Ornamental Snake
Denisonia maculata
A small, patterned nocturnal elapid restricted to the Brigalow Belt of central Queensland, listed as vulnerable due to habitat loss.
- Venomous?
- Mildly venomous
- Adult length
- 0.4-0.6 m (1.3-2 ft)
- Range
- Central coastal Queensland, Australia
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Overview
The Ornamental Snake is a small, secretive elapid restricted to the Brigalow Belt region of central coastal Queensland. It is closely associated with cracking clay soils and gilgai (melon-hole) microhabitats.
Due to extensive habitat clearing across its range, it is considered a vulnerable species and a conservation priority in Queensland.
How to identify it
- Brown to reddish-brown dorsal coloration with darker blotches or spots, giving a patterned 'ornamental' appearance
- Pale belly
- Robust, moderately stout body for its size
- Smooth scales
- Vertically elliptical pupil, unusual among Australian elapids
- Adults typically 40-60 cm
- Blotched pattern and elliptical pupil help distinguish it from similar small elapids
Habitat & range
Restricted to cracking clay soils and gilgai depressions within Brigalow woodland of central Queensland. Shelters in soil cracks and under surface debris in these specialized microhabitats.
Behavior, diet & reproduction
Nocturnal, sheltering in soil cracks during the day and emerging at night to forage. Feeds primarily on frogs. Gives birth to live young. Populations are threatened by ongoing habitat clearing for agriculture.
Frequently asked questions
Is the Ornamental Snake endangered?
It is listed as vulnerable due to significant habitat clearing across its restricted range.
Where does the Ornamental Snake live?
It is restricted to Brigalow Belt habitats with cracking clay soils in central coastal Queensland.
What does the Ornamental Snake eat?
It feeds mainly on frogs, hunted at night.
Is the Ornamental Snake dangerous to humans?
It is mildly venomous but not considered dangerous to people.
Ornamental Snake guides
In-depth guides for identifying and understanding Ornamental Snake.
