<p>The <b>Hydrophis cyanocinctus</b>, or blue-stripe sea snake, is a striking marine reptile native to the Indo-Pacific region, characterized by its slender body adorned with vibrant blue and yellow stripes. Typically reaching lengths of 1 to 1.5 meters, this carnivorous predator thrives in shallow, warm waters, preying on small fish and eels while exhibiting unique nocturnal hunting behaviors.</p>