A bulk goldfish order arrived with an unexpected hitchhiker: a live crayfish. That stray crustacean quickly set off alarms, ...
The Okanagan Crayfish (Pacifastacus okanaganensis) has been newly described from interior British Columbia and Washington State. Another new species, the Misfortunate Crayfish (Pacifastacus ...
Native crayfish discovered living in a brook in Derbyshire face a "race against time" to be saved from an invading species.
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What Do Crayfish Eat?

It’s crayfish season in Louisiana, but the Pacific Northwest is receiving all the crayfish spotlight. Researchers recently discovered two new species of the crustaceans: the Okanagan crayfish and the ...
Although crayfish are considered low-maintenance pets, low-maintenance doesn’t mean no-maintenance. These freshwater crustaceans need ample space, suitable tankmates, and a varied diet to truly thrive ...
HUNTSVILLE, Ala.— Following more than a decade of advocacy by the Center for Biological Diversity and allies, the U.S. Fish and Wildlife Service today protected the slenderclaw crayfish as endangered ...
Any respectable Cajun restaurant in the United States serves crayfish (although they probably call them crawfish or crawdads). Eating them usually involves sucking out the fat and juices from the ...
In many North American lakes, a tiny clawed creature has become a big bully. The invasive rusty crayfish roams lakebeds, snapping up snails, bivalves, and water plants, cutting off food supplies for ...