Snake Identifier
Top End Carpet Python (Morelia spilota variegata)
Carpet python lying on ground - DPLA - 17cd3836d213c4004649f686ed4bb6f8 by Garst, Warren, 1922-2016, photographer, via Wikimedia Commons, licensed under CC BY-SA 4.0
Pythons

Top End Carpet Python

Morelia spilota variegata

A broadly distributed population of the Darwin carpet python subspecies across the tropical Top End region of the Northern Territory.

Venomous?
Non-venomous
Adult length
1.5-2.7 m (5-9 ft)
Range
Top End, Northern Territory, Australia

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Overview

The Top End carpet python refers to populations of Morelia spilota variegata, the Darwin carpet python subspecies, distributed across the tropical Top End of Australia's Northern Territory, including areas such as Kakadu and Arnhem Land. It is one of the most familiar snakes across this monsoonal region.

As with other carpet python populations, it displays considerable individual variation in color and pattern and is highly adaptable, thriving in both wilderness areas and human-modified landscapes.

How to identify it

  • Variable pattern of irregular dark blotches or bars on a lighter tan, cream, or olive background
  • Comparatively slender build relative to some southern carpet python subspecies
  • Large, triangular head distinct from the neck, with heat-sensing pits along the lips
  • Vertically elliptical pupils
  • Smooth, glossy body scales
  • Size and pattern intensity can vary regionally within the Top End

Habitat & range

Occupies a wide range of tropical habitats across the Top End, including monsoon vine forest, eucalypt savanna woodland, riparian corridors, floodplains, and rocky escarpments such as those in Kakadu National Park. Also common around rural and urban structures.

Behavior, diet & reproduction

Primarily nocturnal, sheltering by day in tree hollows, rock crevices, or under debris. Actively hunts birds, mammals, and reptiles, and is known to enter buildings in search of rodents. Oviparous, with females coiling around and thermoregulating their egg clutches through incubation.

Frequently asked questions

What area does 'Top End' refer to?

The northernmost, tropical region of Australia's Northern Territory, including Darwin, Kakadu, and Arnhem Land.

Is it the same as the Darwin carpet python?

Yes, Top End carpet pythons belong to the same subspecies, Morelia spilota variegata.

Is it venomous?

No, it is a non-venomous constrictor.

What does it eat?

Birds, mammals, and reptiles, captured through ambush or active hunting.