Lasiorhinus angustidens (de Vis, 1891)
Taxonomy & Nomenclature
Originally described as Phascolomys angustidens, it was transferred to the genus Lasiorhinus by (Dawson, 1983).
Conservation Status
Extinct
Last record: Late Pleistocene
Distribution
Darling Downs (eastern), Queensland, Australia
Anatomy & Morphology
It weighed an estimated 50kg (Johnson & Prideaux, 2004:557; Johnson, 2006:20).
Biology & Ecology
It ate grass (Johnson, 2006:20).
Hypodigm
Media
References
Original scientific description:
de Vis, C.W. (1891). Remarks on post-Tertiary Phascolomyidae. Proceedings of the Linnean Society of New South Wales (2) 6: 235-246.
Other references:
Dawson, Lyndall. (1983a). The taxonomic status of small fossil wombats (Vombatidae: Marsupialia) from Quaternary deposits, and of related modern wombats. Proceedings of the Linnean Society of New South Wales 107: 101-123.
Dawson, Lyndall. (1983b). On the uncertain generic status and phylogenetic relationships of the large extinct vombatid species Phascolomys medius Owen, 1872 (Marsupialia: Vombatidae). Australian Mammalogy 6(1): 5-13.
Johnson, Chris N. (2006). Australia's Mammal Extinctions: A 50 000 Year History. Port Melbourne, Victoria: Cambridge University Press. x + 278 pp. [p. 20]
Johnson, Chris N. and Prideaux, Gavin J. (2004). Extinctions of herbivorous mammals in the late Pleistocene of Australia in relation to their feeding ecology: no evidence for environmental change as cause of extinction. Australian Ecology 29: 553-557. https://doi.org/10.1111/j.1442-9993.2004.01389.x
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.
Molnar, R. E. and Kurz, C. (1997). The distribution of Pleistocene vertebrates on the eastern Darling Downs, based on the Queensland Museum collections. Proceedings of the Linnean Society of New South Wales [b]117[/b]:107-134.
Travouillon, Kenny J., Jackson, Stephen, Beck, Robin M. D., Louys, Julien, Cramb, Jonathan, Gillespie, Anna, Black, Karen, Hand, Suzanne, Archer, Michael, Kear, Benjamin, Hocknull, Scott, Phillips, Matthew, McDowell, Matthew, Fitzgerald, Erich M. G., Brewer, Phillipa and Price, Gilbert J. (2023). Checklist of the Fossil Mammal Species of Australia and New Guinea. Available from: https://www.australasianpalaeontologists.com/national-fossil-species-lists [Accessed 2 March 2025]
Travouillon, Kenny J., Jackson, Stephen, Beck, Robin M. D., Louys, Julien, Cramb, Jonathan, Gillespie, Anna, Black, Karen, Hand, Suzanne, Archer, Michael, Kear, Benjamin, Hocknull, Scott, Phillips, Matthew, McDowell, Matthew, Fitzgerald, Erich M. G., Brewer, Phillipa and Price, Gilbert J. (2024). Checklist of the Fossil Mammal Species of Australia and New Guinea. Available from: https://www.australasianpalaeontologists.com/national-fossil-species-lists [Accessed 24 November 2024]
Travouillon, Kenny J., Jackson, Stephen, Beck, Robin M. D., Louys, Julien, Cramb, Jonathan, Gillespie, Anna, Black, Karen, Hand, Suzanne, Archer, Michael, Kear, Benjamin, Hocknull, Scott, Phillips, Matthew, McDowell, Matthew, Fitzgerald, Erich M. G., Brewer, Phillipa and Price, Gilbert J. (2025). Checklist of the Fossil Mammal Species of Australia and New Guinea. Available from: https://www.australasianpalaeontologists.com/national-fossil-species-lists [Accessed 1 March 2025]