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 Dendrolagus dorianus Ramsay 1883 Dendrolagus dorianus Ramsay 1883 , Proc. Linn. Soc. N. S. W., 8: 17 . Type Locality: Papua New Guinea , "ranges behind Mt. Astrolabe." . Vernacular Names: Doria's Tree-kangaroo . Subspecies: : Subspecies Dendrolagus dorianus subsp. dorianus Ramsay 1883 Subspecies Dendrolagus dorianus subsp. mayri Rothschild and Dollman 1933 Subspecies Dendrolagus dorianus subsp. notatus Matschie 1916 Distribution: Interior New Guinea : Wondiwoi Peninsula, Prov. of Papua (= Irian Jaya); Papua New Guinea /Indonesian border to extreme SE of mainland Papua New Guinea , 600 to 3650 m . Conservation: IUCN – Vulnerable; uncommon. Discussion: Does not include bennettianus (see Ride, 1970:223 , Kirsch and Calaby, 1977:17 ), or stellarum (see below); mayri may also be a distinct species, but is known by only one specimen .