May marks the arrival of crayfish season, when the small freshwater crustaceans are welcomed on dining tables across China. In the Guangxi Zhuang autonomous region, rural communities have transformed ...

Nearly half of all freshwater American crayfish are at risk of extinction. As a keystone species in South Carolina, what ...

Two new crayfish species have been discovered and named, but face immediate threats from invasive species and human impact.

It’s crayfish season in Louisiana, but the Pacific Northwest is receiving all the crayfish spotlight. Researchers recently ...

Witness the incredible moment as 1 million white lobster crawfish babies hatch in this action-packed breeding video! From egg ...

Crayfish smuggling foiled as Malawi acts to protect native species. Malawi – Environmental activists in Malawi have supported the decision by theMalawian authorities to confiscate and arrest ...

Two new species of crayfish have been identified in the Pacific Northwest region of North America, and researchers say both species are vulnerable to extinction. One of those crayfish is called ...

"Rusty crayfish are much more aggressive than our native crayfish species and are not an ideal food source for our sportfish," said Robert Walters, CPW’s Invasive Species Program Manager.

According to a press release from Colorado Parks and Wildlife, the rusty crayfish was located in the West Fork Little Thompson River in northern Colorado. Described as "an aquatic nuisance species," ...