The difference between Spanish mackerel and saury

Spanish mackerel is known as blue mackerel, commonly known as swallow fish, plate mackerel, bamboo mackerel, pointed mackerel, green arrow and so on. Saury is the only species of the genus Coleoptera in the Bohai Sea, Yellow Sea and East China Sea. Food cooking is a very common species in some East Asian regions. Let's take a look at the difference between Spanish mackerel and saury.

The difference of families and genera between Spanish mackerel and saury

1. Spanish mackerel: Spanish mackerel belongs to the warm pelagic fishes of the order Perciformes, Spanish family, Pan-Fried Mackerel, belonging to the animal kingdom, phylum Chordata, subphylum Chordata, class bony fishes.

2. Saury: saury belongs to the surface migratory fishes of the animal kingdom, phylum Chordata, subphylum vertebrates, bony fishes, radiofin subclasses, jaw needle fishes, jaw needle fish suborders, saury families and saury.

Morphological differences between Spanish mackerel and saury

1. Spanish mackerel: Spanish mackerel is long and flat on the side, showing a spindle shape, with a general body length of 25 cm and a weight of 300 kg. The maximum individual length can reach 1 meter and weigh more than 4.5 kg. The caudal stalk is thin, with 3 ridges on each side, with the central ridge being the longest and highest. The head is longer than the body height. The mouth is large, slightly inclined, the teeth are sharp and large, and the arrangement is sparse. The body is finely scaly, and the lateral lines are irregularly wavy. There are black round spots in the center of the body. There are 2 dorsal fins, the first dorsal fin is long, there are 1920 fin spines, the second dorsal fin is shorter, and the dorsal fin and anal fin each have 8 small fins. The pectoral fin and ventral fin are short and without hard spines. The caudal fin is large and deeply forked.

2. Saury: the saury is round and rod-shaped. There are 5-6 fins behind the dorsal fin and 6-7 free fins behind the anal fin. There are many protuberances, but not long edges, and the teeth are thin and weak. The back of the body is dark blue, the abdomen is silvery white, and the snout and tail stalk are slightly yellowish. The back and upper part of the body are dark gray and cyan, and the ventral side is silvery white. There is a silver-blue longitudinal band in the center of the body. The body length can be up to 35 cm.

The difference of producing area between Spanish mackerel and saury

1. Spanish mackerel: Spanish mackerel is distributed in the western North Pacific Ocean and produced in the East China Sea, Yellow Sea and Bohai Sea. The main fishing grounds are Zhoushan, Lianyungang and the southern coast of Shandong. Spring flood is from April to June, autumn flood is from July to October, and peak season is from May to June.

2. Saury: saury is distributed in the North Pacific region, including the Sea of Japan, Alaska, Bering Sea, California, Mexico and other waters. Latitude 6718 degrees north, longitude 137 degrees east to longitude 108 degrees west. The preferred water temperature is 15 degrees Celsius. China is mainly distributed in the Yellow Sea and the east coast of Shandong.

The difference of efficacy between Spanish mackerel and saury

1. Spanish mackerel: Spanish mackerel has delicate meat, delicious taste, rich nutrition, tonifying qi, relieving cough, certain curative effect on weak cough and asthma, refreshing and anti-aging and other dietotherapy functions. regular diet has a certain auxiliary effect in the treatment of anemia, premature senility, malnutrition, postpartum weakness and neurasthenia.

2. Saury: saury is rich in protein and fatty acids and belongs to high-fat and high-protein marine fishes. According to analysis, saury contains unsaturated fatty acids such as eicosapentaenoic acid and 22 carbon hexaenoic acid, which are indispensable to human body. EPA and DHA can inhibit hypertension, myocardial infarction and arteriosclerosis.