Black-headed Python — Care Sheet & Morphs

Husbandry requirements

Black-headed Python — origin: Northern Australia (Queensland, the Northern Territory and Western Australia) — arid to tropical savannas, rocky and scrubby areas..

Terrarium temperature gradient

Night min22 °C

Cool side24–28 °C

Warm side31–34 °C

Basking spot35–40 °C

A thermophilic species from hot regions: provide a genuine hot spot (35-40 °C, measured at the surface) and a clear gradient towards a cool side. IMPORTANT: this python lacks labial heat-sensing pits — it detects localised heat sources less well, so any lamp/ceramic emitter MUST be guarded with a mesh, and gentle belly heat (thermostat-controlled heat mat) should also be favoured to prevent burns. A night-time drop to around 22-24 °C is tolerated.

Enclosure (adult)

150 × 60 × 60 cm

A robust, secure and well-ventilated terrestrial terrarium / vivarium.

A terrestrial, burrowing species: prioritise floor space over height. A minimum of ~150 x 60 cm for an adult, more for a large female. Provide at least two snug hides (a warm side and a cool side), a layer of substrate deep enough to burrow into, and lockable closures (a strong, inquisitive species).

Humidity

40–60 %

A rather dry to moderate environment. Maintain 40-60%; raise it temporarily (humid hide) during shedding. Stagnant humidity and a dirty substrate encourage scale rot.

Substrate

Aspen shavingsCypress mulchCoconut fibre / coco chipsPaper / paper towel (quarantine)

Choose a dry substrate that allows burrowing. Avoid pure fine sands and dusty substrates (risk of ingestion/impaction and respiratory irritation). Remove droppings promptly.

UVB

Optional

Not essential for good health if calcium and whole prey are adequate, but low-level UVB (Ferguson zone 1-2) is beneficial. Ensure a regular day/night cycle (12 h).

Water source

Always available

A large bowl of clean water available at all times; the animal may bathe in it. Change the water regularly and clean the container to limit infections.

Origin

Pythonidae

Northern Australia (Queensland, the Northern Territory and Western Australia) — arid to tropical savannas, rocky and scrubby areas.

Feeding & health

Diet

Carnivore (constrictor) — In captivity: appropriately sized rodents (mice, rats), thawed. In the wild: ophiophagous — it eats other reptiles, notably lizards and snakes, including venomous species.

A species endemic to Australia, protected under Australian law (export of native wildlife is prohibited); specimens in the trade outside Australia are captive-bred. Not listed on CITES. Feed prey close in width to the thickest part of the body, with adults spaced out (every 10-21 days): the species is prone to obesity from overfeeding.

Breeding

Oviparous

Clutch 5–18 eggs/young. Large eggs are laid after a winter cooling period and spring mating. The female coils around the clutch to brood it. Artificial incubation typically takes ~55-70 days at around 31 °C. Breeding is best left to experienced keepers.

Health watch points

Respiratory infections (inadequate temperature/ventilation)
Scale rot linked to a damp/dirty substrate
Mites (Ophionyssus)
Obesity from overfeeding
Thermal burns (lack of heat-sensing pits — unguarded heat sources)

Morphs & genetics

Registry of 3 documented genes and 2 named combos for Black-headed Python.

Axanthic (Recessive) aneryRec
Albino (T-) amelanisticRec
Hypo (Mendelian) hypomelanisticInc.d

Named combos — 2 documented combined morphs

SnowGhost

Pairing calculator

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Black-headed Python × Black-headed Python

Probabilities per gene (independent loci).

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Frequently asked questions

Answers to the most common questions about keeping the black-headed python.

Is the Black-headed Python suitable for a beginner?▾

Its care level is classed as intermediate, better suited to a keeper with some prior experience. Non-venomous and generally docile once acclimatised, it nonetheless has a very strong feeding response: handle it away from feeding times and avoid startling it. It may hiss or strike defensively, but rarely bites once accustomed.

How big does this species get?▾

It is a robust, muscular snake of medium to large size, typically measuring 1.5 to 2 m; large females can exceed 2.5 m and reach around 3 m. Its housing should be planned accordingly.

What terrarium should be provided for an adult?▾

As the species is terrestrial and burrowing, floor space should be prioritised over height, with a minimum of around 150 x 60 cm for an adult and more for a large female. It needs a robust, well-ventilated vivarium, a layer of substrate deep enough to burrow into, at least two well-fitted hides, and lockable closures, as it is a strong and inquisitive species.

What temperatures should be maintained?▾

This is a thermophilic species that needs a genuine hot spot at 35-40 °C measured at the surface, a warm side at 31-34 °C and a cool side at 24-28 °C, with a clear gradient. A night-time drop to around 22-24 °C is tolerated.

Why does the absence of heat-sensing pits matter?▾

The Black-headed Python lacks the labial heat-sensing pits found in other pythons, which makes it unique but also less able to detect localised heat sources. Any lamp or ceramic heat emitter must therefore be guarded with a mesh, and gentle belly heat (a thermostat-controlled heat mat) should be favoured to prevent burns, which are among its classic risks.

What humidity level suits it?▾

A rather dry to moderate atmosphere, between 40 and 60%, matches its native arid savannas. Raise it temporarily with a humid hide during shedding, avoiding stagnant humidity and a dirty substrate, which encourage scale rot.

What does the Black-headed Python eat?▾

In captivity, it is a constrictor fed appropriately sized thawed rodents (mice, rats), with a width close to the thickest part of the body. Notably, in the wild it is ophiophagous, eating other reptiles, including lizards and snakes, even venomous species.

How often should it be fed?▾

Adults feed at spaced intervals, every 10 to 21 days, as the species is prone to obesity from overfeeding. It is therefore better to ration than to multiply meals.

Is UVB lighting necessary?▾

It is not essential for good health if calcium and whole prey are adequate, but low-level UVB (Ferguson zone 1-2) remains beneficial. In any case, a regular day/night cycle of around 12 hours should be ensured.

Is keeping it regulated?▾

The species is endemic to Australia and protected under Australian legislation, which prohibits the export of native wildlife; specimens available in the trade outside Australia are therefore captive-bred. It is not listed on CITES.

How does it reproduce?▾

It is oviparous and lays 5 to 18 large eggs after a winter cooling period and spring mating. The female coils around the clutch to brood it; under artificial incubation, hatching typically occurs in 55 to 70 days at around 31 °C. Breeding is best left to experienced keepers.

What is its lifespan and what health problems should be monitored?▾

It commonly lives 20 to 30 years in captivity, with individuals exceeding 30 years reported. The most frequent concerns are respiratory infections, scale rot on damp and dirty substrate, mites, obesity from overfeeding, and thermal burns due to the absence of heat-sensing pits and unguarded heat sources.

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