Which country is the brush-tailed phascogale native to?

The brush-tailed phascogale ('Phascogale tapoatafa'), also known by its Australian native name tuan, the common wambenger or the black-tailed phascogale, is a rat-sized arboreal carnivorous marsupial of the family 'Dasyuridae', characterized by a tuft of black silky hairs on the terminal portion of its tail. Males of this species do not live past the age of one, as they die after reproducing.

The brush-tailed phascogale has a widespread but fragmented distribution throughout all states of Australia, excluding Tasmania. As a result of habitat destruction and predation by the red fox and feral cat, they are believed to have disappeared from roughly half of their former range. The species is considered very vulnerable to localised extinction.