About 34 years ago, Bill Walker discovered Engaeus yabbimanna, more commonly known as the Burnie burrowing crayfish, in ...

Freshwater ecosystems worldwide are under mounting pressure from non-native crayfish, whose broad environmental tolerance, high reproductive output and sometimes parthenogenetic reproduction ...

A creek in northern Tasmanian known to be home to the endangered giant freshwater crayfish has sustained "serious environmental harm" from land clearing and earthworks, the environment watchdog has ...

In the Northern Hemisphere, crayfish are in the family Cambaridae. Globally, there are around 500 species. North America is ...

Crayfish are an essential part of the food web in river ecosystems, connecting to more than 240 other animals through the ...