Northumberland Zoo curator Lucy Edwards said her team were getting ready to quarantine several of the female crayfish ...

About 70 endangered crayfish have been found dead in a river. The Environment Agency (EA) is carrying out investigations around the River Wansbeck in Northumberland, where the native white clawed ...

Otters are now common in all of northern Minnesota and are becoming more common in southern parts of the state. The DNR ...

Flathead catfish—native to the Mississippi River basin—were first detected in the Susquehanna River in Pennsylvania in 2002, ...

Flathead catfish -- native to the Mississippi River basin -- were first detected in the Susquehanna River in Pennsylvania in 2002, according to the U.S. Geological Survey. In the two decades since ...

Flathead catfish — native to the Mississippi River basin — were first detected in the Susquehanna River in Pennsylvania in ...

Some of the best smallmouth fishing of the year takes place as water temps begin to slink, triggering a heavy feeding period that may only last a few weeks.

Some 4,500 crayfish were removed from Chadwick Lakes in the past two years and efforts are continuing to control the population of this species, Environment and Energy Minister Miriam Dalli said ...

Hundreds of marron have been illegally taken from Western Australia's waterways in the past year, prompting calls for higher ...

A RARE species of crayfish could be impacted by the construction of a huge new housing estate. The white-clawed crayfish is only found in a handful of places in Worcestershire including the ...

This time last year, the effects of south Louisiana's extended summer drought spelled bad news for area crawfish farmers. It costs a lot of money to pump water into dry fields, and many crawfish ...