Deep Sea Hermit Crabs (Pylopagurus discoidalis), family Paguridae, This species has never before been photographed alive. Seen here ocupying tusk shellls, and riding a sea cucumber.
Learn more about the study of these creatures: NMNH
[Photo courtesy of Barry Brown]
Any creatures in the deep sea just look like weird dreams to me. What the hell are those things living in tusks? And...