Yellow croaker and yellow croaker are the same kind of fish. The difference between the yellow croaker and the yellow goby is as follows:
1. They are biologically of the same family and different genera
The yellow croaker is a fish belonging to the class Ichthyoplasmatidae, the family of stoneheads. Due to the head of the fish inside two hard stones, so the name "stone head fish", and the yellow goby, belonging to the bony fish class, perch order, ? The yellow goby is a member of the order Scleractinia, order Perciformes, family Perciformes, and the genus Hognosea.
2, different physical characteristics
The yellow croaker is divided into the yellow croaker and small yellow croaker, both of which are similar in form. Characterized as: large yellowtail stalk slender, scales smaller, body length 40 to 50 cm, vertebrae 25 to 27; small yellowtail stalk shorter, scales larger, body length 20 cm or so, vertebrae 28 to 30.
The yellow goby is generally 20 to 25 centimeters long, long oval, and laterally compressed. The head is medium to large. The snout is short and blunt body gray-orange, with many gray-black wavy stripes on the side of the body, slanting forward and downward, discontinuous above and below the lateral line, and the ventral surface is silvery-white. Dorsal fin gray-orange, with 1 black dot at base of each fin bar. Pectoral, ventral and anal fins pale orange, all reddish at base. Caudal fin orange.
3. Differences in food habits
The yellow goby has a mixed diet, feeding mainly on fish and shrimp. The yellow goby mainly feeds on benthic animals.
4, different vocal ability
Yellow fish will not vocalize, while the yellow goby has the ability to vocalize, especially in the reproductive period.
Expanded:
The nutritional value of yellowtail and yellow goby
1, yellowtail
is rich in trace elements selenium, which can remove free radicals generated by the body metabolism, can slow down the aging process and has a preventive and curative effect on a variety of cancers.
2, yellow grouper
per 100 grams of yellow grouper energy 137 kilocalories, protein 18.4 grams, 7 grams of fat, cholesterol 166 milligrams, thiamine 0.04 milligrams, riboflavin 0.09 milligrams, 3.6 milligrams of niacin, vitamin E 1.09 milligrams, calcium 94 milligrams, 196 milligrams of phosphorus, 282 milligrams of potassium, 101.9 milligrams of sodium, 29 milligrams of magnesium, iron, 0.9 milligrams. mg, iron 0.9 mg, zinc 0.61 mg.
Source of reference : Baidu Encyclopedia - Yellow Gourami
Source of reference : Baidu Encyclopedia - Yellow Gourami