GEORGETTE DOUWMA / SCIENCE PHOTO LIBRARY GEORGETTE DOUWMA / SCIENCE PHOTO LIBRARY
Bluecheek butterflyfish (Chaetodon semilarvatus) feeding on a coral reef. This fish is also known as the golden butterflyfish and masked butterflyfish. It can reach a length of up to 23 centimetres and is found in the Indo-West Pacific. Photographed in the Red Sea, Egypt.
Model release not required. Property release not required.