The Mount Hyland Nature Reserve is a protected nature reserve that is located in the New England region of New South Wales, in eastern Australia. The 2519 ha reserve is situated approximately 35 km west of. The reserve is part of the New England Group of the UNESCO World Heritagelisted Gondwana Rainforests of Australia, inscribed in 1986 and added to the Australian National Heritage List in 2007.

Features

Mount Hyland is a triple peaked mountain, some 400 m higher than the surrounding plain. The highest point is 1434 m above sea level. The temperate rainforest is of scientific interest, being a remnant of former Gondwana forests that once covered Australia. The rainforest lacks the Antarctic Beech and is dominated by Common Sassafras and other species. This remote hotspot of biodiversity is home to many endangered animal species. Thus, in the early 1980s, the Hastings River mouse and rare pouched frog, which were believed to be extinct, were rediscovered.

Molluscs

Indigenous molluscs at the reserve include the following species: Triboniophorus graeffei, Terrycarlessia turbinata, Protorugosa alpica, Austrorhytida harrietae, Parmavitrina planilabris, Mysticarion porrectus, Brazieresta larreyi, Thersites novaehollandiae and Austrochloritis sp.