Green sturgeon is similar in appearance to white sturgeon, except the barbels are closer to the mouth than the tip of the long, narrow snout. The dorsal row of bony plates numbers 8-11, lateral rows, 23-30, and bottom rows, 7-10; there is one large scute behind the dorsal fin as well as behind the anal fin (both lacking in white sturgeon). The scutes also tend to be sharper and more pointed than in white sturgeon. The dorsal fin has 33-36 rays, the anal fin, 22-28. The body colour of the white sturgeon is yellow with some pink instead of the green of the green sturgeon.