Congeneric phylogeography: hypothesizing species limits and evolutionary processes in Patagonian lizards of the Liolaemus boulengeri group (Squamata: Liolaemini)

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Congeneric phylogeography: hypothesizing species limits and evolutionary processes in Patagonian lizards of the Liolaemus boulengeri group (Squamata: Liolaemini)

In poorly known groups for which data are insufficient to develop biologically plausible model-based approaches to phylogeographical analyses, a ‘first hypotheses’ protocol is suggested as offering the best way to generate hypotheses for subsequent model-based tests. Preliminary hypotheses are formulated about species boundaries and population processes in three species complexes of the Liolaem...

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New Species of the Iguanian Lizard Genus Liolaemus (Squamata, Iguania, Liolaemini) from Central Patagonia, Argentina

—We describe a new species of lizard of the genus Liolaemus from northwestern Chubut Province, Argentina. This new species belongs to the fitzingerii group and is easily distinguished from other members of the group by a combination of morphological and genetic characters. The new species is diagnosable in showing the following combination of characters: dorsal pattern with a conspicuous verteb...

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ژورنال

عنوان ژورنال: Biological Journal of the Linnean Society

سال: 2006

ISSN: 0024-4066,1095-8312

DOI: 10.1111/j.1095-8312.2006.00666.x