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 Pseudochirulus cinereus Tate 1945 Pseudochirulus cinereus Tate 1945 , Am. Mus . Novit., 1287: 17 . Type Locality: Australia , Queensland , Mt. Spurgeon. Vernacular Names: Cinereous Ringtail . Distribution: North Queensland , tablelands from Mt. Carbine north to Thornton Peak. Conservation: IUCN – Lower Risk (nt). Localized but not uncommon. Discussion: Separated from P. herbertensis , and perhaps not even a sister species, by Kirsch et al. (1997) .