The top ten crabs ranked are the giant mitten crab, giant anopheles crab, Alaskan King Crab, Coconut Crab, Saw Margin Green Crab, Common Zodiac Crab, Snow Crab, Head Zodiac Crab, Pike Crab with three warts, and Christmas Island Red Crab.

1, the giant crabs

The giant crabs are the world's largest existing crustaceans, the largest samples of the legs spread out 4.2 meters long, body length of 38 centimeters, weighing 20 kg, life expectancy of 100 years. It is mainly found in the Pacific Ocean off the northeastern corner of Taiwan, China, to the waters of Iwate Prefecture, Japan, where it feeds on a variety of fish, crabs, sharks and blind eels.

2, huge proposed shore crab

Huge proposed shore crab, is often referred to as the emperor crab, the Australian giant crab, is the ultimate species of existing crabs, distributed in the western and southern Australia in the sea, the body width of about 41 centimeters, weighing more than 13.5 kilograms, the crab meat is rich in protein, microelements and other nutrients, and therefore has a good tonic effect on the body. The meat of the crab is rich in protein, trace elements and other nutrients, so it has a good nourishing effect on the body.

3, Alaska king crab

Alaska king crab is a mainly distributed in the cold deep sea waters in the high-grade cuisine, the average weight of 10 kg, the average length of 220 mm. The shell can be up to 28 centimeters wide, and the legs can reach 1.8 meters when fully spread. Because it has a slightly sweet taste and rich and delicate meat and is highly respected by consumers, because of the huge size of a price can be bought for more than 5,000 yuan, is a high-grade seafood cuisine loved by consumers.

4, coconut crab

Coconut crab is a hermit crab, not only is the largest terrestrial crabs, but also the largest terrestrial arthropods. This maximum can be up to 1 meter long, weight up to 8 kg, with a hard shell and two strong and powerful giant crabs, because they can rely on their own strong double chelae to peel the hard coconut shell and named.

5, saw edge blue crab

Saw edge blue crab is a pike crab green crab genus crustaceans, head and thoracic armour oval, the back of the uplift and smooth, because of the color of the body green and named. Length can reach 0.8 meters, weight up to 3.5 kg. Widely distributed in India to the western Pacific tropical and subtropical waters, to mollusks and small crustaceans as a source of food crabs, and this rich in protein, not only for fresh food, but also for the production of canned goods.

6, ordinary Zodiac crab

Ordinary Zodiac crab is distributed in the North Sea, the North Atlantic Ocean and the Mediterranean Sea a crab. They are stout, reddish-brown, with a rounded carapace and black pincer ends. They prefer to inhabit the subtidal zone to a depth of 100 meters, weighing up to 3 kilograms, with a body width of about 25 centimeters, and feed mainly on animals in the benthic zone.

7, snow crab

Snow crab is also known as tanner crab, queen crab, and can be divided into gray-eyed and red-eyed two kinds of gray-eyed individual size in the 700 to 1,100 grams, red-eyed can reach as high as 2,500 grams, the quality of Canada's Gulf of St. Lawrence off the coast of the province of New Brunswick to catch the appearance of the snow crab, the best taste.

8, the head of the Zodiac crab

The head of the Zodiac crab is also known as Dungeness crab, commonly known as Jumbo Crab, the United States is an important resource for crab products, mainly from the United States of America, California to the Alaskan waters, to the mussels, small crustaceans East five and small fish as a source of food, the body width of the highest up to 25 centimeters of the crab species.

9, three warts pike crab

Three warts pike crab is the pike family pike genus jacket animals, the largest individual up to 1,000 grams, the body width of about 200 millimeters, is by the head, chest, abdomen and appendages of four parts of the **** with the composition of the main habitats in the offshore shallow sea. This crab because of the delicious meat, rich nutrition, and has a strong ability to adapt to the environment and become well-known at home and abroad in the Chinese marine large economic crab.

10, Christmas Island red crab

Christmas Island red crab is an omnivorous marine crab, shell width 11.5 cm, weighing 415 to 480 can be between the center of the forehead has 1 to 2 pairs of antennae, abdominal flattening, the limbs and abdomen are copper-red, because only produced in the Indian Ocean, Christmas Island and the island of Coco Island and the name of the land crab.