The Weyland ringtail possum (''Pseudochirulus caroli'') is a species of

marsupial Marsupials are any members of the mammalian infraclass Marsupialia. All extant marsupials are endemic to Australasia, Wallacea and the Americas. A distinctive characteristic common to most of these species is that the young are carried in a ...

in the family

Pseudocheiridae Pseudocheiridae is a family of arboreal marsupials containing 17 extant species of ringtailed possums and close relatives. They are found in forested areas and shrublands throughout Australia and New Guinea. Characteristics Physically, they app ...

. It is

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found els ...

to the western Central Cordillera of

Papua Province Papua is a province of Indonesia, comprising the northern coast of Western New Guinea together with island groups in Cenderawasih Bay to the west. It roughly follows the borders of Papuan customary region of Tabi Saireri. It is bordered by ...

Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...

. ''P. caroli'' is also "known from four localities west of the

Star Mountains The Star Mountains ( Dutch (colonial)'': Sterrengebergte''; Indonesian'': Pegunungan Bintang'') are a mountain range in western Papua New Guinea and the eastern end of Highland Papua, Indonesia, stretching from the eastern end of Indonesia to t ...

" and tends to live in

montane forest Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucia ...

or other hilly areas. Currently the Weyland ringtail is not endangered, but should be "monitored ecauseit could rapidly become threatened if either human

encroachment Encroachment is to advance beyond proper limits, and may refer to: * Temporal encroachment * Structural encroachment * Encroachment (gridiron football), a penalty in American and Canadian football *Encroachment by human populations on natural spa ...

or hunting were to increase significantly."

References

Possums Mammals of Western New Guinea Mammals described in 1921 Taxa named by Oldfield Thomas Taxonomy articles created by Polbot Marsupials of New Guinea {{Diprotodont-stub