Mastacomys fuscus mordicus (Thomas, 1922)
Broad-toothed mouse, Broad-toothed rat, Broad-toothed mastacomys
Taxonomy & Nomenclature
Conservation Status
Rediscovered. Previously the last record was the Late Pleistocene or Holocene.
Distribution
Australian Capital Territory, New South Wales, South Australia (fossil) & Victoria, Australia
Biology & Ecology
Hypodigm
Media
References
Original scientific description:
Thomas, Oldfield. (1922). A new species of Mastacomys from a cave in South Australia. Ann. Mag. Nat. Hist. (9) 10 : 550,1.
Other references:
Brazenor, C. W. (1950). The Mammals of Victoria: and the Dental Characteristics of Monotremes and Australian Marsupials (National Museum of Victoria Australia Handbook No. 1). Melbourne: Brown, Prior, Anderson. [p. 68]
Brown, Steven P. and Wells, Roderick T. (2000). A middle Pleistocene vertebrate fossil assemblage from Cathedral Cave, Naracoorte, South Australia. Transactions of the Royal Society of South Australia 124(2): 91-104.
Carron, P. L., Happold, D. C. D., and Bubela, T. M. (1990). Diet of two sympatric Australian subalpine rodents, Mastacomys fuscus and Rattus fuscipes. Australian Wildlife Research 17: 479-489. http://dx.doi.org/10.1071/WR9900479
DECC NSW (2007). Draft recovery plan for the Barrington Tops broad-toothed rat endangered population. Department of Environment andClimate Change (NSW), Sydney.
Eberhard, I. and Schulz, L. (1973). A survey of the vertebrate fauna of theCotter River Catchment, Australian Capital Territory. Department of theCapital Territory, Conservation Memorandum No. 10.
Green, K., Davis, N. E. and Robinson, W. A. (2014). Diet of the Broad-toothed Rat Mastacomys fuscus (Rodentia: Muridae) in the alpine zone of the Snowy Mountains, Australia. Australian Zoologist 37(2): 225-233. https://doi.org/10.7882/AZ.2014.023
Green, K. and Happold, D. C. D. (2023). Broad-toothed Rat, Mastacomys fuscus, pp. 416-418. In: Baker, Andrew M. and Gynther, Ian C. (eds.). Strahan’s Mammals of Australia (4th ed.). Wahroonga, NSW: Reed New Holland Publishers. 848 pp.
Green, K., and Osborne, W. S. (2003). The distribution and status of the broad-toothed rat Mastacomys fuscus (Rodentia: Muridae) in New South Walesand the Australian Capital Territory. Australian Zoologist 32, 229–237.
Green, K., and Sanecki, G. (2006). Immediate and short term responses ofbirds and mammal assemblages to a subalpine wildfire in the SnowyMountains, Australia. Austral Ecology 31, 673–681.
Green, K., Stein, J. A., and Driessen, M. M. (2008). The projected distributionof Mastacomys fuscus and Rattus lutreolus in south-eastern Australiaunder a scenario of climate change: potential for increased competition?Wildlife Research 35, 113–119.
Happold, D. C. D. (1989). The value of faecal pellets for ascertaining thepresence of Mastacomys fuscus (Rodentia, Muridae) in field surveys.Victorian Naturalist 106,41–43.
Happold, D. C. D. (2002). Broad-toothed rat. In ‘The Mammals of Australia’. (Ed. R. Strahan.) pp. 562–563. (Reed Books: Sydney.)
Happold, D. C. D. (2015). A 10-year demographic study of a small mammal community in the Australian Alps. Aust. J. Zool. 63: 338-349.
Jackson, Stephen and Groves, Colin. (2015). Taxonomy of Australian Mammals. Clayton South, Melbourne: CSIRO Publishing. 529 pp. [p. 195]
Lintermans, M. (1986). The broad-toothed rat Mastacomys fuscus in theACT. ACT Parks and Conservation Services, Canberra.
Mahoney, J. A. and Ride, W. D. L. (1975). Index to the genera and species of fossil Mammalia described from Australia and New Guinea between 1838 and 1968. Western Australian Museum Special Publication 6: 1-250.
McDowell, Matthew C., Morris, Shane D., Johnson, Christopher N., Martin, Brianna and Brook, Barry W. (2023). Modelling of fossil and contemporary data suggest the Broad-toothed rat (Mastacomys fuscus) currently occupies a small part of its available climatic niche: Implications of paleontological data for conservation of a threatened species. Austral Ecology. https://doi.org/10.1111/aec.13350
Milner, Richard N. C., Starrs, Danswell, Hayes, Greg and Evans, Murray C. Evans. (2015). Distribution and habitat preference of the broad-toothed rat (Mastacomys fuscus) in the Australian Capital Territory, Australia. Australian Mammalogy 37: 125-131.
O’Brien, C. M., Crowther, M. S., Dickman, C. R., and Keating, J. (2008). Metapopulation dynamics and threated species management: why doesthe broad-toothed rat (Mastacomys fuscus) persist? Biological Conservation 141: 1962-1971. https://doi.org/10.1016/j.biocon.2008.05.020
Pledge, Neville S. (1990). The Upper Fossil Fauna of the Henschke Fossil Cave, Naracoorte, South Australia. Memoirs of the Queensland Museum (Proceedings of the De Vis Symposium) 28(1): 247-262.
Reed, Elizabeth H. and Bourne, Steven J. (2000). Pleistocene fossil vertebrate sites of the south east region of South Australia. Transactions of the Royal Society of South Australia 124(2): 61-90.
Reed, Elizabeth H. and Bourne, Steven J. (2009). Pleistocene Fossil Vertebrate Sites of the South East Region of South Australia II. Transactions of the Royal Society of South Australia 133(1): 30-40.
Ride, W. D. L. (1956). A new fossil Mastacomys (Muridae) and a revision of the genus. Journal of Zoology 127(3): 431-439. [Abstract]
Wakefield, Norman Arthur. (1972a). Paleoecology of fossil mammal assemblages from some Australian caves. Proceedings of the Royal Society of Victoria 85(1): 1-26.
Wakefield, Norman Arthur. (1972b). Studies in Australian Muridae: review of Mastacomys fuscus, and description of a new subspecies of Pseudomys higginsi. Memoirs of the National Museum of Victoria 33: 15-31.
Wood Jones, Frederic. (1925). The Mammals of South Australia. Part III. (Conclusion) Containing the Monodelphia. Adelaide: Government Printer. 3: 271-458. [21 December 1925] [p. 323 (species account)]