Characteristics and living habits of flounder
Both eyes of the flounder are on the left side of the head. The eye side is dark brown and covered with comb scales; the···
80% of the earth's biological resources are in the ocean. Without destroying the ecological balance, the ocean can provide 3 billion tons of aquatic products every year and can feed 30 billion people. Among marine aquatic products, people eat the most fish. There are more than 20,000 kinds of fish in the world, and there are about 2,000 species in China's waters. Most of the world's fisheries are located on the continental shelf.
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Both eyes of the flounder are on the left side of the head. The eye side is dark brown and covered with comb scales; the···
The suction cup formed by the first dorsal fin on the back of the fish head is longer and has 22 to 26 pairs of cartilag···
Shoulder-ringed crappie has multiple annular bands on its side and small blue rings on its shoulders. The dorsal fin has···
The butterfly fish has a small mouth and a prominent snout. The dorsal fin has powerful spines, with the fourth spine be···
Eyes The fish body is very flat on the side, shaped like a lens. The ventral edge is very convex and thin. The mouth is ···
There are 6 rows of knotted thorns on the tail of the American ray. The healing part of the kissing cartilage is shorter···
The eyes of the poisonous scorpionfish are small and dorsal, with a deep depression under the eyes. Vomerus. The dorsal ···
Ribbon surgeonfish teeth cannot move. There is one forward spine on each side of the caudal peduncle. The dorsal fin has···
The body of the sicklefish is very flat and tall, almost round. The head is short and pointed. The snout is prominent an···
The upper and lower outer contours of the front half of the fox basket fish head are obviously concave. The snout is lon···
In front of the dorsal line of the white-striped sawfish, there is a broad milky-white band surrounded by a narrow black···
The mouth-opening fish has a thick body and flat sides. The mouth can be extended forward into a tube shape, and the man···
The body of Puti fish is rectangular. There is one row of teeth on each jaw, two pairs of large canine teeth in the fron···
The body of the oblique butterflyfish is flattened laterally and oval in shape. The body is covered with larger scales a···
The checkered butterfly fish has flat sides. The snout is pointed, with the front end protruding slightly forward. The b···
The dorsal fin of the mirror butterfly fish has 14 stubby fin spines, with the middle fin spine being the longest. There···
The silky butterfly fish has an oval body with very flat sides. The snout is long and conical. The dorsal fin has a fila···
The mouth of the fish is very flat on the sides. The snout is very long and tubular. Mouth small, anterior position. The···
The side of the body of the Forked Butterflyfish is flat and high. The kiss is short. The body is weakly lamellar and th···
The body of the white-edged serrated fish is strongly combed, with 30 lateral line scales. There are no long spines on t···
The yellow-spotted swallow ray has 13 dorsal fins, 10 anal fins, 25 dorsal fin anterior scales, and the lateral line is ···
People may not be familiar with black sea bream, but as long as they say "black sea bream", it is a household name among···
Tuna is a nutritious and valuable fish; it is very popular in Japan, some European and American countries, and it can be···
There are three dorsal fins on the back and a small beard on the mouth, which are typical characteristics of cod. In nor···