae (1) Name Alvania tarsodes (1)Arca tetragona (Ark shell) (1) Form Dry [also mummified tissue] (2) Area or Water body Fayal (Faial), Portugal (off)Northeast Atlantic Ocean (2) Holding institution National Museum of Ireland - Natural History (2) Station 75 (2) Snail (Alvania tarsodes) Bivalve (Arca tetragona (Ark shell)) [1]