Longnose filefish (Oxymonacanthus longirostris) feeding on coral (Acropora isopora sp.), Ailuk Atoll, Marshall Islands, Micronesia, Pacific

longnose filefish oxymonacanthus longirostris feeding coral coral reef acropora isopora sp marshall islands acroporiidae fish fishes pacific ocean anthozoa swimming day outdoors nature natural world marine life underwater pairs two fish longnose filefishes filefish filefishes tropical corals pacific one fish ailuk micronesia horizontal