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Phylogenetic and phylogeographic analysis of the genus Orestias (Teleostei: Cyprinodontidae) in the southern Chilean Altiplano
February 11, 2013
8:13 am
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Matt
Málaga, Spain
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Journal of Fish Biology - early view

Abstract

This study presents phylogenetic molecular data of the Chilean species of Orestias to propose an allopatric divergence hypothesis and phylogeographic evidence that suggests the relevance of abiotic factors in promoting population divergence in this complex. The results reveal that diversification is still ongoing, e.g. in the Ascotán salt pan, where populations of Orestias ascotanensis restricted to individual freshwater springs exhibit strong genetic differentiation, reflecting putative independent evolutionary units. Diversification of Orestias in the southern Altiplano may be linked to historical vicariant events and contemporary variation in water level; these processes may have affected the populations from the Plio-Pleistocene until the present.

 

Cake or death?
February 25, 2013
11:56 am
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Chromaphyo
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May 26, 2012
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I'm interested if you have this pdf ;) Thanks

 

February 25, 2013
4:54 pm
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Matt
Málaga, Spain
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Sure, sending now.

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