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 ...

image: Despite being championed by a host of celebrity chefs, crayfish 'trapping' is not helping to control invasive American signal crayfish, according to new research by UCL and King's College ...

More than a 180 white-clawed crayfish have been released into the Yorkshire Dales as part of a new conservation project. The freshwater crustaceans, which are the UK's only native crayfish species, ...

Native crayfish discovered living in a brook in Derbyshire face a "race against time" to be saved from an invading species. When a population of the under-threat white-clawed crayfish - the UK's only ...