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 ...

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

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.

“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 ...

“These large crayfish can significantly alter habitat and vegetation, competitively exclude native crayfish, and impact ...

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

Scientists are investigating the health of spiny freshwater crayfish in habitats surrounded by large dams, growing towns, and ...

Citation: The world's second largest freshwater crayfish was once plentiful in Australia's longest river—we're bringing it back (2025, January 26) retrieved 18 February 2025 from https://phys ...

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

Crayfish are typically found in both cold and warm habitats across Australia, however Dr O'Hea Miller is interested in those living in the Greater Sydney and Illawarra catchment area, and ...

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 ...