The Australian redclaw crayfish was documented multiple times in Texas waters. How did they arrive in the US? Are they harmful?

The U.S. Fish and Wildlife Service found that the spinytail crayfish is not warranted for listing as an endangered or ...

Over the next 10 years, the North Atlantic Right Whale, the Chattooga River crayfish and the Sicklefin Redhorse fish may get ...

That's because Egypt's best-known river is suffering from a crayfish invasion. Procambarus Clarkii to be exact. It's a native of Louisiana and relatively new to Egypt. Now it's clawing and burrowing ...

New Yorkers looking to find an elusive blue crayfish will have to travel, albeit not far. Cambarus monongalensis are native ...

A spill of diesel into a river could affect endangered native crayfish, a wildlife trust has warned. Residents of Kendal, ...

A chef cooks crayfish at a restaurant in Xuyi County, east China's Jiangsu Province, March 8, 2025. As the temperature rises, ...

Australian redclaw have sent wildlife authorities into damage control after the crayfish were found in the wild in the US ...

Scientists are investigating the health of spiny freshwater crayfish in habitats surrounded by large dams, growing towns, and ...

Adapting the banks of rivers, canals and ditches may prove a good tool to combat the American crayfish, a trial in Leiden has ...

A new critter is creeping into the United States' waters. The invasive Australian redclaw crayfish has been spotted in southern Texas, roughly 8,000 miles from its home. The freshwater ...