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 ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. AUSTIN (KXAN) — The Texas Parks and Wildlife ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...