1, the variety and price are different.

Big flower dragon:? There are colorful patterns on the front and back of the head and breastplate, and they are very large, ranging from 5 to 7 kilograms each. The lobster head with lobster sauce and pepper can be soaked in lobster balls in oil, and the tail can be boiled with lobster soup. Generally, the price of the head is high in old age, because it is said that the business of eating flowers and dragons in the new year will be very prosperous and dragons will be fierce.

Daqinglong: Small in size. They are all shells. It's not delicious and the price is not cheap. Boston is cheap and flashy.

2. The nutritional value is different.

Dahua Long: The big lobster in the ocean is rich in protein, minerals and vitamins A and C, and its fat content is very low. It has the effects of tonifying kidney and strengthening yang, nourishing blood, solidifying essence, removing blood stasis and toxic materials, invigorating qi and strengthening yang, dredging collaterals and relieving pain.

Seafood restaurants often buy lobsters as decorative aquariums or dried specimens to attract customers and add style. Lobster is one of the main objects of raising lobster, because it can grow to a large size.

Daqinglong: rich in protein, it can maintain the balance of potassium and sodium; Eliminate edema. Improve immunity. Lowering blood pressure and buffering anemia are beneficial to growth and development.

Other effects: easy to digest, it is an excellent food for people who are weak and need to be nursed back to health after illness; It plays an important role in regulating heart activity, protecting cardiovascular system, reducing cholesterol content in blood and preventing arteriosclerosis.

At the same time, it can dilate coronary artery, which is beneficial to prevent hypertension and myocardial infarction; Shrimp has a strong breast enhancement effect and is rich in phosphorus and calcium, which is especially beneficial to children and pregnant women.

Extended data:

The living habits of lobsters.

It lies down during the day, goes out at night, hides in the cave during the day, and only shows two pairs of tentacles and heads to feel the movement outside the cave, and goes out for food at night. It mainly includes eat small fish, shrimps and crabs, small shellfish, sea urchins, barnacles, polychaetes and algae. Lobsters crawl on their feet, don't like swimming and move slowly. The antenna is very sensitive. When encountering an enemy, turning the second antenna and the vocal organ will make a squeaking sound to scare the other side.

When you are frightened, you often bend your abdomen and bounce back. They like to fight with each other and often attack each other by diving. They live in groups and have obvious regional characteristics. Due to seasonal water temperature changes and factors such as feeding and reproduction, they often migrate. They usually live in shallow waters in summer, move to deeper waters in autumn and winter, and return to shallow waters when breeding.

Gorgeous lobsters live on slopes from coral periphery to deep sediment texture. They usually live in the water depth of 1 to 10 m, and the deepest record is 145 m, mostly in the still water of rocks and reef slopes, and sometimes in the muddy mud bottom near the estuary. At present, Australian lobsters are not only farmed in Australia, but also in the United States, Africa, New Zealand and South Asia.

Baidu encyclopedia-Australian lobster

Baidu encyclopedia-green lobster

Baidu encyclopedia-Hua lobster