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 ...

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 ...

An Australian redclaw crayfish, a species native to Australia, was spotted by locals in the Rio Grande Valley near Brownsville, Texas. An invasive crayfish species native to Australia was spotted ...

The Texas Parks and Wildlife Department (TPWD) is concerned that an "alien crustacean" considered an invasive species was found in the Rio Grande Valley, 8,000 miles from where it is native in ...