Thread-sail filefish (Stephanolepis cirrhifer), Seopsom island, Jeju-Do, South Korea, East Sea, Asia

marine animal ocean sea water underwater saltwater fish south korea teeth file bony fishes upper teeth thread sail file fish day outdoors nature natural world marine life close up close ups one fish fishes thread sail filefish thread sail filefishes thread sail filefishes thread sail filefish filefish filefishes stephanolepis cirrhifer seopsome island jeju do korea asia horizontal