Contributions to the Knowledge of Sexual Dimorphism in Liolaemus darwinii (Squamata, Liolaemidae) in the Monte Desert of Argentina

Autores
Castillo, Gabriel Natalio; González Rivas, Cynthia Jesica; Acosta, Juan Carlos
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The lizard Liolaemus darwinii (Liolaemidae) is a typical species with wide distribution in Monte environments of Argentina. The objective of this study is contribute to knowledge of sexual dimorphism in a population of L. darwinii (Bell, 1843). We evaluated sexual shape variation of the cephalic region through procustes analyses with geometric morphometry. We predict that the heads in males will have diff erences in shape with respect to females. The results showed signifi cant sexual diff erences in shape, mainly in the region around the eyes. There were no signifi cant differences in sizes. Geometric morphometry analyses are a useful tool for addressing sexual differences in Monte lizards. This constitutes the first study for the center-west of Argentina in San Juan province that implements these geometric morphometry analyses.
Fil: Castillo, Gabriel Natalio. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina
Fil: González Rivas, Cynthia Jesica. Centro de Rehabilitación de Fauna Silvestre, Educación Ambiental y Recreación Responsable; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Acosta, Juan Carlos. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Materia
ARGENTINA
SAN JUAN
MONTE
LIOLAEMUS DARWINII
GEOMETRIC MORPHOMETRY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/152391
Acceder
id CONICETDig_6217b68e4fef1d6d8f9f5084de5dd2eb
oai_identifier_str oai:ri.conicet.gov.ar:11336/152391
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Contributions to the Knowledge of Sexual Dimorphism in Liolaemus darwinii (Squamata, Liolaemidae) in the Monte Desert of ArgentinaCastillo, Gabriel NatalioGonzález Rivas, Cynthia JesicaAcosta, Juan CarlosARGENTINASAN JUANMONTELIOLAEMUS DARWINIIGEOMETRIC MORPHOMETRYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The lizard Liolaemus darwinii (Liolaemidae) is a typical species with wide distribution in Monte environments of Argentina. The objective of this study is contribute to knowledge of sexual dimorphism in a population of L. darwinii (Bell, 1843). We evaluated sexual shape variation of the cephalic region through procustes analyses with geometric morphometry. We predict that the heads in males will have diff erences in shape with respect to females. The results showed signifi cant sexual diff erences in shape, mainly in the region around the eyes. There were no signifi cant differences in sizes. Geometric morphometry analyses are a useful tool for addressing sexual differences in Monte lizards. This constitutes the first study for the center-west of Argentina in San Juan province that implements these geometric morphometry analyses.Fil: Castillo, Gabriel Natalio. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; ArgentinaFil: González Rivas, Cynthia Jesica. Centro de Rehabilitación de Fauna Silvestre, Educación Ambiental y Recreación Responsable; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Acosta, Juan Carlos. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; ArgentinaSchmalhausen Institute of Zoology2021-12-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/152391Castillo, Gabriel Natalio; González Rivas, Cynthia Jesica; Acosta, Juan Carlos; Contributions to the Knowledge of Sexual Dimorphism in Liolaemus darwinii (Squamata, Liolaemidae) in the Monte Desert of Argentina; Schmalhausen Institute of Zoology; Zoodiversity; 55; 6; 22-12-2021; 479-4842707-72682707-725XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/173info:eu-repo/semantics/altIdentifier/doi/10.15407/zoo2021.06.479info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:57:16Zoai:ri.conicet.gov.ar:11336/152391instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:57:16.342CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Contributions to the Knowledge of Sexual Dimorphism in Liolaemus darwinii (Squamata, Liolaemidae) in the Monte Desert of Argentina
title Contributions to the Knowledge of Sexual Dimorphism in Liolaemus darwinii (Squamata, Liolaemidae) in the Monte Desert of Argentina
spellingShingle Contributions to the Knowledge of Sexual Dimorphism in Liolaemus darwinii (Squamata, Liolaemidae) in the Monte Desert of Argentina
Castillo, Gabriel Natalio
ARGENTINA
SAN JUAN
MONTE
LIOLAEMUS DARWINII
