Pair of wire coral gobies (Bryaninops yongei) on wire coral (Cirripathes anguina), Ailuk atoll, Marshall Islands, Pacific

wire coral goby goby bryaninops yongei wire coral coral reef vertebrates cirripathes anguina namu atoll marshall islands north pacific night outdoors nature natural world marine life close up close ups camouflage fish fishes gobies wire coral gobies coral corals micronesia pacific two fish pair pairs horizontal