Raccoon butterflyfish (Chaetodon lunula) and saddle wrasse (Thalassoma duperrey), off the island of Lanai, Hawaii, United States of America, Pacific, North America

actinopterygii animal animal themes animals in the wild aquatic beautiful beauty beauty in nature biodiversity butterflyfish chaetodon chaetodon lunula chaetodontidae chordata color image coral coral reef day diverse ecology ecosystem environment environmental ethereal fauna fish group of animals group of fish hawaii hawaiian islands horizontal ichthyology idyllic labridae labriformes lanai large group of animals lunule butterflyfish marine biology natural world nature no people ocean ocean life outdoors pacific islands perciform perciformes percoidei photography picturesque raccoon butterflyfish reef saddle wrasse school of fish schooling sea sea life sea urchins shoal swimming thalassoma duperrey togetherness tropical climate tropical fish undersea underwater urchin variant variation variety vitality water wildlife wrasse zoology