Jenkins' whipray
... that the usually plain-colored Jenkins' whipray has a spotted variant, the dragon stingray, once considered to be a different species?
... that the usually plain-colored <b id="mwGYc"><a href="./Jenkins'_whipray" id="mwGYg" rel="mw:WikiLink" title="Jenkins' whipray">Jenkins' whipray</a></b> has a spotted <a href="./Polymorphism_(biology)" id="mwGYk" rel="mw:WikiLink" title="Polymorphism (biology)">variant</a>, the dragon stingray, once considered to be a different <a href="./Species" id="mwGYo" rel="mw:WikiLink" title="Species">species</a>?