The scientific name of cod is Eleginus gracilis. It is a kind of deep-sea fish and one of the economic edible fish. There are 9 species, namely: silver cod, Pacific cod, Atlantic cod, haddock, blue cod, green cod, haddock, Norwegian cod, and pollock.Cod is a cold-water fish in the middle and lower l...
Cod belongs to the genus Gadidae of the order Gadformes. It is a marine fish widely distributed in the cold waters of the Pacific, Atlantic and Arctic. They usually live on the seabed and are cold-water aggregating fish. Cod has delicate and tender meat, few bones and is thick. It is suitable for pe...
Gnids belong to the order Diptera and are medium to large-sized species with strong and soft hairs. They are often called cow rainbows. Commonly known as "blind fly" or "blind fly" in the northeastern forest area, it has a large head, hemispherical, or slightly triangular. The compound eyes a...