More than a century ago, people introduced signal crayfish into Oregon’s Crater Lake as food for nonnative trout and salmon.

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 ...

Research reveals that an invasive crayfish species is easier to detect in water samples during breeding, which could lead to better control. An invasive species is any animal or plant that is ...

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 ...