The Brush-tailed Phascogale (Phascogale tapoatafa), or Tuan, is a small, nocturnal,
arboreal, carnivorous marsupial of the Family Dasyuridae. It is a uniform deep grey
on the head, back and flanks, pale cream underneath with large naked ears and has a
conspicuous, intensely black 'bottle-brush' tail up to 230 mm long. Adults may grow
to over 400 mm in total length; males average 231 g in weight, and females 156 g,
with an upper limit of 311 g (Cuttle 1983; Traill and Coates 1993; Soderquist 1995b;
Strahan 1996). It is found in a variety of treed habitats having a reliable annual
rainfall between 500 and 2000 mm (Cuttle 1983) but prefers open dry foothill forest
with little ground cover.
In 1991 the 'Friends of the Tuan' was formed by the National Threatened Species Network,
hosted by the Victorian National Parks Association. This group coordinates and gives
assistance to groups interested in the conservation of the Brush-tailed Phascogale.
Activities to date include liaison and assistance with postgraduate research work,
facilitation of a nest-box monitoring project at Rushworth with the Australian Trust for
Conservation Volunteers, provision of information for extension displays including at Bendigo
Special School and distribution of monitoring sheets.
Land for Wildlife participants and local naturalists' groups are involved in the erection of
nest-boxes.
The Brush-tailed Phascogale has a disjunct distribution in Australia. Two subspecies are recognised:
P. tapoatafa tapoatafa, which is found in southern Queensland, coastal New South Wales, southern
Victoria and the Eyre Peninsula in South Australia (at which locality it is apparently extinct)
and south-west Western Australia; and P. t. pirata from northern Australia, above 18 degrees, including
Cape York Peninsula.
In Victoria the Brush-tailed Phascogale's distribution is fragmented. The species occurs in the
foothills to the east and north-east of Melbourne; central Victoria around Ballarat, Heathcote
and Bendigo; north-eastern Victoria from Broadford to Wodonga; the Brisbane Ranges north-east
of Geelong; and far western Victoria from Mt Eccles to Apsley. There have been no records from
Gippsland for over 25 years (Atlas of Victorian Wildlife, Department of Natural Resources and
Environment (NRE)) despite many fauna surveys including Norris et al. (1983) and other surveys
in the 'assessment of biological significance' series carried out by the Department of Conservation
and Natural Resources (CNR) and its predecessors.
Contact Details
The Secretary
Bendigo
Field Nauralists Club Inc.
PO Box 396,
Bendigo 3552
Tel: 5432 2380
Email