GEOMETRIC MORPHOMETRY
title_short Contributions to the Knowledge of Sexual Dimorphism in Liolaemus darwinii (Squamata, Liolaemidae) in the Monte Desert of Argentina
title_full Contributions to the Knowledge of Sexual Dimorphism in Liolaemus darwinii (Squamata, Liolaemidae) in the Monte Desert of Argentina
title_fullStr Contributions to the Knowledge of Sexual Dimorphism in Liolaemus darwinii (Squamata, Liolaemidae) in the Monte Desert of Argentina
title_full_unstemmed Contributions to the Knowledge of Sexual Dimorphism in Liolaemus darwinii (Squamata, Liolaemidae) in the Monte Desert of Argentina
title_sort Contributions to the Knowledge of Sexual Dimorphism in Liolaemus darwinii (Squamata, Liolaemidae) in the Monte Desert of Argentina
dc.creator.none.fl_str_mv Castillo, Gabriel Natalio
González Rivas, Cynthia Jesica
Acosta, Juan Carlos
author Castillo, Gabriel Natalio
author_facet Castillo, Gabriel Natalio
González Rivas, Cynthia Jesica
Acosta, Juan Carlos
author_role author
author2 González Rivas, Cynthia Jesica
Acosta, Juan Carlos
author2_role author
author
dc.subject.none.fl_str_mv ARGENTINA
SAN JUAN
MONTE
LIOLAEMUS DARWINII
GEOMETRIC MORPHOMETRY
topic ARGENTINA
SAN JUAN
MONTE
LIOLAEMUS DARWINII
GEOMETRIC MORPHOMETRY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The lizard Liolaemus darwinii (Liolaemidae) is a typical species with wide distribution in Monte environments of Argentina. The objective of this study is contribute to knowledge of sexual dimorphism in a population of L. darwinii (Bell, 1843). We evaluated sexual shape variation of the cephalic region through procustes analyses with geometric morphometry. We predict that the heads in males will have diff erences in shape with respect to females. The results showed signifi cant sexual diff erences in shape, mainly in the region around the eyes. There were no signifi cant differences in sizes. Geometric morphometry analyses are a useful tool for addressing sexual differences in Monte lizards. This constitutes the first study for the center-west of Argentina in San Juan province that implements these geometric morphometry analyses.
Fil: Castillo, Gabriel Natalio. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina
Fil: González Rivas, Cynthia Jesica. Centro de Rehabilitación de Fauna Silvestre, Educación Ambiental y Recreación Responsable; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Acosta, Juan Carlos. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
description The lizard Liolaemus darwinii (Liolaemidae) is a typical species with wide distribution in Monte environments of Argentina. The objective of this study is contribute to knowledge of sexual dimorphism in a population of L. darwinii (Bell, 1843). We evaluated sexual shape variation of the cephalic region through procustes analyses with geometric morphometry. We predict that the heads in males will have diff erences in shape with respect to females. The results showed signifi cant sexual diff erences in shape, mainly in the region around the eyes. There were no signifi cant differences in sizes. Geometric morphometry analyses are a useful tool for addressing sexual differences in Monte lizards. This constitutes the first study for the center-west of Argentina in San Juan province that implements these geometric morphometry analyses.
publishDate 2021
dc.date.none.fl_str_mv 2021-12-22
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/152391
Castillo, Gabriel Natalio; González Rivas, Cynthia Jesica; Acosta, Juan Carlos; Contributions to the Knowledge of Sexual Dimorphism in Liolaemus darwinii (Squamata, Liolaemidae) in the Monte Desert of Argentina; Schmalhausen Institute of Zoology; Zoodiversity; 55; 6; 22-12-2021; 479-484
2707-7268
2707-725X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/152391
identifier_str_mv Castillo, Gabriel Natalio; González Rivas, Cynthia Jesica; Acosta, Juan Carlos; Contributions to the Knowledge of Sexual Dimorphism in Liolaemus darwinii (Squamata, Liolaemidae) in the Monte Desert of Argentina; Schmalhausen Institute of Zoology; Zoodiversity; 55; 6; 22-12-2021; 479-484
2707-7268
2707-725X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/173
info:eu-repo/semantics/altIdentifier/doi/10.15407/zoo2021.06.479
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Schmalhausen Institute of Zoology
publisher.none.fl_str_mv Schmalhausen Institute of Zoology
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842269452362579968
score 13.13397

Publicaciones similares