Appearance
Gymnothorax favagineus is a large moray which can reach a maximum length of 3 metres (10 feet), but specimens usually encountered are much smaller.
Its body is serpentine in shape, with a white to yellowish background color dotted with numerous black spots. These spots vary in size and shape depending on the individual and on the environment in which the animals live: morays living on a reef with clear water will have fewer black spots than those living in a turbid environment. This characteristic color pattern is the source of its vernacular name.

