Grass carp has more spines.

Grass carp and carp are both common varieties of fish, and two of China's five major fish, which are quite different. The carp has a pair of whiskers next to its mouth, while the grass carp has no whiskers. The carp comes in a variety of colors, mainly grey-black, golden-yellow, and orange, while the grass carp is grey-black. The carp fish is flatter on the upper side and has a blunt rounded abdomen, while the grass carp is longer and pike shaped, and between the two, the grass carp has more spines.

Grass carp and carp nutritional value are very rich, containing a large amount of protein, collagen, fat, trace elements and minerals and other nutrients, can be eaten in moderation, but the two methods of consumption are different, the grass carp is usually barbecue, while the carp is mainly braised or stewed soup.

The difference between grass carp and carp:

1, whiskers

The most significant difference between carp and grass carp is whiskers. Carp generally have a whisker next to each mouth. Grass carp usually do not have whiskers.

2. Color

The body color of carp is grayish black, with golden yellow and orange added. Grass carp are generally grayish black. The caudal and even anal fins of carp often have a reddish color. Grass carp, on the other hand, generally have gray-black fins with no other colors.

3. Mouth

When viewed from the side, the carp's mouth is at the lower part of the lateral midline. The mouth of the grass carp is right in the middle of the side body center line. The carp's kiss is wider and thicker, and those who have observed carefully can find that carp often like to arch the pond mud with their kisses, that is, the lips are shrinking and shrinking. Grass carp have a shorter kiss.

4, body type

Carp body is flatter on the upper side, abdomen bluntly rounded. Grass carp are tube shaped, or pike shaped as others often say.

5. Fins

The carp's dorsal fin is generally longer at the base, in a long band. Grass carp have a shorter dorsal fin. The carp's dorsal and anal fins are generally both have a hard spine.