Collections Search for objects: 3 matching records Animal/vegetable/mineral Zoology (3) Taxonomic groups Animalia (3)Cavolinia (3)Cavolinia trispinosa (3)Cavoliniidae (3)Gastropoda (3)Mollusca (3)Thecosomata (3) Name Cavolinia trispinosa Form Dry (3) Area or Water body Tasman SeaOff Sydney, Australia (3) Holding institution Natural History Museum, London (3) Station 164 (3) Sea butterfly (Cavolinia trispinosa) Sea butterfly (Cavolinia trispinosa) Sea butterfly (Cavolinia trispinosa) [1]