The Crab. Five hundred species of hermit crabs have been discovered so far

 

The Crab

Crab


A crab is a crustacean in the order of Arthropoda. Their bodies are covered in a thick exoskeleton and they have a pair of feet. So far 6,793 species of crabs have been discovered. Crabs are more or less found in all seas of Pathibi. There are also many freshwater and terrestrial crabs, especially in the tropics. Crabs can be of different lengths, as the pea crab is a few mm long, and the Japanese spider crab has a leg length of 4 m.
Crabs are decapod (decapod) crustacean invertebrates like shrimps and lobsters that are mainly of two types (1) Anomura and (2) Brachyura. Almost all species of real crabs differ from pseudo crabs by having 4 pairs of advanced walking legs. False or sage crabs always have 3 pairs of advanced walking legs and a rarely visible tiny 4th pair that is folded on the underside of the body; Abdomen bilaterally asymmetric, unsegmented, and membranous, especially for concealment in the shells of various snails (examples: Coenobita, Pagurus, and Parapagurus). But in true crabs (eg: Clappa, Matuta, Charybdis, Portunus, Scylla, Sartoriana, etc.) the abdomen is reduced, hard, and permanently attached to the sepals in a bent position under the thorax. Although different species of crabs differ in size, shape, color, habitat, and structure, they are all similar in biological and morphological 
aspects.

Hermit crab

Crab


This crab is an animal with ten pairs of appendages and a shell-covered body. They belong to Paguroidea superfamily. Although they are crabs in name, they are not related to crabs. Rather, they are closely related to shrimp. They are often seen in coastal areas where they sink at high tide but remain above water at low tide. Most hermit crab species have a soft underbelly. They protect themselves by entering the shells of dead snails. They always carry the shell on their backs. The tip of the snail's abdomen is specially adapted to tightly grip the axis inside the shell. As the body grows in size with age, the hermit crab leaves its old shell and finds a larger shell. Thus, the hermit crab is named after its habit of repeatedly leaving its old habitat behind.

Five hundred species of hermit crabs have been discovered so far. Most of them live in different depths of the sea from the sea beach to the bottom. However, species living in dry soils are also found in tropical regions. Some of them are quite large in size.
Emergence of the hermit crab's shell. Hermit crabs first peek inside the snail shell they use as their home, then they emerge.

king crab

Crab



Horseshoe Crab Limulus is an elliptical crab that looks like a horse. It is also known as “King Crab”. But although it is called a crab, this crab is more similar to a spider in terms of species. They are marine arthropods belonging to the family Limulidae.
Benefits of eating crab
Crab meat is rich in riboflavin. Riboflavin protects the skin, eyes, and nerves. Riboflavin also plays a special role in the production of steroids and red blood cells in our bodies. Crab meat can be a good source of extra riboflavin for those who exercise excessively.

How to cook crab molasses

Crab


A very familiar recipe in every home is crab molasses. Now the popularity of crab has increased worldwide. So today we are discussing how to cook crab molasses.
Materials:-
  • 5 large crabs
  •  Mustard oil 1 tablespoon
  • Garlic minced 1/2 tbsp
  • Ginger paste 1 tablespoon
  •  Dry chili paste 1 tsp
  • Sauce 2 tsp
  • Sugar 1 teaspoon
  • 5 to 6 chopped green chilies
  • Capsicum leaves 1 t
  • Chopped onions 1 tablespoon
  •  1 egg
  • Salt in moderation

Cooking method

First, break the crabs and remove the dirt from inside the crabs and clean them well. Then cut the crabs into four parts and put them in a bowl. Then heat the pan and put oil in the pan, when the oil is hot, stir and fry the crab and crab legs well. Now when the crabs turn white, take them out of the pan and keep them in a bowl.Add oil to the pan again. When the oil is hot, add sugar, garlic cloves, ginger paste, chili paste and stir for a while. Now when the masala is fried, add the crab balls to it. And let the crab balls be boiled on low flame with soy sauce and salt. Once the cucumbers are cooked, cook them for a while with chopped chilies, chopped capsicum, chopped onion, and some water. Then beat the raw egg and stir it for a while and take it down.


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