Browsing by Author "3f08fdab-c2df-49c3-8d4e-57f3c6b0fb19"
Now showing items 1-9 of 9
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Vidal, Marcela A.; Soto, Eduardo R.; Veloso, Alberto (2009)We analyze the geographic distribution pattern of Chilean amphibian and reptile species between 18°20′S (Arica) to 56°S (Magellanic Area) by the identification of centers of higher richness and endemism and we infer the ...
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Vidal, Marcela A.; Ortiz, Juan Carlos; Marín, Juan Carlos; Poulin, Elie; Moreno Moncada, Patricio (2012)Comparative phylogeography describes the patterns of evolutionary divergence and whether or not they are congruent, in co-distributed populations of different taxa. If the populations of these taxa have been co-distributed ...
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Vidal, Marcela A.; Ortiz, Juan Carlos; Ramírez, Claudio C.; Lamborot, Madeleine (2005)Liolaemus tenuis is a widely distributed arboreal lizard species in central-southern Chile. Although two subspecies, L. t. tenuis and L. t. punctatissimus, have been described based on sexual dimorphism, their characteristic ...
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Collado, Gonzalo A.; Vidal, Marcela A.; Aguayo, Karina P.; Méndez, Marco A.; Valladares, Moisés A.; Cabrera, Francisco J.; Pastenes, Luis; Gutiérrez Gregoric, Diego E.; Puillandre, Nicolas (Nature Publishing Group, 2019)Species delimitation in minute freshwater snails is often difficult to perform using solely shell morphology. The problem intensifies when invasive species spread within the distribution range of morphologically similar ...
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Biersma, Elisabeth; Torres Díaz, Cristian; Molina Montenegro, Marco; Newsham, Kevin; Vidal, Marcela; Collado, Gonzalo; Acuña Rodríguez, Ian; Ballesteros, Gabriel; Figueroa, Christian; Goodall Copestake, William; Leppe, Marcelo; Cuba Díaz, Marely; Valladares Cortés, Moises; Pertierra, Luis; Convey, Peter (Wiley, 2020)Aim Antarctica's remote and extreme terrestrial environments are inhabited by only two species of native vascular plants. We assessed genetic connectivity amongst Antarctic and South American populations of one of these ...
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Vidal, Marcela A.; Ibáñez, Soledad; Moreno Moncada, Patricio; Poulin, Elie (Wiley-Blackwell, 2016)Pleistocene glaciations produced significant increases in continental ice cover in polar and mid-latitude temperate areas, sea-level declines and shifts and reshuffling of biomes, all of which promote either isolation, ...
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Vidal, Marcela A.; Ortiz, Juan Carlos; Astorga, Marcela; Victoriano, Pedro; Lamborot, Madeleine (2004)
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Vidal, Marcela A.; Sabat Kirkwood, Alejandro Pablo (2010)Shifts in feeding ecology are believed to promote island-mainland divergence. The lizard Liolaemus pictus has several different subspecies on Chilean islands and mainland. These subspecies inhabit contrastingly different ...
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Botto Mahan, Carezza; Sepúlveda, Maritza; Vidal, Marcela A.; Acuña Retamar, Mariana; Ortiz Zúñiga, Sylvia; Solari Illescas, Aldo (ELSEVIER, 2008-02)The Southern Pacific Ocean coast has been traditionally considered a non-active transmission area for Chagas disease. In this report, we show evidence of Trypanosoma cruzi infection in the sylvatic kissing bug Mepraia ...