Collections Search for objects: 1 matching record Animal/vegetable/mineral Zoology (1) Taxonomic groups Elpidia ridgidaAnimalia (1)Echinodermata (1)Elasipodida (1)Elpidia (1)Elpidiidae (1)Holothuroidea (1) Name Elpidia ridgida (1) Area or Water body East of Japan (1)Northwest Pacific Ocean (1) Holding institution Natural History Museum, London (1) Station 241 (1) Sea cucumber (Elpidia ridgida) [1]