Colourful, coral covered Reef wall at Osprey Reef, Longfin banner fish (Heniochus acuminatus), Coral Sea, Queensland, Australia, Pacific

Pair of Longfin Bannerfish, Heniochus acuminatus, Great Barrier Reef, Australia

Longfin Bannerfish over Soft Coral Reef, Heniochus acuminatus, Triton Bay, West Papua, Indonesia

Pair of Longfin Bannerfish, Heniochus acuminatus, Great Barrier Reef, Australia

Pair of Longfin Bannerfish, Heniochus acuminatus, Great Barrier Reef, Australia

Pair of Longfin Bannerfish, Heniochus acuminatus, Great Barrier Reef, Australia

Pair of Longfin Bannerfish, Heniochus acuminatus, Great Barrier Reef, Australia

Group of Longfin Bannerfish, Heniochus acuminatus, Great Barrier Reef, Australia

Longfin Bannerfish over Coral Reef, Heniochus acuminatus, Triton Bay, West Papua, Indonesia

Scuba diver over Coral Reef, Komodo National Park, Indonesia

Pair of Longfin Bannerfish, Heniochus acuminatus, Triton Bay, West Papua, Indonesia

Shoal of Longfin Bannerfish, Heniochus acuminatus, Ahe Atoll, Tuamotu Archipel, French Polynesia

Shoal of Longfin Bannerfish, Heniochus acuminatus, Fakarava, Tuamotu Archipel, French Polynesia

Pair of longfin bannerfish (Heniochus acuminatus), Namena Marine Reserve, Fiji, Pacific

Pair of longfin bannerfish (Heniochus acuminatus), Namena Marine Reserve, Fiji, Pacific

School of Longfin bannerfish (Heniochus acuminatus) swimming underwater, Papua New Guinea

Longfin Bannerfish, Heniochus acuminatus, Siaes Tunnel, Micronesia, Palau