The semi-aquatic queen snake, native to North America, thrives in clean, well-oxygenated rivers and streams, primarily ...

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 catchment ...

Crayfish Vs Lobster: Lifespan Lobsters and crayfish also have vastly different lifespans. Depending on the species, crayfish ...

Here in Louisiana, it's hard to believe there are states in the U.S. where live crawfish are actually illegal. Seems like a ...

These beautiful ecosystems recently began to recover from overexploitation. Will Russia’s invasion once again push them over ...

Reynolds, J.D. 2011. A review of ecological interactions between crayfish and fish, indigenous and introduced. Knowledge and Management of Aquatic Ecosystems, p. 10.

American invader crayfish are clawing its UK cousins out of the way and putting them at risk of extinction. Signal crayfish - otherwise known as Pacifastacus leniusculus - were introduced from the ...

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 ...

The endangered Guyandotte River crayfish, one of three at-risk species centered in the lawsuit, has suffered a 93% habitat loss due to coal mining activity in the region, conservationists say, ...

Crater Lake's famously pure water and a newt that calls the lake home are under threat from the explosion of an invasive crayfish, leading to potential action under the Endangered Species Act ...

Around 70 endangered crayfish have been found dead in Northumberland, the Environment Agency has said. An investigation has now been launched by the organisation into the deaths as the species is ...