Рет қаралды 18,259
Interesting Facts About Crabs *There are over 6,700 crab species. *The Japanese spider crab is the largest worldwide, measuring 12 to 13 feet.Pea crabs, which grow to be. Four to.6 inches in diameter are among the world's smallest crabs cast is a collection of crabs. *Crab meat is high in vitamin B12, with 2-3 ounces meeting an adult's daily B12 requirement.False crabs include hermit crabs, king crabs, and horseshoe crab.False crabs are classified as Anomura, whereas other crabs are classified as Brachyura. Anomura has elongated abdomens, tails like shrimp or lobsters, and a smaller last set of legs that are sometimes not visible.