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Freshwater threatened species distribution maps The indicative (or known and expected) distributions for a number of NSW freshwater threatened species has been modelled and maps...

Hanley’s River Snail is a freshwater snail that was once common and widespread in the Murray River catchment, including the Lachlan and Murrumbidgee Rivers. In the 1940s, the...

The Darling River Snail (also known as ‘River Snail’) is a mediumsized (20-25 mm) freshwater snail that was once common and widespread in the Darling River and its tributaries....

The Alpine Redspot Dragonfly (Austropetalia tonyana) is a moderate-sized dragonfly. The larvae grow to 32-35mm long and adults grow to 70-80mm long. It is a habitat specialist,...

The Sydney Hawk Dragonfly (Austrocordulia leonardiis) an extremely Description rare species of dragonfly. It is black and yellow with clear wings spanning 60-70mm, and with an...