They’re red, have pincers that can draw blood and are quickly taking over a handful of Michigan ponds. The red swamp crayfish are in Michigan, and the fear is that they could be here to stay. Known in ...

The red-swamp crayfish, Procambarus clarkii, has negatively impact the flora and fauna of freshwater ecosystems around the world, including those in Japan. In a new study now, researchers dive deep to ...

In Louisiana, a heaping bucket of red swamp crayfish spells P-A-R-T-Y. In Michigan, they spell T-R-O-U-B-L-E. Native to the Gulf Coast, these crustaceans are a staple in Southern cooking. But far from ...

The red-swamp crayfish Procambarus clarkii is a highly invasive species native to American freshwaters but has also invaded many freshwater ecosystems around the world. Now, researchers conducted a ...