Eastern Ringtail Possum

Scientific name: Pseudocheirus peregrinus

Alternative name/s:
Common Ringtail Possum

Similar species:
Sometimes confused with the Black Rat

Updated

21/04/22
Read time

2 minutes

Pseudocheirus peregrinus — Common Ringtail possum Image: G B Baker
© Australian Museum

Fast Facts

Classification

Species

peregrinus

Genus

Pseudocheirus

Family

Pseudocheiridae

Order

Diprotodontia

Subclass

Marsupialia

Class

Mammalia

Subphylum

Vertebrata

Kingdom

Animalia
Size Range

Body 300 mm - 350 mm, Tail 300 mm - 350 mm, weight 700 - 1100 g.

Introduction

The Eastern Ringtail Possum is well known to many Sydney residents. Together with the Common Brushtail Possum, it has adapted well to living in close association with humans and is often seen in suburban gardens at night.

Identification

About the size of a cat, the Eastern Ringtail Possum is grey with white patches behind the eyes and on the belly, and orange-brown tinges on the tail and limbs. Its long prehensile tail has a white tip and it uses it like a fifth limb to climb and jump between connecting branches, fences and powerlines. The structure of its forefeet, with a gap between the second and third fingers, allows the possum to hold onto branches securely.

Sometimes people mistake Black Rats for Ringtail Possums. Some characteristics that help to distinguish the Eastern Ringtail Possum from the Black Rat include:

Front teeth: Three pairs of upper incisors, one pair of lower incisors.
Head: Rounded head with slightly bulging eyes.
Ears: Short rounded ears with white patch behind.
Colouring: Variable grey to near-black back, sometimes tinged red-orange, white to red-orange below; red-orange legs.
Tail: Tapering prehensile tail with a white tip, naked underside, furred above. Carried in coil when not used.

Similar species

Sometimes confused with the Black Rat.

Habitat

Almost exclusively tree-dwelling, the Eastern Ringtail Possum lives in in forests, woodlands, rainforests, dense scrub and suburban gardens. During the day, the Eastern Ringtail Possum sleeps in its spherical nest or 'drey' made from grass and shredded bark. It builds the drey in a tree hole, tree fork or dense vegetation, and several individuals may share the one nest.

Distribution

The Eastern Ringtail Possum is found in Queensland, New South Wales, Victoria and South Australia.

Feeding and diet

The Eastern Ringtail Possum is nocturnal and eats a variety of leaves of both native and introduced plants, as well as flowers and fruits. By eating its own faecal pellets, it digests its food twice to extract the maximum amount of nutrients. When the mother is feeding, the male carries the young on his back and cares for them.