Lagorchestes leporides Gould, 1841. Proc. Zool. Soc. Lond., 1840:93. TYPE LOCALITY: Australia, interior New South Wales. DISTRIBUTION: W. New South Wales; E. South Australia; N.W. Victoria. COMMENT: Possibly extinct; not recorded for more than a century; see Kirsch and Calaby, 1977:22. ISIS NUMBER: 5301402012009004001.Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Marsupialia, pp. 18-51 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 45, DOI: 10.5281/zenodo.735300