Did you know: Crabs walk and swim sideways.
Source: Awesome OceansDid you know: Crabs live in more different places than any other sea animal. They are found almost everywhere in the ocean, including smoking volcanic vents thousands of feet below the surface. They also live under the ice in Antarctica. One type of crab even lives on land and climbs trees.[4]
Source: Fact RetrieverDid you know: Crabs communicate with each other by drumming or waving their pincers.
Source: Science Kids