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dc.contributor.author
Lopez Laphitz, Rita Maria  
dc.contributor.author
Ezcurra, Cecilia  
dc.contributor.author
Vidal Russell, Romina  
dc.date.available
2019-10-22T20:36:53Z  
dc.date.issued
2018-04  
dc.identifier.citation
Lopez Laphitz, Rita Maria; Ezcurra, Cecilia; Vidal Russell, Romina; Cryptic species in the Andean hemiparasite Quinchamalium chilense (Schoepfiaceae: Santalales); Cambridge University Press; Systematics And Biodiversity; 16; 3; 4-2018; 260-270  
dc.identifier.issn
1477-2000  
dc.identifier.uri
http://hdl.handle.net/11336/87011  
dc.description.abstract
The integration of different characters (e.g. morphological, ecological, and molecular) is now recognized as important in species delimitation. In particular, genetic distances between homologous genes have been suggested as one of the main tools to identify species, especially in the case of cryptic species. Quinchamalium is morphologically variable and occupies a diverse set of biomes across its distribution in the Southern Andes. Recent work based on morphology has synonymized the entire genus as a single morphospecies, Quinchamalium chilense. This widely distributed taxon presents the opportunity to find potential cryptic species. The main objective of this study was to test the existence of cryptic species, based mainly on phylogenetic gene trees, genetic distances, and geographic patterns of haplotypes from molecular markers of the nuclear (ITS) and chloroplast (trnL-F) genomes, considering climatic and morphological characteristics. The ITS phylogeny and corresponding haplotype network resulted in three lineages with strong genetic differentiation and distinct geographic patterns. These lineages were informally named Desert, Matorral, and Mountain, based on their geographic distribution in different biomes. The trnL-F chloroplast phylogeny did not distinguish Desert from Matorral, and the haplotype network showed overlap between these last two lineages. Overall, we hypothesize the existence of two cryptic species within Quinchamalium chilense (Mountain and Matorral–Desert) that correspond to genetic, climatic, and morphological differences.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Cambridge University Press  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
GENETIC DIVERGENCE  
dc.subject
MOLECULAR LINEAGES  
dc.subject
MORPHOLOGY  
dc.subject
PHYLOGENY  
dc.subject
PHYLOGEOGRAPHY  
dc.subject
SPECIATION  
dc.subject.classification
Biología  
dc.subject.classification
Ciencias Biológicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Cryptic species in the Andean hemiparasite Quinchamalium chilense (Schoepfiaceae: Santalales)  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2019-10-10T13:46:53Z  
dc.journal.volume
16  
dc.journal.number
3  
dc.journal.pagination
260-270  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Cambridge  
dc.description.fil
Fil: Lopez Laphitz, Rita Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina  
dc.description.fil
Fil: Ezcurra, Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina  
dc.description.fil
Fil: Vidal Russell, Romina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina  
dc.journal.title
Systematics And Biodiversity  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/14772000.2017.1404504  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/14772000.2017.1404504