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A new species of taipan (Elapidae: Oxyuranus) from central Australia

Posted by Miqe on March 12, 2007


Snakes in the Australo-Papuan elapid genus Oxyuranus are considered to be the most venomous species in the world. A recent expedition to the central ranges of Western Australia discovered a third species, which is described here from the only known specimen. Molecular genetic analyses using mitochondrial nucleotide sequences places the new species as the sister lineage of the two described Oxyuranus species, with all three species united by a long branch that also separates them from the nearest of the brown snakes species (Pseudonaja) to which the taipans are close relatives.

Morphologically,the new species shares with the other Oxyuranus an undivided anal scale, high midbody scale row (21) andventral scale (250) counts, but differs in having a single primary temporal scale and fewer lower labials (six). Maximumbody size and venom potency are unknown. The discovery of a third species of taipan in the remote central ranges ofAustralia underlines the paucity of collecting from this region.

Full paper. (pdf-file 545kb)

3 Responses to “A new species of taipan (Elapidae: Oxyuranus) from central Australia”

  1. aurora said

    I would like to have a chat to you about the new species of snake found in Central Australia for the local newspaper pls.

  2. Miqe said


    I am sorry, but I am not the right person to speak to.

    You will get much better answers here:

  3. […] more immediate concern to humans is the newly-discovered central ranges Taipan, believed to be one of the world’s most venomous snakes. As well as presenting strange and exotic […]

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