Jabruson / Gaboon viper (Bitis gabonica) eating mouse. Epulu Ituri, DR Congo (formerly Zaire), Central Africa

Alex Mustard / Harlequin sweetlips (Plectorhinchus chaetodonoides) cleaned by a pair of bluestreak cleaner wrasse (Labroides dimidiatus). South Atoll, Tubbataha Atolls, Tubbataha Reefs Natural Park, Palawan, Philipp...

Juergen Freund / Yellowtail coris / Clown wrasse (Coris gaimard) swimming fast, Bali, Indonesia.

Alex Mustard / Bluestreak cleaner wrasse (Labroides dimidiatus) attends to a Clark's anemonefish (Amphiprion clarkii) at a cleaning station on a coral reef. It is unusual to see an anemonefish at a cleaning stat...

David Fleetham / Two adult bluestreak cleaner wrasse (Labroides dimidiatus) searching a clown sweetlips (Plectorhinchus chaetodonoides) for parasites, Indonesia.

Richard Robinson / Yellowtail coris (Coris gaimard) also known as the African Coris in it's female phase at Matthew Island a volcanic Island in disputed territory between New Caledonia (France) and Vanuatu in the South...

Richard Robinson / Yellowtail coris (Coris gaimard) also known as the African Coris in it's juvenile phase at Walpole Island, New Caledonia.

Richard Robinson / Yellowtail coris (Coris gaimard) also known as the African Coris in it's juvenile phase at Walpole Island, New Caledonia.

Richard Robinson / Yellowtail coris (Coris gaimard) also known as the African Coris in it's juvenile phase at Walpole Island, New Caledonia.

Richard Robinson / Yellowtail coris (Coris gaimard) also known as the African Coris in it's juvenile phase at Walpole Island, New Caledonia.

Georgette Douwma / Clown sand wrasse (Coris aygula), female. Egypt, Red Sea.

Georgette Douwma / Clown sand wrasse (Coris aygula), female. Egypt, Red Sea.

Pascal Kobeh / Young boy snorkeling at the surface above a coral reef with hard corals (Acropora et porites ) and a Sohal / Red Sea surgeonfish (Acanthurus sohal) and a Klunzinger wrasse (Thalassoma klunzigeri) Egy...