Saturday, March 10, 2007

Addendum and details Oxyuranus temporalis - the new taipan species

Earlier on March 9th, 2007, it was reported that a new species of taipan was discovered in Australia.

However, it was neglected to mention more specifics of this new snake.

In the paper “A new species of taipan (Elapidae: Oxyuranus) from central Australia”, researchers P. Doughty, B. Maryan, S.C. Donnellan and M.N. Hutchinson (in Zootaxa 1422: 45-58: 2007) described Oxyuranus temporalis.

The new species, name after its varied temporal scales from its two sister species, was collected near Walter James Range in Western Australia on September 22, 2006 at around 4 p.m. by M.N. Hutchinson after being spotted from an automobile.. Its primary distinguisher from O. microlepidotus and O. scutellatus, its sister species taipans, is via one primary temporal scales (vs. two) and six lower labials (vs. seven). Subsequent genetic analysis also differentiated the three sisters.

The holotype measures just under 3 feet in length, and exhibits a brownish coloration with spotted locales of yellowish-white.

This marks the third species of taipan known, and the first in 125 years. Suggestive by the researchers that taipans were once more widespread through Australia. These snakes are among the most venomous in the world, so additional research and collection of this 3rd species will be necessary to determine its distribution, toxicity, and size.

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