Biologists are monitoring an Australian crayfish that surprisingly showed up in Texas, fearing it could threaten local ...

Locals in southern Texas reported an “interesting-looking critter” that officials found to be an invasive crayfish species ...

CHARLESTON, W.Va.— Following a petition and lawsuit by the Center for Biological Diversity, the U.S. Fish and Wildlife Service today designated 446 stream miles of critical habitat for the Big Sandy ...

The Trump administration can now tinker with plans for the Miami cave crayfish and several other vulnerable species after withdrawing critical habitat proposals from White House review.

Researchers have in some ways only just begun to study the Australian redclaw crawfish's effects on South Texas, but do ...

Biologists from the Texas Parks and Wildlife Department are concerned about an invasive species found in local resacas. The Redclaw Crayfish comes from ...

Invasive Australian crayfish in Texas water causing concern for wildlife - ‘Given the size it’s definitely a threat.. ‘It’s a ...

“The Panama City crayfish is in serious trouble, and we’re encouraged that today’s critical habitat proposal could help it get on the path to recovery,” said Jaclyn Lopez, Florida director at the ...

Near Brownsville, Texas, a surprising discovery of Austrailian Redclaw crayfish in area waters has raised concerns among ...

An invasive crayfish species from Australia is posing a threat to the native crayfish species in the Rio Grande Valley, Texas officials warn. Screengrab from Texas Parks and Wildlife video There ...