Browsing Artículos by Subject "Biogeography"

Now showing items 1-3 of 4

Older than the islands: origin and diversification of Galápagos leaf-toed geckos (Phyllodactylidae: Phyllodactylus) by multiple colonizations.

Torres Carvajal, Lenin Omar (2014)

We re-examine the biogeography of the leaf-toed geckos (Phyllodactylus) endemic to the Gala Ìpagos Islands. Our aim was to (1) test the multiple-colonization hypothesis against the single-colonization scenario proposed ...
Systematics of the Rhinella margaritifera complex (Anura, Bufonidae) from western Ecuador and Panama with insights in the biogeography of Rhinella alata.

Ron Melo, Santiago Rafael (2015)

The Rhinella margaritifera species group consists of 17 species of toads distributed in tropical and subtropical South America and eastern Central America. The identity of some of its species is poorly understood and there ...
The Phyllomedusa perinesos group (Anura: Hylidae) is derived from a Miocene Amazonian Lineage.

Ron Melo, Santiago Rafael (2013)

The Phyllomedusa perinesos group is composed of four species that inhabit cloud forests in the eastern Andean slopes. We estimated the phylogenetic relationships among them and their closest relatives using mitochondrial ...

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