Chris Newbert / Left-handed Hermit Crab (Paguristes sp) 30 feet deep, Solomon Islands

Chris Newbert / Left-handed Hermit Crab (Paguristes sp) peering out from a vacated Serpulid Worm hole in the reef surrounded by a Red Encrusting Sponge, Solomon Islands

Norbert Wu / Red Reef Hermit (Paguristes cadenati) eyes on stalks, hairs on arms used for sensing food in sand, Caribbean

David Fleetham / Scarlet leg hermit crab (Paguristes cadenati), off the island of Bonaire, The Caribbean.