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

An adult saddle butterflyfish (Chaetodon ephippium), off Kri Island, Raja Ampat, Indonesia, Southeast Asia, Asia

Double-saddle butterflyfish (Chaetodon ulietensis), feeding on fish head, Beqa Lagoon, Viti Levu, Fiji, South Pacific, Pacific

Guam, Pacific double-saddle butterfly fish (Chaetodon ulietensis) close-up

Pair Double-saddle Butterflyfish, Chaetodon ulietensis, Turtle Cove, Micronesia, Palau

Double-saddle Butterflyfish, Chaetodon ulietensis, Turtle Cove, Micronesia, Palau