they eat stuff
There are many enemies of the Japanese spider crab. The main enemies are human beings who harvest them and eat them as food.
I would say a spider crab needs as much as 8 pound of food
food
By a special egg
The Japanese spider crab is a popular food item that is becoming harder to find. For this reason, it is thought that the species may become endangered, but it currently isnâ??t.
digs into it with claws
Males are larger than the females. Behavior: In spite of its ferocious appearance, it has a gentle, calm disposition. Unable to swim, they spend much of their time crawling on the sea bed, foraging for food. Diet: Japanese spider crabs are omnivorous and scavenge for food.
A big white spider with brown, reddish legs might be a crab spider. Crab spiders like to live in outdoor areas where there is plenty of food for them, like in a garden.
Japanese spider crabs are often found near the southern coast of the Japan island, Honshu. But they are also known to live in the Atlantic and Pacific waters where they feed off of food particles, small fish, plants and mollusks
The crab will eat bits of uneaten food (pellets/flakes etc on the bottom of the tank. It will also clean up any dead fish etc that it finds.
A house spider finds its food by searching for crumbs or anything edible left behind. It is nearly impossible to keep them away without providing some type of permanent solution, such as an exterminator.
Crab spiders(Thomisus spp) may be white.Specifically, crab spiders are so called because of their crab-like ways of holding their first pair of legs and of shuffling to the side. Crab spider color can vary according to which of the 136 species is involved as well as according to environment and gender. They do not spin webs, but ambush prey by hiding camouflaged within food sources such as flowers.