analyse
1. Crab was named as "wandering intermediary" and "heartless son" in ancient times. Crabs walk sideways in a special posture. In our impression, when animals crawl sideways, we can think of crabs. In addition, the crab's body and claws are covered with hard carapace, so the ancients called it "Jieshi".
In ancient times, "Jieshi" generally referred to warriors. Ancient warriors all wore armor, and crabs had a hard shell like soldiers' armor, which was very vivid. The ancients used "rampage" and "intermediary" to refer to crabs, which can be said to be both vivid and vivid.
What season do crabs eat?
1, crabs are the best in autumn and winter. Because crabs mature in September-165438+1October every year, the meat quality of crabs is the most tender at this time, and the size of crabs is relatively large. Both male and female crabs, crab paste and crab roe are full. Crabs are very popular because their meat is delicious and rich, containing a lot of protein and fat.
2. Generally, hairy crabs produced in Taihu Lake, gaoyou lake and Yangcheng Lake in the lower reaches of the Yangtze River are top grade. Steamed crab is the most delicious and can best reflect its delicacy. It's best to tie the steamed crabs with straw, so that they won't climb when steaming, ensuring integrity.
Besides, crabs are tied with straw. After steaming, there will be a smell of straw, fresh and fresh. When eating, dip in the juice mixed with Jiang Mo and vinegar, and it tastes very delicious.
sabotage
1, crabs, arthropods are decapod arthropods. Bacteria and parasites are easy to concentrate on the body surface and body, with a wide and flat body shape and a few narrow and long; The head and chest are covered with well-developed head and chest armor. The shape of the head breastplate varies from species to species, including round, spindle, trapezoid, fan, square and so on. The abdomen is flattened and folded on the ventral surface of the head breastplate.
2. The crab's abdomen usually degenerates into a thin sheet and bends under the breastplate of the head, which is called the crab navel; Umbilical width of female crab; The navel of the male crab is very narrow and clings to the groove on the ventral surface of the head breastplate.