Orb-weaving spider diversity in the Iberá Marshlands, Argentina

Autores
Rubio, Gonzalo Daniel; Moreno, C.
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Iberá Marshlands RAMSAR reserve, in the northeast of Argentina, is one of the largest and most important wetlands of America. In this study we assess orb-weaving spider (Araneae: Orbiculariae) diversity in this reserve, analyzing different facets of local diversity (species richness, diversity, evenness and taxonomic distinctness), and the contribution of species differentiation (beta diversity) among localities and habitat types to the composition of regional diversity. We found 1657 individuals of 59 orb-weaving spider species/morphospecies. Local diversity differs among the three sampled localities. At the habitat level, the different facets of biodiversity followed a clear pattern, where woodlands have higher species richness, diversity, evenness and taxonomic distinctness than savannas. Savanna sites shared a common spider species composition, while woodland communities have high values of complementarity. Thus, beta diversity has a very high contribution to the regional diversity of the orb-weaving spiders in the Iberá Marshlands. We suggest that conservation management in the reserve should be directed towards promoting natural spatial heterogeneity, giving special protection to habitat mosaics in different localities.
Fil: Rubio, Gonzalo Daniel. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Moreno, C.. Universidad Autonoma del Estado de Hidalgo; México
Materia
BETA DIVERSITY
ECOLOGICAL DIVERSITY
SPECIES RICHNESS
SPIDER INVENTORY
TAXONOMIC DISTINCTNESS
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:11336/69102
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Orb-weaving spider diversity in the Iberá Marshlands, ArgentinaRubio, Gonzalo DanielMoreno, C.BETA DIVERSITYECOLOGICAL DIVERSITYSPECIES RICHNESSSPIDER INVENTORYTAXONOMIC DISTINCTNESShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The Iberá Marshlands RAMSAR reserve, in the northeast of Argentina, is one of the largest and most important wetlands of America. In this study we assess orb-weaving spider (Araneae: Orbiculariae) diversity in this reserve, analyzing different facets of local diversity (species richness, diversity, evenness and taxonomic distinctness), and the contribution of species differentiation (beta diversity) among localities and habitat types to the composition of regional diversity. We found 1657 individuals of 59 orb-weaving spider species/morphospecies. Local diversity differs among the three sampled localities. At the habitat level, the different facets of biodiversity followed a clear pattern, where woodlands have higher species richness, diversity, evenness and taxonomic distinctness than savannas. Savanna sites shared a common spider species composition, while woodland communities have high values of complementarity. Thus, beta diversity has a very high contribution to the regional diversity of the orb-weaving spiders in the Iberá Marshlands. We suggest that conservation management in the reserve should be directed towards promoting natural spatial heterogeneity, giving special protection to habitat mosaics in different localities.Fil: Rubio, Gonzalo Daniel. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Moreno, C.. Universidad Autonoma del Estado de Hidalgo; MéxicoSociedade Entomológica do Brasil2010-07info: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/11336/69102Rubio, Gonzalo Daniel; Moreno, C.; Orb-weaving spider diversity in the Iberá Marshlands, Argentina; Sociedade Entomológica do Brasil; Neotropical Entomology; 39; 4; 7-2010; 496-5051519-566X1678-8052CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/h3cd2hinfo:eu-repo/semantics/altIdentifier/doi/10.1590/S1519-566X2010000400006info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:07:55Zoai:ri.conicet.gov.ar:11336/69102instacron: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 10:07:55.918CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Orb-weaving spider diversity in the Iberá Marshlands, Argentina
title Orb-weaving spider diversity in the Iberá Marshlands, Argentina
spellingShingle Orb-weaving spider diversity in the Iberá Marshlands, Argentina
Rubio, Gonzalo Daniel
BETA DIVERSITY
ECOLOGICAL DIVERSITY
SPECIES RICHNESS
SPIDER INVENTORY
TAXONOMIC DISTINCTNESS
title_short Orb-weaving spider diversity in the Iberá Marshlands, Argentina
title_full Orb-weaving spider diversity in the Iberá Marshlands, Argentina
title_fullStr Orb-weaving spider diversity in the Iberá Marshlands, Argentina
title_full_unstemmed Orb-weaving spider diversity in the Iberá Marshlands, Argentina
title_sort Orb-weaving spider diversity in the Iberá Marshlands, Argentina
dc.creator.none.fl_str_mv Rubio, Gonzalo Daniel
Moreno, C.
