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

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

Scientists are investigating the health of spiny freshwater crayfish in habitats surrounded by large dams, growing towns, and ...

Lutz blamed it on a record drought in Louisiana that had not only damaged the soil that female crawfish burrow in to spawn, but also led to an absence of heavy rainfall. With no water, the mother ...

Redclaw crayfish don’t stay out in the open. They are primarily bottom dwellers and can be quite elusive, preferring to hide in crevices or under rocks and debris in the water. As a result ...

The invasive Australian Redclaw “Crayfish” — identifiable by its large size and the red patch on its claws — is currently ...