Irian Jaya Carpet Python
Morelia spilota (Irian Jaya locality form)
A New Guinea locality form of carpet python noted for its striking, high-contrast blotched pattern and relatively robust build.
- Venomous?
- Non-venomous
- Adult length
- 1.8-2.7 m (6-9 ft)
- Range
- New Guinea (Indonesian Papua) and nearby islands
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Overview
The Irian Jaya carpet python refers to populations of Morelia spilota native to the western half of New Guinea (Papua, Indonesia) and adjacent islands such as Biak. These populations are considered part of the wider carpet python complex extending from Australia into New Guinea.
They are known among enthusiasts for a bold, high-contrast pattern and often stocky build compared to some mainland Australian forms.
How to identify it
- Dark brown to black background with bold cream, gold, or orange blotches
- Pattern often highly contrasting compared to related forms
- Smooth scales
- Broad head distinct from neck
- Heat-sensing labial pits present
- Distinguished from Australian carpet python forms by New Guinea origin and typically bolder patterning
Habitat & range
Found in lowland and hill forest across western New Guinea and offshore islands including Biak. Inhabits tropical rainforest edges, secondary growth, and areas near human settlement.
Behavior, diet & reproduction
Nocturnal, preying on birds and small mammals from ambush. Generally adaptable to disturbed and forest-edge habitats. Oviparous, with females brooding and protecting their egg clutches.
Frequently asked questions
Is it venomous?
No, it is a non-venomous constrictor.
Where does it come from?
Western New Guinea (Indonesian Papua) and nearby islands such as Biak.
How does it differ from Australian carpet pythons?
It is generally considered a distinct, often bolder-patterned population native to New Guinea rather than mainland Australia.
What does it eat?
Birds and small mammals.
Irian Jaya Carpet Python guides
In-depth guides for identifying and understanding Irian Jaya Carpet Python.
