From the Australian Broadcasting Corporation:
New species discovered at Lake Pedder
Species predating the dinosaurs have been discovered in the frigid waters of Lake Pedder, in south-west Tasmania.
The lake has been the subject of long-running debate over its flooding by the Hydro in the 1970s.
Retired professors Andrew Osborn and Nigel Forteath were first lured to Lake Pedder by their love of fishing.
They are also about to rename another mayfly, incorrectly identified in 1912.
Tasmania: video on short-tailed shearwaters.