The gray snapper differs from other snapper in that it lacks the distinctive black spot on the sides, and it has a rounded, rather than a pointed, anal fin. It is often confused with the cubera snapper because of body shape and presence of large canine teeth. The pattern of teeth in the gray snapper is anchor-shaped, unlike the triangular shape of the cubera snapper. The body coloration of the gray snapper is highly variable. The lower sides and belly are grayish with a reddish tinge, while the back and upper sides are dark gray to gray-green.