Snake Identifier
Stimson's Python (Antaresia stimsoni)
Antaresia stimsoni adult by Mark Marathon, via Wikimedia Commons, licensed under CC BY-SA 3.0
Pythons

Stimson's Python

Antaresia stimsoni

A small, hardy python well adapted to Australia's dry interior, one of the smallest pythons in the world.

Venomous?
Non-venomous
Adult length
0.75-1 m (2.5-3.3 ft)
Range
Arid and semi-arid interior of Australia

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Overview

Stimson's Python is a diminutive, robust python found across much of arid central Australia. It is one of the smallest python species globally, well suited to a life among rocky outcrops and desert scrub.

Its small size and tolerance of harsh, dry conditions make it one of the most widespread pythons in the Australian interior.

How to identify it

  • Pale reddish-brown to grayish-brown background with darker brown blotches or saddles
  • Smooth scales with mild sheen
  • Small, stocky build with a relatively broad head
  • Vertical pupils
  • Distinguished from the similar Children's Python by generally more contrasting blotched pattern and range overlap in central Australia

Habitat & range

Rocky outcrops, spinifex grasslands, and arid scrublands throughout the interior of Australia, often sheltering in crevices and burrows.

Behavior, diet & reproduction

Nocturnal, sheltering by day in rock crevices or burrows and emerging at night to hunt small reptiles and mammals. A capable climber and crevice-dweller. Reproduces by laying eggs.

Frequently asked questions

How small does Stimson's Python get?

It typically reaches only about 0.75-1 m (2.5-3.3 ft), making it one of the smallest pythons.

Is it venomous?

No, it is a non-venomous constrictor.

Where does it live?

It is widespread across arid and semi-arid central Australia.

What does it eat?

Small reptiles and mammals.