Onychogalea unguifera (Gould, 1841). Proc. Zool. Soc. Lond., 1840:93 [1841]. TYPE LOCALITY: Australia, Western Australia, Derby (King Sound). DISTRIBUTION: N Australia: Western Australia, Northern Territory, Queensland. STATUS: Secure. SYNONYMS: annulicauda. COMMENTS: McAllan and Bruce (1989) argued that the original description of this name was in The Athenaeum, 670:685 [29 August 1840].Published as part of Colin P. Groves, 1993, Order Diprotodontia, pp. 45-62 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 55, DOI: 10.5281/zenodo.735307