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dc.contributor.author
Rubio, Gonzalo Daniel
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dc.contributor.author
Moreno, C.
dc.date.available
2019-01-31T16:34:16Z
dc.date.issued
2010-07
dc.identifier.citation
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
dc.identifier.issn
1519-566X
dc.identifier.uri
http://hdl.handle.net/11336/69102
dc.description.abstract
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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Sociedade Entomológica do Brasil
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Beta Diversity
dc.subject
Ecological Diversity
dc.subject
Species Richness
dc.subject
Spider Inventory
dc.subject
Taxonomic Distinctness
dc.subject.classification
Otras Ciencias Biológicas
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Orb-weaving spider diversity in the Iberá Marshlands, Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-01-30T13:58:11Z
dc.identifier.eissn
1678-8052
dc.journal.volume
39
dc.journal.number
4
dc.journal.pagination
496-505
dc.journal.pais
Brasil
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dc.description.fil
Fil: Rubio, Gonzalo Daniel. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Moreno, C.. Universidad Autonoma del Estado de Hidalgo; México
dc.journal.title
Neotropical Entomology
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/h3cd2h
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1590/S1519-566X2010000400006
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