It's Possible Main Predators Are Sharks, Seals, Sea Lions, Polar Bears And Orcas. But Other Predators Are Possibly Dolphins, Squid, Octopuses And Sperm Whales. *NOTE* Polar Bears DO Live In Japan. Only In The Nothern Parts.
Small fish and smaller crabs
people there you happy
what is a japanese spider crabs movement
if you get bit nothing happens it herts but its not poisonous!
Crabs do not have backbones - they are invertebrates.
Spider crabs reproduce sexually, the same as normal crabs
is the giant Japanese spider crabs
They walk very, VERY slowly.
Their hard shells help protect them from predators.
There are actually several types of spider crabs. First, the Japanese spider crab is called Macrocheira kaempferi.The Portly Spider Crab is called Libinia emarginata,while Maja squinado is sometimes called the European Spider Crab.That's all I can do for now.
yes spider crabs have mates
Octopi for one, but they are also cannibalistic. Humans sometimes fish for them as well!
Pea crabs in the family Pinnotheridae are about .25 inches across the shell