"Meet the crab! Learn about how this ocean animal uses its claws to dig holes and catch prey. Elementary-aged readers will discover all kinds of crabs, including the giant Japanese spider crab. Full color images and clear explanations highlight the habitat, diet, and lifestyle of these fascinating sea creatures. An African folktale explains why the crab seems to have no head. Includes table of contents, an index, on-page definitions, and further resources for interested readers"--