Papuan epaulette shark swimming over coral reef at night in Raja Ampat

papuan epaulette shark hemiscyllium hallstromi bamboo shark hemiscylliidae hemiscyllium shark sharks vulnerable endangered raja ampat papua neuguinea pacific pacific ocean ocean sea underwater under sea aquatic aquatic animal marine animal marine life ocean life sea life marine species coral corals coral reef night night dive night diving night underwater scuba dive scuba diving noctural