Juergen Freund / Banded coral (Cleaning) shrimp on coral, Caribbean Sea off Cuba.

Pascal Kobeh / Reef stonefish (Synanceia verrucosa) camouflaged in reef with Banded coral shrimp (Stenopus hispidus). Flores Sea, Indonesia.

Magnus Lundgren / Wild Wonders of China / Larval banded coral shrimp (Stenopus hispidus) at night, Kenting National Park, Hengchun Peninsula, Taiwan

David Fleetham / Yellowmargin moray eel (Gymnothorax flavimarginatus) with a Banded coral shrimp (Stenopus hispidus) inspecting it for parasites, Hawaii.

David Fleetham / Banded coral shrimp (Stenopus hispidus) checking Yellow edged moray eel (Gymnothorax flavimarginatus) for parasites, Hawaii.

David Fleetham / Undulated moray eel (Gymnothorax undulatus) with banded coral shrimp (Stenopus hispidus) inspecting its teeth, Hawaii.

David Fleetham / Banded coral shrimp (Stenopus hispidus) eye to eye with a spearing Mantis shrimp (Lysiosquillina sp). Komodo, Indonesia.

David Fleetham / Banded boxer / coral shrimp (Stenopus hispidus) on the nose of a giant moray eel (Gymnothorax javanicus), checking for parasites. Yap, Micronesia.

Franco Banfi / Couple of banded boxer shrimp (Stenopus hispidus) Tubbataha Reef Natural Park, UNESCO World Heritage Site, Sulu Sea, Cagayancillo, Palawan, Philippines

Pascal Kobeh / Banded coral shrimp (Stenopus hispidus) Maldives. Indian Ocean.

Claudio Contreras / Banded Coral Shrimp (Stenopus hispidus), Batasan Island, Danajon Bank, Central Visayas, Philippines, April

Georgette Douwma / Banded coral shrimp (Stenopus hispidus). Maldives.