Murray crayfish once thrived in the southern Murray-Darling Basin. The species was found everywhere from the headwaters of the Murray and Murrumbidgee Rivers in the Australian Alps all the way down to ...

Aug. 14—Researchers from the University of Texas Rio Grande Valley recently collected invasive Australian redclaw crayfish in Brownsville. The finding of three specimens at an apartment complex pond ...

BROWNSVILLE, Texas - Be careful about what you're adding to your next crawfish boil as an invasive crayfish has been found in Texas. The Texas Parks and Wildlife Department says that the Australian ...

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 in ...

Be careful about what you’re adding to your next crawfish boil as an invasive crayfish has been found in Texas. The Texas Parks and Wildlife Department says that the Australian Redclaw Crayfish showed ...

An invasive species of crayfish is spreading through Texas waters, sparking grave wildlife concerns for conservationists. Researchers in Brownsville, Texas, have been investigating reports of an ...

The fighting Australian crayfish (yabby) does not forget the face of its foes according to zoologists. In the study, after a fight, the loser yabby was isolated and given a choice between its opponent ...

Jason Coughran works for a private research and consulting firm, jagabar Environmental. He has received funding for crayfish research from an Australian Postgraduate Award, the Australian Geographic ...

Crayfish body fossils and burrows discovered in Victoria, Australia, have provided the first physical evidence that crayfish existed on the continent as far back as the Mesozoic Era, according to ...

Murray River Crayfish are fully protected at all times and must be returned to the water immediately if caught. Credit: Government of South Australia Murray crayfish once thrived in the southern ...