This article was originally published on Critter Science.

The crayfish, aka crawfish, craydids, crawdaddies, crawdads, freshwater lobsters, mountain lobsters, rock lobsters, mudbugs, or yabbies, is a freshwater crustacean that can be found throughout the world; sans Antarctica. These crustaceans can sometimes be considered invasive, as they will tend to take over many habitats. While many crayfish are listed […]

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