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

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

Michele Westmorland / Banded coral shrimp (Stenopus hispidus) and Hamlet (Hypoplectrus sp.), St Vincent, West-Indies, Caribbean, May.

Graham Eaton / Two Banded Coral Shrimp (Stenopus hispidus). St Lucia, West Indies, July.

Juergen Freund / Spot-face moray eel (Gymnothorax fimbriatus) in coral reef crevice being cleaned by Banded coral shrimps (Stenopus hispidus) West New Britain, Papua New Guinea.

Juergen Freund / Banded boxer shrimp (Stenopus hispidus). Lembeh Strait, North Sulawesi, Indonesia.

Juergen Freund / Banded boxer / coral shrimp (Stenopus hispidus) showing long antennae. Lembeh Strait, North Sulawesi, Indonesia.

Fred Bavendam / Banded Coral Shrimp (Stenopus hispidus) with long antennae, Bonaire, Caribbean

Michele Westmorland / Banded shrimp (Stenopus zanzibaricus) House Jetty Reef. Night dive. Tufi, Papua New Guinea

Juergen Freund / Banded Coral Shrimp on coral (Stenopus hispidus) Caribbean

Juergen Freund / Banded coral shrimp on brain coral, Caribbean Sea off Cuba

Norbert Wu / Banded Coral Shrimp (Stenopus hispidus) sets up cleaning stations on coral heads, Caribbean

Brent Hedges / Banded coral shrimp, Milne Bay, Papua New Guinea.

Roberto Rinaldi / Banded coral shrimp (Stenopus hispidus), Cayman Islands.

Roberto Rinaldi / Banded coral shrimp (Stenopus hispidus). Sulawesi, Indonesia.

Roberto Rinaldi / Golden coral shrimp (stenopus spinosus) in Deer cave (grotta dei Cervi), Sardinia, Italy.

Juergen Freund / Banded coral shrimp {Stenopus hispidus} Cuba Caribbean Sea

Juergen Freund / Banded coral shrimp {Stenopus hispidus} Cuba, Caribbean Sea