stingray. feathertail stingray (pastinachus sephen) .

underwater sea reef ocean animal coral organism fish coast wave wildlife stingray feathertail pastinachus sephen resembles inverted saucer long tail distinctive feature sagging outgrowth skin wild water vitaliy6447 vacation tropical travel swimming snorkeling sand salt reefs nature marsa alam marine life landscape island extreme exotic environment egypt dive deep diving blue scuba spotted red aquatic fins