Arthropods

Insects are six legged creatures that typically have an exoskeleton. Arachnids, or spiders, have eight legs and can sometimes be poisonous. Crustaceans, crabs and lobsters, have hard shells that protect them and claws. Insects usually live in colonies and find food. Spiders create webs and trap their prey in the web. Crustaceans sometimes feed at the bottom of the ocean for whatever they can find.