Morphometric Variation Affecting Sexual Size Dimorphism in Neopedies brunneri (Orthoptera: Acrididae)
- Autores
- Romero, Maria Luciana; Rosetti, Maria Eva Natalia; Remis, Maria Isabel
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Neopedies brunneri (Giglio-Tos, 1894) is a grasshopper belonging to the family Acrididae. This group of insects usually has economic importance in Argentina because of their ability to experience outbreaks, but little is known about them. Insect populations usually differ at the phenotypic level, often according to geographical and environmental variables, which may be a good indicator of some other factors with adaptive significance (such as developmental rate, seasonal resource disposal, and growing seasonal length). The aim of this article is to report the first preliminary analysis of phenotypic variation in natural populations of N. brunneri from central Argentina to study the amount of intra- and interpopulation variation in morphometric traits and their probable association with geographic and climatic variables. We found the existence of morphometrical differences among populations and a pattern of geographical variation, with males and females from eastern populations being larger than the ones from the west. Sexual size dimorphism was also detected and found to be correlated to geographical and climactic variation. Moreover, geographic patterns of sexual size dimorphism were determined, helping to clarify differential susceptibility of both sexes to environmental conditions.
Fil: Romero, Maria Luciana. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética de la Estructura Poblacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rosetti, Maria Eva Natalia. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética de la Estructura Poblacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Remis, Maria Isabel. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética de la Estructura Poblacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Materia
-
Morphometric Traits
Phenotypic Variation
Orthoptera - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/30649
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Morphometric Variation Affecting Sexual Size Dimorphism in Neopedies brunneri (Orthoptera: Acrididae)Romero, Maria LucianaRosetti, Maria Eva NataliaRemis, Maria IsabelMorphometric TraitsPhenotypic VariationOrthopterahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Neopedies brunneri (Giglio-Tos, 1894) is a grasshopper belonging to the family Acrididae. This group of insects usually has economic importance in Argentina because of their ability to experience outbreaks, but little is known about them. Insect populations usually differ at the phenotypic level, often according to geographical and environmental variables, which may be a good indicator of some other factors with adaptive significance (such as developmental rate, seasonal resource disposal, and growing seasonal length). The aim of this article is to report the first preliminary analysis of phenotypic variation in natural populations of N. brunneri from central Argentina to study the amount of intra- and interpopulation variation in morphometric traits and their probable association with geographic and climatic variables. We found the existence of morphometrical differences among populations and a pattern of geographical variation, with males and females from eastern populations being larger than the ones from the west. Sexual size dimorphism was also detected and found to be correlated to geographical and climactic variation. Moreover, geographic patterns of sexual size dimorphism were determined, helping to clarify differential susceptibility of both sexes to environmental conditions.Fil: Romero, Maria Luciana. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética de la Estructura Poblacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Rosetti, Maria Eva Natalia. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética de la Estructura Poblacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Remis, Maria Isabel. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética de la Estructura Poblacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaEntomological Society of America2014-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/30649Romero, Maria Luciana; Rosetti, Maria Eva Natalia; Remis, Maria Isabel; Morphometric Variation Affecting Sexual Size Dimorphism in Neopedies brunneri (Orthoptera: Acrididae); Entomological Society of America; Annals of the Entomologycal Society of America; 107; 1; 1-2014; 257-2630013-8746CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1603/AN13096info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/aesa/article-abstract/107/1/257/77484info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:09:31Zoai:ri.conicet.gov.ar:11336/30649instacron: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:34982025-09-29 10:09:31.348CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Morphometric Variation Affecting Sexual Size Dimorphism in Neopedies brunneri (Orthoptera: Acrididae) |
title |
Morphometric Variation Affecting Sexual Size Dimorphism in Neopedies brunneri (Orthoptera: Acrididae) |
spellingShingle |
Morphometric Variation Affecting Sexual Size Dimorphism in Neopedies brunneri (Orthoptera: Acrididae) Romero, Maria Luciana Morphometric Traits Phenotypic Variation Orthoptera |
title_short |
Morphometric Variation Affecting Sexual Size Dimorphism in Neopedies brunneri (Orthoptera: Acrididae) |
