Can Crabs Really Grow as Big as They Seem in Monster Movies?
Most crabs are small enough to hold in your hand, ranging from one inch to eight inches across. But there is one kind of crab—the giant spider crab found in the waters off Japan—that is so big, its legs can span a distance of 121/2 feet! Some of these monsters stand three feet off the ground, and weigh more than 30 pounds! The c
