Collections Search for objects: 1 matching record Animal/vegetable/mineral Zoology (1) Taxonomic groups Animalia (1)Cavolinia (1)Cavolinia trispinosa (1)Cavoliniidae (1)Gastropoda (1)Mollusca (1)Thecosomata (1) Name Cavolinia trispinosa Form Dry (1) Area or Water body Northwest Pacific Ocean (1)Off south coast of Japan (1) Holding institution Natural History Museum, London (1) Station 237 Sea butterfly (Cavolinia trispinosa) [1]