Now, Grubh and other researchers are investigating just how far the crayfish have spread throughout the Rio Grande Valley, but they don't have an answer yet. Each female can lay up to 5,000 eggs a ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Something incredibly bizarre is going on right now in the world of crayfish, and it all ...

These organs, called barbels, help the fish to locate bottom-dwelling prey, such as snails, mussels, clams, crayfish, insect larvae, and fish eggs ... In 2012, a female sturgeon caught on Lake ...

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 ...