Geographic analysis of the morphological and genetic variation of the microbiotheriid marsupial Dromiciops gliroides (Thomas, 1894) in south-central Chile

Geographic variation is a conspicuous phenomenon in nature and its study is fundamental to understand the causes of the population differentiation of the species. Moreover, such information is critical for species with conservation problems. The "monito del monte" Dromiciops gliroides (Tho...

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Detalles Bibliográficos
Autor: Valladares-Gómez, Alejandro Andrés
Tipo de recurso: tesis doctoral
Estado:Versión publicada
Fecha de publicación:2018
País:Chile
OAI Identifier:oai:repositorio.anid.cl:10533/211005
Acceso en línea:https://hdl.handle.net/10533/211005
Access Level:acceso abierto
Palabra clave:Ciencias Naturales
Otras Ciencias Naturales
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dc.title.es_CL.fl_str_mv Geographic analysis of the morphological and genetic variation of the microbiotheriid marsupial Dromiciops gliroides (Thomas, 1894) in south-central Chile
Análisis geográfico de la variación morfológica y genética del marsupial microbiotérido Dromiciops gliroides (Thomas, 1894) en el centro-sur de Chile
dc.title.none.fl_str_mv Geographic analysis of the morphological and genetic variatión of the microbiótheriid marsupial dromicióps gliroides (thomas, 1894) in south-central Chile
análisis geográfico de la variación morfológica y genética del marsupial microbiótérido dromicióps gliroides (thomas, 1894) en el centro-sur de Chile
title Geographic analysis of the morphological and genetic variation of the microbiotheriid marsupial Dromiciops gliroides (Thomas, 1894) in south-central Chile
spellingShingle Geographic analysis of the morphological and genetic variation of the microbiotheriid marsupial Dromiciops gliroides (Thomas, 1894) in south-central Chile
Valladares-Gómez, Alejandro Andrés
Ciencias Naturales
Otras Ciencias Naturales
title_short Geographic analysis of the morphological and genetic variation of the microbiotheriid marsupial Dromiciops gliroides (Thomas, 1894) in south-central Chile
title_full Geographic analysis of the morphological and genetic variation of the microbiotheriid marsupial Dromiciops gliroides (Thomas, 1894) in south-central Chile
title_fullStr Geographic analysis of the morphological and genetic variation of the microbiotheriid marsupial Dromiciops gliroides (Thomas, 1894) in south-central Chile
title_full_unstemmed Geographic analysis of the morphological and genetic variation of the microbiotheriid marsupial Dromiciops gliroides (Thomas, 1894) in south-central Chile
title_sort Geographic analysis of the morphological and genetic variation of the microbiotheriid marsupial Dromiciops gliroides (Thomas, 1894) in south-central Chile
dc.creator.none.fl_str_mv Valladares-Gómez, Alejandro Andrés
author Valladares-Gómez, Alejandro Andrés
author_facet Valladares-Gómez, Alejandro Andrés
author_role author
dc.contributor.advisor.none.fl_str_mv Palma-Vásquez, Eduardo
Manríquez-Soto, Germán
dc.contributor.institution.es_CL.fl_str_mv PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE
dc.subject.oecd1n.es_CL.fl_str_mv Ciencias Naturales
topic Ciencias Naturales
Otras Ciencias Naturales
dc.subject.oecd2n.es_CL.fl_str_mv Otras Ciencias Naturales
description Geographic variation is a conspicuous phenomenon in nature and its study is fundamental to understand the causes of the population differentiation of the species. Moreover, such information is critical for species with conservation problems. The "monito del monte" Dromiciops gliroides (Thomas, 1894) is a small endemic marsupial of the temperate forests of southern South America, whose populations could be threatened due to the deep fragmentation of their native habitat. In this Thesis, the geographic variation of the "monito del monte" populations was analyzed using morphological and genetic approaches. We studied populations from both the continental range and the Chiloé Island, in south-central Chile. The results obtained are discussed in terms of the probable causes of the geographical differentiation of the populations of this marsupial, as well as the potential use of these data for the resolution of recent proposals on their taxonomic status and for the conservation of this ancient lineage.
