Order Diprotodontia Author Wilson, Don E. Author Reeder, DeeAnn text 2005 The Johns Hopkins University Press Baltimore Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1 43 70 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Petrogale xanthopus Gray 1854 Petrogale xanthopus Gray 1854 , Proc. Zool. Soc. Lond., 1854: 259 . Type Locality: Australia , South Australia , Flinders Range. Vernacular Names: Yellow-footed Rock-wallaby . Subspecies: : Subspecies Petrogale xanthopus subsp. xanthopus Gray 1854 Subspecies Petrogale xanthopus subsp. celeris Le Souef 1924 Distribution: Australia : SW Queensland , South Australia , NW New South Wales . Conservation: U.S. ESA – Endangered; IUCN – Vulnerabler as P. x. xanthopus , Lower Risk (nt) as P. x. celeris . Discussion: P. xanthopus species-group.