Christmas Island s 50 million red crabs dye the red coast, why don t locals hunt them?

It is because these crabs are so small, in order to ensure that this ecology can be recycled, so these small crabs are selected to be released.

Because the meat quality of red crab is not very large, it is not suitable for food consumption. Instead, it clears the surface of the forest and attracts tourists.

Because the local people didn't know that they were edible, and they didn't know how to make them, and they were very afraid of them.

Red crabs cannot be eaten. There is a special toxic formic acid in the body of red crabs, which will cause harm to the body and cause gastrointestinal discomfort after eating. At the end of October, when heavy rains in the rainforest come, red crabs begin their long journey, and the mass migration of millions of red crabs is spectacular, during which the red crabs are densely packed along the path to the coast.

Christmas Island Red Crab:

The back of the cephalothorax is covered with a cephalothorax, and the width of the shell is about centimeters. The frontal part has a pair of antennae, and the outer side is a stalked compound eye. The mouthparts include 1 pair of large jaws, 2 pairs of small jaws, and 3 pairs of jaw feet.

There are 5 pairs of breasts and feet on both sides of the cephalothorax. The abdomen is vestigial, flattened, and zigzags on the ventral surface of the cephalothorax. The abdomen of males is narrow and long, mostly triangular, and only the first two pairs of appendages are deformed into joints; The female has a broad abdomen with 1 pair of double-branched appendages in segments 2 to 5, densely covered with bristles, for holding eggs.

Marine raw, omnivorous. The back shell is black, and the belly and limbs are red, like a roasted lobster; Short and stubby limbs.

Whether it is formic acid or acetic acid, some doctors say that acetic acid, and it is formic acid in popular science.

There is a toxic element in the body of the Christmas Island red crab. The dorsal shell of the Christmas Island red crab is black, the abdomen and limbs are red, the limbs are short and thick, and the inedible limbs, the male has a narrow and long abdomen, mostly triangular, and the female has a broad abdomen with dense bristles to hold eggs.

Christmas Island Red Crab inhabits Christmas Island in the Eastern Indian Ocean, more than 300 kilometers south of the Indonesian island of Java.

The body of the Christmas Island red crab can be divided into cephalothorax and abdomen, the back of the cephalothorax is covered with a cephalothorax, the forehead has antennae, and the abdomen is vestigial, flattened, and zigzag on the ventral surface of the cephalothorax.

Every year at the end of October, when the heavy rains in the rainforest come, the Christmas Island red crabs begin to migrate, and it takes 5-7 days to migrate.

Like most land crabs, red crabs breathe with gills, and in order to avoid dehydration caused by direct sunlight, they dig holes in the forests of Christmas Island to avoid the sun, and usually stay in the same cave all year round. During the dry season, it will cover the entrance to the cave to keep the humidity high inside, and will stay there for three months until the rainy season begins. During the rainy season from the end of October to the beginning of November, the red crabs begin the most important reproduction work of their lives.

At this point, they leave their burrows in the jungle and migrate to the beach to mate and lay eggs, a process that usually takes about a week.

Because the red crabs on Christmas Island have a very toxic and corrosive formic acid stored in their bodies!

But there is a very toxic and corrosive formic acid stored inside!

Because red crabs have a special toxin in their body.