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

“It’s supposed to be in Australia.” The Australian redclaw crayfish, an aggressive crustacean native to northern Australia and Papua New Guinea, has been spotted in South Texas. Experts warn ...

According to the Texas Parks and Wildlife Department (TPWD), the invasive Australian Redclaw "Crayfish" — identifiable by its large size and the red patch on its claws — is currently only ...

Invasive Australian crayfish in Texas water causing concern for wildlife - ‘Given the size it’s definitely a threat.. ‘It’s a ...

Aquatic biologists shared their discovery and their concerns about the Australian redclaw crayfish in a segment on the department's television series that was published on Sunday, February 9.