a more economic impact, for this particular invasive species that we're concerned about." Red swamp crayfish pose a particular threat in man-made retention ponds and drains, which communities rely ...

The other two invasive crayfish species are illegal ... Perkins describes the Louisiana red swamp crayfish’s impact on the ecosystem as “mass devastation at every level.” ...

Officials in West Michigan are working on the removal of the invasive “Red Swamp Crayfish ... those native crayfish.” If left unmanaged, the crayfish will have negative impacts on the ...

It is not a fair battle: Two scientists on a tiny boat against one of the world's most invasive species ... have been waging war against red swamp crayfish — a non-native threat to the environment.

The Illinois Department of Natural Resources is reminding the public and seafood distribution companies that importing and having live red swamp ... the most invasive species of crayfish in ...

though this new approach will impact restaurants who have long hoped to serve up the species. Mapping from the USGS shows that red swamp crayfish are mostly native to south-central states in the US.

A Louisiana company was convicted of illegally transporting freshwater crustaceans into Wisconsin, resulting in the invasive species being found in state waters. Louisiana Crawfish Co. was ...