Eastern Triangle Butterflyfish

Chaetodon baronessa

Eastern Triangle Butterflyfish — photo 1 of 4
Photo 1 of 4 · Bernard E. Picton BernardP · CC BY-SA 4.0 · via Wikimedia Commons
commonbrownpurplegreybarredterritorialsmallreef
Habitat
Reef
Max size
16 cm
Family
Chaetodontidae

The eastern triangle butterflyfish, also known as the baroness butterflyfish, is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is found in the central Indo-West Pacific region from the Cocos-Keeling Islands and Indonesia in the eastern Indian Ocean to Fiji and Tonga, north to southern Japan, south to New Caledonia and New South Wales in Australia.

Adapted from Wikipedia, licensed under CC BY-SA 4.0.