author Rubio, Gonzalo Daniel
author_facet Rubio, Gonzalo Daniel
Moreno, C.
author_role author
author2 Moreno, C.
author2_role author
dc.subject.none.fl_str_mv BETA DIVERSITY
ECOLOGICAL DIVERSITY
SPECIES RICHNESS
SPIDER INVENTORY
TAXONOMIC DISTINCTNESS
topic BETA DIVERSITY
ECOLOGICAL DIVERSITY
SPECIES RICHNESS
SPIDER INVENTORY
TAXONOMIC DISTINCTNESS
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 Iberá Marshlands RAMSAR reserve, in the northeast of Argentina, is one of the largest and most important wetlands of America. In this study we assess orb-weaving spider (Araneae: Orbiculariae) diversity in this reserve, analyzing different facets of local diversity (species richness, diversity, evenness and taxonomic distinctness), and the contribution of species differentiation (beta diversity) among localities and habitat types to the composition of regional diversity. We found 1657 individuals of 59 orb-weaving spider species/morphospecies. Local diversity differs among the three sampled localities. At the habitat level, the different facets of biodiversity followed a clear pattern, where woodlands have higher species richness, diversity, evenness and taxonomic distinctness than savannas. Savanna sites shared a common spider species composition, while woodland communities have high values of complementarity. Thus, beta diversity has a very high contribution to the regional diversity of the orb-weaving spiders in the Iberá Marshlands. We suggest that conservation management in the reserve should be directed towards promoting natural spatial heterogeneity, giving special protection to habitat mosaics in different localities.
Fil: Rubio, Gonzalo Daniel. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Moreno, C.. Universidad Autonoma del Estado de Hidalgo; México
description The Iberá Marshlands RAMSAR reserve, in the northeast of Argentina, is one of the largest and most important wetlands of America. In this study we assess orb-weaving spider (Araneae: Orbiculariae) diversity in this reserve, analyzing different facets of local diversity (species richness, diversity, evenness and taxonomic distinctness), and the contribution of species differentiation (beta diversity) among localities and habitat types to the composition of regional diversity. We found 1657 individuals of 59 orb-weaving spider species/morphospecies. Local diversity differs among the three sampled localities. At the habitat level, the different facets of biodiversity followed a clear pattern, where woodlands have higher species richness, diversity, evenness and taxonomic distinctness than savannas. Savanna sites shared a common spider species composition, while woodland communities have high values of complementarity. Thus, beta diversity has a very high contribution to the regional diversity of the orb-weaving spiders in the Iberá Marshlands. We suggest that conservation management in the reserve should be directed towards promoting natural spatial heterogeneity, giving special protection to habitat mosaics in different localities.
publishDate 2010
dc.date.none.fl_str_mv 2010-07
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/11336/69102
Rubio, Gonzalo Daniel; Moreno, C.; Orb-weaving spider diversity in the Iberá Marshlands, Argentina; Sociedade Entomológica do Brasil; Neotropical Entomology; 39; 4; 7-2010; 496-505
1519-566X
1678-8052
CONICET Digital
CONICET
url http://hdl.handle.net/11336/69102
identifier_str_mv Rubio, Gonzalo Daniel; Moreno, C.; Orb-weaving spider diversity in the Iberá Marshlands, Argentina; Sociedade Entomológica do Brasil; Neotropical Entomology; 39; 4; 7-2010; 496-505
1519-566X
1678-8052
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://ref.scielo.org/h3cd2h
info:eu-repo/semantics/altIdentifier/doi/10.1590/S1519-566X2010000400006
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 Sociedade Entomológica do Brasil
publisher.none.fl_str_mv Sociedade Entomológica do Brasil
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
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score 13.13397

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