There are many types of crabs, at present, about 600 kinds of crabs have been found, have you seen the following?
Tidal crabs
It is said that when the tide is about to rise, they will hold up the gorgeous large claws to welcome them, hence the name "tidal crab".
Sand crab
They often dig holes at a distance of one meter from the tide line, and their eyes grow on the long stalks of the eyes, like a pair of periscopes.
Frog-shaped crab
They look like a frog and often jump and hunt on the seashore.
Guan Gong Crab
Their head, thorax, carapace pattern resembles the face of Guan Gong in Peking Opera in China, so it got its name.
spider crab
They always have two anemones on their heads, using them to protect themselves, and the anemones increase their chances of predation because of their walking, which biology calls "symbiosis".
Long-arm crab
Their cray feet are 5 times larger than their bodies.
Steamed crab
They have a very colorful pattern, shaped like a bun and got their name.
Japanese Chestnut Crab
They are so named because they resemble chestnuts wrapped in thorny chestnut shells.
Giant crab
Their two giant claws are 4 meters long and usually live in the deep sea, only in the spring to the shallow sea to breed.
Bean crab
They are like beans and are known as the dwarfs of crabs.