The Phyllotis xanthopygus complex (Rodentia, Cricetidae) in central Andes, systematics and description of a new species

Fil: Jayat, Jorge Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Tucumán). Unidad Ejecutora Lillo; Argentina

Detalles Bibliográficos
Autores principales: Jayat, Jorge Pablo, Teta, Pablo Vicente, Ojeda, Agustina Alejandra, Steppan, Scott J., Osland, Jared M., Ortiz, Pablo Edmundo, Novillo, Agustina, Lanzone, Cecilia, Ojeda, Ricardo Alberto
Formato: Artículo publishedVersion
Lenguaje:Inglés
Publicado: Wiley Blackwell Publishing 2021
Materias:
Cryptic species
Integrative taxonomy
Myomorpha
New species
Phyllotini
Sigmodontinae
Acceso en línea:https://hdl.handle.net/20.500.12219/5092
Aporte de:
Repositorio Institucional Digital de la UNaM (RIDUNAM) de Universidad Nacional de Misiones
id I77-R195-20.500.12219-5092
record_format dspace
institution Universidad Nacional de Misiones
institution_str I-77
repository_str R-195
collection Repositorio Institucional Digital de la UNaM (RIDUNAM)
language Inglés
topic Cryptic species
Integrative taxonomy
Myomorpha
New species
Phyllotini
Sigmodontinae
spellingShingle Cryptic species
Integrative taxonomy
Myomorpha
New species
Phyllotini
Sigmodontinae
Jayat, Jorge Pablo
Teta, Pablo Vicente
Ojeda, Agustina Alejandra
Steppan, Scott J.
Osland, Jared M.
Ortiz, Pablo Edmundo
Novillo, Agustina
Lanzone, Cecilia
Ojeda, Ricardo Alberto
The Phyllotis xanthopygus complex (Rodentia, Cricetidae) in central Andes, systematics and description of a new species
topic_facet Cryptic species
Integrative taxonomy
Myomorpha
New species
Phyllotini
Sigmodontinae
description Fil: Jayat, Jorge Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Tucumán). Unidad Ejecutora Lillo; Argentina
format Artículo
Artículo
publishedVersion
author Jayat, Jorge Pablo
Teta, Pablo Vicente
Ojeda, Agustina Alejandra
Steppan, Scott J.
Osland, Jared M.
Ortiz, Pablo Edmundo
Novillo, Agustina
Lanzone, Cecilia
Ojeda, Ricardo Alberto
author_facet Jayat, Jorge Pablo
Teta, Pablo Vicente
Ojeda, Agustina Alejandra
Steppan, Scott J.
Osland, Jared M.
Ortiz, Pablo Edmundo
Novillo, Agustina
Lanzone, Cecilia
Ojeda, Ricardo Alberto
author_sort Jayat, Jorge Pablo
title The Phyllotis xanthopygus complex (Rodentia, Cricetidae) in central Andes, systematics and description of a new species
title_short The Phyllotis xanthopygus complex (Rodentia, Cricetidae) in central Andes, systematics and description of a new species
title_full The Phyllotis xanthopygus complex (Rodentia, Cricetidae) in central Andes, systematics and description of a new species
title_fullStr The Phyllotis xanthopygus complex (Rodentia, Cricetidae) in central Andes, systematics and description of a new species
title_full_unstemmed The Phyllotis xanthopygus complex (Rodentia, Cricetidae) in central Andes, systematics and description of a new species
title_sort phyllotis xanthopygus complex (rodentia, cricetidae) in central andes, systematics and description of a new species
publisher Wiley Blackwell Publishing
publishDate 2021
url https://hdl.handle.net/20.500.12219/5092
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spelling I77-R195-20.500.12219-50922024-06-04T13:46:12Z The Phyllotis xanthopygus complex (Rodentia, Cricetidae) in central Andes, systematics and description of a new species Jayat, Jorge Pablo Teta, Pablo Vicente Ojeda, Agustina Alejandra Steppan, Scott J. Osland, Jared M. Ortiz, Pablo Edmundo Novillo, Agustina Lanzone, Cecilia Ojeda, Ricardo Alberto Cryptic species Integrative taxonomy Myomorpha New species Phyllotini Sigmodontinae Fil: Jayat, Jorge Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Tucumán). Unidad Ejecutora Lillo; Argentina Fil: Teta, Pablo Vicente. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”. División Mastozoología; Argentina. Fil: Ojeda, Agustina Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Argentino de Investigaciones de las Zonas Áridas (Mendoza); Argentina. Fil: Ojeda, Agustina Alejandra. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas (Mendoza); Argentina. Fil: Steppan, Scott J. Florida State University; Estados Unidos. Fil: Osland, Jared M. Florida State University; Estados Unidos. Fil: Ortiz, Pablo Edmundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico(Tucumán). Instituto Superior de Correlación Geológica; Argentina. Fil: Ortiz, Pablo Edmundo. Universidad Nacional de Tucumán. Instituto Superior de Correlación Geológica; Argentina. Fil: Novillo, Agustina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Tucumán). Instituto de Biodiversidad Neotropical; Argentina. Fil: Novillo, Agustina. Universidad Nacional de Tucumán. Instituto de Biodiversidad Neotropical; Argentina. Fil: Lanzone, Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología Subtropical. Laboratorio de Genética Evolutiva; Argentina. Fil: Lanzone, Cecilia. Universidad Nacional de Misiones. Instituto de Biología Subtropical. Laboratorio de Genética Evolutiva; Argentina. Fil: Ojeda, Ricardo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Biología Subtropical; Argentina. Fil: Ojeda, Ricardo Alberto. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas (Mendoza); Argentina. Phyllotis Waterhouse 1837 is one of the most studied genera of South American cricetid rodents. As currently understood, it includes 20 small to medium-sized species of predominantly rocky habitats. Among them, populations of the yellow-rumped leaf-eared mouse, traditionally referred to P. xanthopygus (Waterhouse 1837), are the most widely distributed, extending from central Peru to southern Chile and Argentina. Based mostly on molecular evidence, previous studies suggested that P. xanthopygus constitutes a species complex, being characterized by geographically structured and genetically divergent clades. In this work, we compare the molecular phylogenetic hypothesis for populations distributed on the eastern slopes of the central Andes with morphometric evidence using univariate and multivariate analyses. Quantitative morphological and molecular evidence suggests that at least four nearly cryptic species of the P. xanthopygus complex occur from southern Bolivia to west-central Argentina. Three of these taxa have available names; one of them, P. caprinus, is currently recognized to the species level; the other two, the clades of P. x. posticalis-P. x. rupestris and P. vaccarum, are both recognized as subspecies of P. xanthopygus. The remaining taxon represents a new species distributed in the west-central Andes of Argentina. We discuss our morphological results in the light of other sources of evidence (e.g. qualitative and quantitative state characters, genetic and phylogenetic studies, and cytogenetic data) and name the new species as P. pehuenche, honouring the original native people that historically inhabited west-central Andes of Argentina. 2021-08-09 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion https://hdl.handle.net/20.500.12219/5092 eng info:eu-repo/semantics/altIdentifier/hdl/http://hdl.handle.net/11336/170437 info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/zsc.12510 info:eu-repo/semantics/altIdentifier/urn/https://par.nsf.gov/servlets/purl/10325983 info:eu-repo/semantics/openAccess application/pdf application/pdf 2.4 MB Wiley Blackwell Publishing

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