Collections Search for objects: 2 matching records With image (2) Animal/vegetable/mineral Zoology (2) Taxonomic groups Animalia (2)Anthozoa (2)Cnidaria (2)Pennatulacea (2)Protoptilidae (2)Protoptilum (2)Protoptilum abessans (1)Protoptilum carpenteri (1) Name Protoptilum abessans (1)Protoptilum carpenteri (1) Form wet Area or Water body Off East coast of United StatesNorthwest Atlantic Ocean (2) Holding institution Natural History Museum, London (2) Station 44 (1)46 (1) sea pen (Protoptilum carpenteri) sea pen (Protoptilum abessans) [1]