Procambarus clarkii is a crustacean species native to American freshwater bodies. Brought to Japan in the 1920s as a feed for frogs, this crustacean has slowly taken over the Japanese freshwaters by ...
They have a myriad of names. In Australia people call them yabbies. In the Mississippi Delta you may hear them called mudbugs and, in other parts of the South, ditchbugs. Crayfish, crawfish, crawdads, ...