Kimberley Death Adder
Acanthophis cryptamydros
A recently described death adder species endemic to the rugged Kimberley region of northwestern Australia.
- Venomous?
- Venomous
- Adult length
- 0.4-0.7 m (1.3-2.3 ft)
- Range
- Kimberley region of Western Australia
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Overview
The Kimberley Death Adder was formally described in 2014 after genetic and morphological studies distinguished it from other northern Australian death adders. It occupies the rugged sandstone landscapes of the Kimberley.
As with other death adders, it relies on camouflage and an ambush strategy rather than active foraging to capture prey.
How to identify it
- Reddish-brown to grey body with irregular darker banding
- Short, stocky body and broad triangular head
- Rough, keeled scales
- Vertically elliptical pupil
- Thin, worm-like tail tip used as a lure
- Distinguished from related species primarily through genetic studies and Kimberley locality
Habitat & range
Found in sandstone escarpments, woodlands, and rocky habitats of the Kimberley region in northwestern Australia.
Behavior, diet & reproduction
Sedentary ambush hunter that remains still for long periods, luring lizards and small mammals with its tail tip. Mostly nocturnal to crepuscular. Gives birth to live young.
Frequently asked questions
Is the Kimberley Death Adder dangerous?
Yes, it is venomous and capable of a fast defensive strike.
When was it recognized as a distinct species?
It was formally described in 2014 based on genetic and morphological evidence.
Where is it found?
In the Kimberley region of Western Australia.
How does it hunt prey?
By ambush, luring prey close with its wriggling tail tip before striking.
Kimberley Death Adder guides
In-depth guides for identifying and understanding Kimberley Death Adder.