title_full |
Morphometric Variation Affecting Sexual Size Dimorphism in Neopedies brunneri (Orthoptera: Acrididae) |
title_fullStr |
Morphometric Variation Affecting Sexual Size Dimorphism in Neopedies brunneri (Orthoptera: Acrididae) |
title_full_unstemmed |
Morphometric Variation Affecting Sexual Size Dimorphism in Neopedies brunneri (Orthoptera: Acrididae) |
title_sort |
Morphometric Variation Affecting Sexual Size Dimorphism in Neopedies brunneri (Orthoptera: Acrididae) |
dc.creator.none.fl_str_mv |
Romero, Maria Luciana Rosetti, Maria Eva Natalia Remis, Maria Isabel |
author |
Romero, Maria Luciana |
author_facet |
Romero, Maria Luciana Rosetti, Maria Eva Natalia Remis, Maria Isabel |
author_role |
author |
author2 |
Rosetti, Maria Eva Natalia Remis, Maria Isabel |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Morphometric Traits Phenotypic Variation Orthoptera |
topic |
Morphometric Traits Phenotypic Variation Orthoptera |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Neopedies brunneri (Giglio-Tos, 1894) is a grasshopper belonging to the family Acrididae. This group of insects usually has economic importance in Argentina because of their ability to experience outbreaks, but little is known about them. Insect populations usually differ at the phenotypic level, often according to geographical and environmental variables, which may be a good indicator of some other factors with adaptive significance (such as developmental rate, seasonal resource disposal, and growing seasonal length). The aim of this article is to report the first preliminary analysis of phenotypic variation in natural populations of N. brunneri from central Argentina to study the amount of intra- and interpopulation variation in morphometric traits and their probable association with geographic and climatic variables. We found the existence of morphometrical differences among populations and a pattern of geographical variation, with males and females from eastern populations being larger than the ones from the west. Sexual size dimorphism was also detected and found to be correlated to geographical and climactic variation. Moreover, geographic patterns of sexual size dimorphism were determined, helping to clarify differential susceptibility of both sexes to environmental conditions. Fil: Romero, Maria Luciana. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética de la Estructura Poblacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Rosetti, Maria Eva Natalia. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética de la Estructura Poblacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Remis, Maria Isabel. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética de la Estructura Poblacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
description |
Neopedies brunneri (Giglio-Tos, 1894) is a grasshopper belonging to the family Acrididae. This group of insects usually has economic importance in Argentina because of their ability to experience outbreaks, but little is known about them. Insect populations usually differ at the phenotypic level, often according to geographical and environmental variables, which may be a good indicator of some other factors with adaptive significance (such as developmental rate, seasonal resource disposal, and growing seasonal length). The aim of this article is to report the first preliminary analysis of phenotypic variation in natural populations of N. brunneri from central Argentina to study the amount of intra- and interpopulation variation in morphometric traits and their probable association with geographic and climatic variables. We found the existence of morphometrical differences among populations and a pattern of geographical variation, with males and females from eastern populations being larger than the ones from the west. Sexual size dimorphism was also detected and found to be correlated to geographical and climactic variation. Moreover, geographic patterns of sexual size dimorphism were determined, helping to clarify differential susceptibility of both sexes to environmental conditions. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-01 |
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/11336/30649 Romero, Maria Luciana; Rosetti, Maria Eva Natalia; Remis, Maria Isabel; Morphometric Variation Affecting Sexual Size Dimorphism in Neopedies brunneri (Orthoptera: Acrididae); Entomological Society of America; Annals of the Entomologycal Society of America; 107; 1; 1-2014; 257-263 0013-8746 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/30649 |
identifier_str_mv |
Romero, Maria Luciana; Rosetti, Maria Eva Natalia; Remis, Maria Isabel; Morphometric Variation Affecting Sexual Size Dimorphism in Neopedies brunneri (Orthoptera: Acrididae); Entomological Society of America; Annals of the Entomologycal Society of America; 107; 1; 1-2014; 257-263 0013-8746 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1603/AN13096 info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/aesa/article-abstract/107/1/257/77484 |
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 application/pdf |
dc.publisher.none.fl_str_mv |
Entomological Society of America |
publisher.none.fl_str_mv |
Entomological Society of America |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
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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 |
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1844613974678568960 |
score |
13.070432 |