Arc-eye hawkfish (Paracirrhites arcatus) on stiff finger coral (Lobophytum sp.), Namu atoll, Marshall Islands, Pacific

arc eye hawkfish paracirrhites arcatus lobophytum sp namu atoll marshall islands north pacific reef fish reef fishes one fish coral reef coral vertebrates hawk fish hawk fishes arc eye hawkfishes stiff finger coral day outdoors nature natural world underwater tropical marine life close up close ups corals arc eye hawkfish arc eye hawkfishes pacific horizontal