Nick Hawkins / Orange-footed sea cucumber (Cucumaria frondosa) tentacles, Bay of Fundy, New Brunswick, Canada, July.

Sue Daly / Sea cucumber (Cucumaria frondosa), Trondheimsfjord, Norway, July.

Scott Leslie / Green Sea Urchin (Strongylocentrotus droebachiensis) barren with Orange-footed Sea Cucumber (Cucumaria frondosa), Passamaquoddy Bay, Maine

Scott Leslie / Orange-footed Sea Cucumber (Cucumaria frondosa) filter feeding, Nova Scotia, Canada