Freshwater crayfish, or yabbies as they are called in Australia, serve as bait for fishermen. Yabbies are also delectable to stingrays, which smash the burrowed tunnels the yabbies live in, and also ...

A new critter is creeping into the United States' waters. The invasive Australian redclaw crayfish has been spotted in southern Texas, roughly 8,000 miles from its home. The freshwater crustacean is ...

Each Australian redclaw crayfish caught during the research project gets an identifying label. Aquatic biologists are tracking an invasive crayfish species native to Australia that’s turned up 8,000 ...

The fighting Australian yabby does not forget the face of its foes says new research from University of Melbourne zoologists. The research by the University’s Department of Zoology has been published ...