Short-eared Brushtail Possum

Scientific name: Trichosurus caninus

Author(s)

Dr Sandy Ingleby
Updated

21/04/22
Read time

2 minutes

Fast Facts

Classification

Genus

Trichosurus

Species

caninus

Family

Phalangeridae

Order

Diprotodontia

Class

Mammalia

Phylum

Chordata
Size Range

Up to 50 cm

Stocky possum with short round ears, strong claws and a black bushy tail that narrows towards the end.

Identification

A large stocky possum with short round ears, strong claws and a black bushy tail that narrows towards the end and is naked underneath and at the tip. The dorsal fur is dark grey; the belly fur and throat are white, cream or pale grey, although entirely black individuals can be found in some areas.

Habitat

Wet sclerophyll forest and rainforests from sea level to 1600 m, occasionally found in riverine vine thickets or mangrove edges.

Distribution

Restricted to moist forests of SE Australia extending from southern Queensland to around Newcastle in NSW.

Feeding and diet

At night they forage in trees or on the ground, eating shrub leaves, buds, flowers, fruit, fungi, lichen and occasionally tree bark.

Other behaviours and adaptations

This species was revised in 2002 and populations south of around Newcastle are now recognised as a separate species, T. cunninghami. Short-eared Possums are largely solitary and nocturnal, sheltering by day in nests inside tree hollows or fallen logs.

Breeding behaviours

Breeding occurs from around March-May and a single young is born after 15-17 days gestation. It spends 5-6 months in the pouch and another 2-5 months suckling and riding on the mother’s back before becoming independent.

Conservation status

The distribution and abundance of this species appears stable at present although land clearing for agriculture and forestry pose a threat in some areas.