Threat factor Consequen ce rating Extent over which threat may operate Evidence base Predation by foxes Severe Entire Many studies demonstrate predation by foxes, and Green (2002) demonstrated that foxes prefer to hunt broad-toothed rats over other large rodents (such as bush … Threats Threats to the broad-toothed rat (mainland) are outlined in the table below (Woinarski et al., 2014). By altering vegetation … Threats from Human Activity . The broad-toothed rat (Mastacomys fuscus) is a small to medium-sized rodent found in south-eastern Australia. In southern Kosciuszko, invertebrate abundance was almost twice as high in fenced woodland plots compared with areas exposed to overgrazing (Ward‐Jones et al .
Threats Threats to the broad-toothed rat (mainland) are outlined in the table below (Woinarski et al., 2014). Researcher Stella Shipway found that the Broad-toothed rat had disappeared from over half (almost 53%) of the historical sites that she resurveyed over Victoria.
Every day herds of horses trample and destroy the habitats of tiny Alpine Tree Frogs, sensitive Alpine Spiny Crayfish, endangered skinks, the fuzzy native Broad-toothed Rat, and rare native fish. 2019). Abiotic Features; Indigenous Relationships; Food Chains within Kosciuszko National Park and Thredbo Village Wetland: Kosciouszko National Park is an alpine ecosystem, home to a diverse range of flora and fauna. Further information about the broad-toothed rat can be found at these sites: Australian Alps national parks - Education Kit . The present study reports on a rapid field survey across 14 high montane and subalpine sites (including … The species is classified as ‘Lower risk - near threatened’ in Victoria (Dept Natural Resources and Environment 2000) and ‘Vulnerable’ in NSW (Threatened Species Conservation Act … This relief map of Victoria shows 68 historical (1934-1989) Broad-toothed rat sites resurveyed in this study. This is a drastic decline … Threat factor Consequen ce rating Extent over which threat may operate Evidence base Predation by red foxes severe large many studies demonstrating predation by foxes; and Green (2002) demonstrated that this predation is highly selective Inappropriate fire regimes severe large major fires … The ancient peatlands, mossbeds, plants, wildlife and fish of Victoria’s Alpine National Park are in trouble. A number of Australia's rare and endangered species are found within Kosciuszko National Park , including the tiger quoll and broad-toothed rat, … Recent surveys across the southern portion of its range indicate that the species is in decline, and climate change has been identified as a key threat to the localised persistence of this species. 2019). For example, feral horses eliminate local populations of Broad‐toothed Rats (Mastacomys fuscus ) (Schulz et al . The broad-toothed rat Mastacomys fuscus is an endemic monotypic species, with a restricted and disjunct distribution from Tasmania to Barrington Tops in NSW (Watts & Aslin 1981; Happold 1995; Menkhorst 1995). NSW National Parks & Wildlife Service - Braod-toothed Rat; Threats which affect this animal in this Menagerie™ ADD-ON Habitat are: Foxes - eat native animals, compete with native animals for food and shelter and may …
Australian Rodent Fanciers Society, TAS - Broad-toothed Rat . The rat persisted at 32 of the sites (black circles) and was not detected in the other 36 sites (white circles). 2019), probably through indirect impacts on vegetation (Eldridge et al .