Rhinolambrus sp.16:9 video of unknown species of Rhinolambrus, possibly Rhinolambrus contrarius. Depth: 130ft, Location: near dive site Sherwood Forest, Island of Kauai, Hawaii. Rhinolambrus contrarius is not presently known from the Hawaiian Islands. More discussion here: http://www.hawaiisfishes.com/inverts/true_crabs/neatcrabs.htm