We set crawfish traps at our farm and feed them to our pet bass in a 300-gallon aquarium. The setup includes 3 Kessil 90W ...

The freshwater crustaceans, which are the UK's only native crayfish species, are endangered due to competition from invasive American signal crayfish and the diseases which they carry Native crayfish ...

A northern crayfish. Illustration by Adelaide Murphy Tyrol. Crayfish fill my childhood memories. I spent summers playing in streams, flipping over rocks, and, if I was lucky, catching glimpses of ...

Crayfish and amphibians are vanishing as a stealth invader spreads statewide, raising alarms about cascading losses across fragile wetland ecosystems.