ALEXIS ROSENFELD / SCIENCE PHOTO LIBRARY ALEXIS ROSENFELD / SCIENCE PHOTO LIBRARY
Melon butterflyfish (Chaetodon trifasciatus) over coral. This fish, also known as the redfin butterflyfish, inhabits coral reefs in the tropical Indo-Pacific region. It feeds on coral polyps, and can reach a length of 15 centimetres. Photographed at Fakarava Atoll, French Polynesia, in the Pacific Ocean.
Model release not required. Property release not required.