Origins: On 6 July 2007, the web site Fark held a contest in which users were asked to "Photoshop this baby undulate ray," with "this" referring to the following photograph: Although the Fark ...

Reece and his colleagues collected two species of eels, the undulated moray (Gymnothorax undulatus) and the yellow-edged moray (G. flavimarginatus) at a dozen different locations across the Indo ...

Moray eels, the slender fish that inspired the movie "Alien," are turning out to be odder than what's on the surface. New research suggests the 150-plus eel species feed on the same fish and have ...

The undulated moray sports a pattern of light undulating lines and speckles on a dark green background, with a snout that is often yellow. The slender fish can reach between 3 to 5 feet in length.