Standing Out From the Crowd (IMAGE) ARC Centre of Excellence for Coral Reef Studies Caption Two closely related species living together need different colors to stand out. The Reticulated Butterflyfish (Chaetodon reticulatus; left) and Meyer's Butterflyfish (Chaetodon meyeri; right) are close relatives that have overlapping ranges in the Indo-Pacific and are both found on the Great Barrier Reef. Despite only being separate species for less than a million years (a blink of an eye in evolutionary time), they have evolved very different color patterns making them stand apart from each other on reefs where they are both found. Credit Tane Sinclair-Taylor Usage Restrictions Reproduction with attribution is permitted only with the promotion of this release. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.