WHAT ANIMAL HAS 10 EYES, TELLS TIME WITH ITS TAIL, CHEWS WITH ITS LEGS AND IS 445 MILLION YEARS OLD?
If you guessed a horseshoe crab you are correct! The American Horseshoe Crab (Limulus polyphemus) is an amazing creature that can be found in our coastal waters and sometimes on our beaches. The horseshoe crab is not a true crab like a blue crab or ghost crab. Although it is related to true crabs, the horseshoe crab is surprisingly even more closely related to spiders and scorpions.
The horseshoe crab spends most of its time moving along the ocean floor like a small tank, eating shellfish, worms and dead and decaying matter. Ten walking legs, a mouth, two chelicera (appendage use for placing food in their mouth), and book gills, are located on the underside of the horseshoe crab. They are protected by a hard exoskeleton.