Flounder, also known as sole, is a general term for fishes of the order Haliotis. Duobao, flounder and left-mouthed fish are all kinds of flounder, and they are subordinate to flounder. Duobao, flounder and left-mouthed fish are all flounders, but the opposite is not true. Let's take a look at their differences together!

turbot

Duobao fish is a European flounder, commonly known as turbot, which is called Duobao fish in China. In natural waters, the adult fish can grow up to 75 cm, and its body is extremely flat, oblong, oval or long tongue-shaped. The young fish's eyes are on both sides of the body, and the adult fish's body is asymmetrical from left to right. One eye gradually turns left or right, and both eyes are located on the left or right side of the head, with a slightly prominent mouth.

Plaice

Flatfish, also known as sole, is a general term for the fishes of the order Haliotis, a class of teleost. Its body is very flat, oblong, oval or long-tongued, and its maximum length can reach 5 meters. The adult fish is asymmetrical from left to right, with its eyes on the left or right side of its head, and its mouth slightly protruding. Generally, its fins have no fin spines, and its dorsal fin and gluteal fin bases are long, which are connected or not connected with the caudal fin, and are widely distributed in all oceans.

Zuokouyu

Left-handed fish is a flatfish, which lives in the sandy bottom of shallow sea and preys on small fish and shrimp. Fresh left-handed fish, whose body is dark brown, changes with the environment, and the left-handed fish will die out of water, so it can't feed. It has to live in temperate waters and is an important economic fish in temperate waters.

flatfish

Hemiptera, also known as high-eyed sole, is oval in length, flat on the side, with a long and narrow tail handle. Both eyes are located on the right side of the head, and the upper eye is located on the median line of the edge of the head. The mouth is large, front and left-right, and most of the eyes are covered with weak comb scales, sometimes mixed with round scales, and the lateral line is almost straight. The dorsal fin starts from the eyeless side, and the pectoral fin on the eyeless side is long.