<h2>Short Description</h2> <p><b>Parahydrophis mertoni</b>, commonly known as Merton's sea snake, is a nocturnal marine predator native to the Indo-Pacific regions, recognized for its streamlined body, distinctive coloration, and ability to thrive in warm, shallow waters near coral reefs. This species plays a crucial ecological role, regulating fish populations while exhibiting unique adaptations such as breath-holding capabilities and skin oxygen absorption.</p>