publishDate 2018
dc.date.accessioned.none.fl_str_mv 2018-05-09T15:25:33Z
2022-08-17T18:35:45Z
dc.date.available.none.fl_str_mv 2018-05-09T15:25:33Z
2022-08-17T18:35:45Z
dc.date.issued.es_CL.fl_str_mv 2018
dc.type.none.fl_str_mv Tesis Doctorado
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spelling PONTIFICIA UNIVERSIDAD CATOLICA DE CHILEValladares-Gómez, Alejandro Andrés2018https://hdl.handle.net/10533/211005http://purl.org/coar/access_right/c_abf2Otras Ciencias NaturalesCiencias NaturalesGeographic analysis of the morphological and genetic variation of the microbiotheriid marsupial Dromiciops gliroides (Thomas, 1894) in south-central ChilePalma-Vásquez, EduardoManríquez-Soto, GermánPONTIFICIA UNIVERSIDAD CATOLICA DE CHILEChileValladares-Gómez, Alejandro Andrés2018-05-09T15:25:33Z2022-08-17T18:35:45Z2018-05-09T15:25:33Z2022-08-17T18:35:45Z2018Geographic variation is a conspicuous phenomenon in nature and its study is fundamental to understand the causes of the population differentiation of the species. Moreover, such information is critical for species with conservation problems. The "monito del monte" Dromiciops gliroides (Thomas, 1894) is a small endemic marsupial of the temperate forests of southern South America, whose populations could be threatened due to the deep fragmentation of their native habitat. In this Thesis, the geographic variation of the "monito del monte" populations was analyzed using morphological and genetic approaches. We studied populations from both the continental range and the Chiloé Island, in south-central Chile. The results obtained are discussed in terms of the probable causes of the geographical differentiation of the populations of this marsupial, as well as the potential use of these data for the resolution of recent proposals on their taxonomic status and for the conservation of this ancient lineage.La variación geográfica es un fenómeno conspicuo en la naturaleza y su estudio es fundamental para comprender las causas de la diferenciación poblacional de las especies. Por otro lado, dicha información resulta principalmente crítica para especies que presentan problemas de conservación. El “monito del monte” Dromiciops gliroides (Thomas, 1894) es un pequeño marsupial endémico de los bosques templados del sur de Sudamérica, cuyas poblaciones podrían estar amenazadas debido a la profunda fragmentación de su hábitat nativo. En esta tesis se analizó la variación geográfica de las poblaciones del “monito del monte” utilizando aproximaciones morfológicas y genéticas. Se estudiaron poblaciones tanto del rango continental como de la Isla de Chiloé, en el centro-sur de Chile. Se discuten los resultados obtenidos en términos de las causas probables de la diferenciación geográfica de las poblaciones de este marsupial, así como también, el uso potencial de estos datos para la resolución de recientes propuestas sobre su estatus taxonómico y para la conservación de este antiguo linaje.PFCHA-BecasPFCHA-Becas21100625https://hdl.handle.net/10533/211005instname: Conicytreponame: Repositorio Digital RI2.0info:eu-repo/grantAgreement//21100625info:eu-repo/semantics/dataset/hdl.handle.net/10533/93488info:eu-repo/semantics/openAccessAttribution-NoDerivs 3.0 Chilehttp://creativecommons.org/licenses/by-nd/3.0/cl/Ciencias NaturalesOtras Ciencias NaturalesGeographic analysis of the morphological and genetic variation of the microbiotheriid marsupial Dromiciops gliroides (Thomas, 1894) in south-central ChileAnálisis geográfico de la variación morfológica y genética del marsupial microbiotérido Dromiciops gliroides (Thomas, 1894) en el centro-sur de ChileGeographic analysis of the morphological and genetic variatión of the microbiótheriid marsupial dromicióps gliroides (thomas, 1894) in south-central Chileanálisis geográfico de la variación morfológica y genética del marsupial microbiótérido dromicióps gliroides (thomas, 1894) en el centro-sur de ChileTesis Doctoradoinfo:eu-repo/semantics/doctoralThesisinfo:eu-repo/semantics/publishedVersionTesisTesishttps://hdl.handle.net/10533/211005PFCHA-Becasf2d0af3b-d169-44a5-91a3-837fb4dc1cb7virtual::54305-1f2d0af3b-d169-44a5-91a3-837fb4dc1cb7virtual::54305-1ORIGINALTesis DOCTORAL Final Dromiciops A_Valladares 2018 .pdfManuscrito de la tesis 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