Labels:bulletin board | web site OCR: CRUSTACEANS Crabs less Their formidable claws are capable of inflicting painful wounds making them candi- dates for diver's "don't touch" list. Crabs are omnivo- rous They use their large claws for defense and mating, while their smaller, pincer ended appendages which lie under their mouths and difficult to see are used to gather and tear apart pieces food. 2OF2