Crayfish, sometimes called crawfish, are freshwater crustaceans resembling small lobsters, to which they are closely related.
They are found in bodies of fresh water that do not freeze to the bottom, and which have shelter against predators.
Most crayfish cannot tolerate polluted water..
For more information about the topic Crayfish, read the full article at Wikipedia.org, or see the following related articles:
Crab The term crab is often applied to several different groups of short (nose to tail) decapod crustaceans with thick exoskeletons, but only members of ... >
read more
Lobster Clawed lobsters are large marine crustaceans. They are important as an animal, a business and a food. Lobsters live on rocky, sandy, or muddy bottoms ... >
read more
Hermit crab Hermit crabs are distinct from the true crabs in the infra-order Brachyura. Most hermit crabs salvage empty seashells to shelter and protect their ... >
read more
Shrimp True shrimp are small, swimming, decapod crustaceans classified in the infraorder Caridea, found widely around the world in both fresh and salt ... >
read more
Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Crayfish at Wikipedia.org. See the Wikipedia copyright page for more details.