Vampire crabs can't be eaten.

Vampire crab may be regarded as a delicacy in some areas, but it is not recommended to eat it in other places. Therefore, whether you can eat vampire crabs depends on the specific situation.

Vampire crabs usually live in shallow waters or near estuaries and feed on shellfish and algae. Their crustaceans are hard and can resist predators. Although they are not vampires, their eating style is described as vampire-like.

eating vampire crabs is not recommended. Because they have less meat and may contain impurities such as sand grains, their taste is not good. In addition, vampire crabs have thicker shells. Although there may be a habit of eating vampire crabs in some areas, it is not recommended to eat them in order to ensure food safety and health.

Morphological characteristics and habits of vampire crabs

The overall shape of vampire crabs is less than 3cm, and the width of head and breastplate is less than 1mm. The head and breastplate are slightly square or round. Wide forehead margin, short eye stalk and square mouth; The third jaw foot completely covers the oral cavity, or has a large rhomboid gap. The frontal margin has four sharp teeth, and the front side margin also has four sharp teeth. Male pincers' feet are thicker than females', and the inside and outside of the metacarpals are densely covered with fluff.

The new species are all from the genus Vampire Crab, named purple Vampire Crab and orange Vampire Crab respectively. They all have a pair of yellow convex eyes, only 3 cm long, but the former crab body and crab pliers are purple, and the crab cover is milky white; The crab body of the latter is black, while the crab pliers and crab cover are orange.

Vampire crabs are amphibians, and this lifestyle has also affected the evolution of their body color. Because on land, visual communication is more important.

There are more vampire crab subspecies to be named on the islands of Indonesia. These freshwater crabs do not need to enter the ocean to breed, and tend to stay where they are, so there may be their own vampire crab subspecies on the islands of Indonesia. Omnivorous and fond of animals, such as fish, shrimp, snails, insects or animal carcasses, also eat the roots and seeds of aquatic plants such as rice, sugarcane and water bamboo.

above content reference: Baidu encyclopedia-vampire crab