There are more than 52,000 species of Crustaceans in the world which include popular marine animals like lobsters, crabs, shrimp, crayfish and barnacles. Smaller crustacean breathe through their bodies and larger ones breathe through gills.
10 Weird Facts About Lobsters
Lobsters pee out of their faces. Find out 10 weird facts about lobsters at HowStuffWorks. See more »
Is there a 400 pound lobster out there?
A giant lobster weighing over 100 pounds could exist, according to recent studies on lobster growth and aging. Learn about the possibility of a giant lobster. See more »
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