Browsing Artículos by Subject "Morphology"

Now showing items 1-3 of 3

Cuatro especies nuevas del grupo de especies Drosophila mesophragmatica (Diptera, Drosophilidae) de los Andes Ecuatorianos.

Rafael Hidalgo, Violeta Lily (2012)

Four new species of the Drosophila mesophragmatica species group (Diptera, Drosophilidae) from the Ecuadorian Andes. Four new species of Drosophila mesophragmatica group are described. The new species were found in paramo ...
Systematics of the Osteocephalus buckeyi species complex (Anura, Hylidae) from Ecuador and Perú.

Ron Melo, Santiago Rafael (2012)

We present a new phylogeny, based on DNA sequences of mitochondrial and nuclear genes, for frogs of the genus Osteocephalus with emphasis in the Osteocephalus buckleyi species complex. Genetic, morpho- logic, and advertisement ...
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 ...

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