Over the last 20-30 years, river pollution and habitat loss have taken their toll on our only native crayfish. The tributaries of the Usk and the Wye are real enclaves for these lobster-like ...

The UK native white-clawed crayfish (Austropotamobius pallipus) crayfish is under considerable pressure throughout the UK from the invasive American signal crayfish and a fungal pathogen (crayfish ...

9. The invasive species in question is the Australian red claw crayfish, which has found its way nearly 8,000 miles from its native habitat, near Brownsville and Gonzales. According to a 2022 news ...