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

We’ve got a new critter in Texas ... species made its way from its home down under, but it's likely due to aquarium dumping. “Release of aquarium life is, unfortunately, a key means by which ...

Invasive species cause many negative impacts to the Texas landscape, from the displacement of native trees to potentially ...

An invasive species of crayfish is spreading through Texas waters, sparking grave wildlife ... They are prey source for fish species, mammal species, [and] birds,” said University of Illinois ...

Aquatic biologists are tracking an invasive crayfish species native to Australia that’s turned up 8,000 miles from home in the waters of southern Texas. They worry its spread could threaten ...

BROWNSVILLE, Texas — Scientists in Texas are on high alert for an invasive species that could threaten native wildlife: an Australian crayfish that has appeared in the state’s resacas ...