Structure of water mite taxocoenoses in two northwestern Argentinean sub- tropical sub-catchments

Autores
Fernandez, Hugo Rafael
Año de publicación
2003
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Hydrachnidia water mites were examined in eight streams with similar chemistry from two sub-catchments that did not differ with respect to precipitation predictability (P>0.05). This study describes the structure of this taxonomic segment of the invertebrate community as species diversity, relative abundance, and composition. Twenty-two water mite species were found in this study. Following rarefaction to sub-samples of 170 individuals, expected richness for these eight subtropical streams was lower (E<16) than found for a tropical stream (E=23). Species composition and the log-normal distribution of species were similar in the two subcatchments. However, richness and diversity show significant differences between the two sub-catchments (P<0.05). The results suggest that similar seasonal rainfall pattern (contingency>65%) does not guarantee similar patterns of diversity and richness in neighboring sub-catchments.
Fil: Fernandez, Hugo Rafael. University of Montana; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Biodiversidad Neotropical. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Biodiversidad Neotropical. Instituto de Biodiversidad Neotropical; Argentina
Materia
BENTHIC
PREDICTABILITY
CONSTANCY
CONTINGENCY
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:11336/101194
Acceder
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spelling Structure of water mite taxocoenoses in two northwestern Argentinean sub- tropical sub-catchmentsFernandez, Hugo RafaelBENTHICPREDICTABILITYCONSTANCYCONTINGENCYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Hydrachnidia water mites were examined in eight streams with similar chemistry from two sub-catchments that did not differ with respect to precipitation predictability (P>0.05). This study describes the structure of this taxonomic segment of the invertebrate community as species diversity, relative abundance, and composition. Twenty-two water mite species were found in this study. Following rarefaction to sub-samples of 170 individuals, expected richness for these eight subtropical streams was lower (E<16) than found for a tropical stream (E=23). Species composition and the log-normal distribution of species were similar in the two subcatchments. However, richness and diversity show significant differences between the two sub-catchments (P<0.05). The results suggest that similar seasonal rainfall pattern (contingency>65%) does not guarantee similar patterns of diversity and richness in neighboring sub-catchments.Fil: Fernandez, Hugo Rafael. University of Montana; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Biodiversidad Neotropical. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Biodiversidad Neotropical. Instituto de Biodiversidad Neotropical; ArgentinaSistematica and applied acarology Society2003-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/101194Fernandez, Hugo Rafael; Structure of water mite taxocoenoses in two northwestern Argentinean sub- tropical sub-catchments ; Sistematica and applied acarology Society; Systematic and Applied Acarology; 8; 5-2003; 55-661362-1971CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.biotaxa.org/saa/article/view/saa.8.1.6/15739info:eu-repo/semantics/altIdentifier/doi/10.11158/saa.8.1.6info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:41:17Zoai:ri.conicet.gov.ar:11336/101194instacron: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 10:41:17.377CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Structure of water mite taxocoenoses in two northwestern Argentinean sub- tropical sub-catchments
title Structure of water mite taxocoenoses in two northwestern Argentinean sub- tropical sub-catchments
spellingShingle Structure of water mite taxocoenoses in two northwestern Argentinean sub- tropical sub-catchments
Fernandez, Hugo Rafael
BENTHIC
PREDICTABILITY
CONSTANCY
CONTINGENCY
title_short Structure of water mite taxocoenoses in two northwestern Argentinean sub- tropical sub-catchments
title_full Structure of water mite taxocoenoses in two northwestern Argentinean sub- tropical sub-catchments
title_fullStr Structure of water mite taxocoenoses in two northwestern Argentinean sub- tropical sub-catchments
title_full_unstemmed Structure of water mite taxocoenoses in two northwestern Argentinean sub- tropical sub-catchments
title_sort Structure of water mite taxocoenoses in two northwestern Argentinean sub- tropical sub-catchments
dc.creator.none.fl_str_mv Fernandez, Hugo Rafael
author Fernandez, Hugo Rafael
author_facet Fernandez, Hugo Rafael
author_role author
dc.subject.none.fl_str_mv BENTHIC
PREDICTABILITY
CONSTANCY
CONTINGENCY
topic BENTHIC
PREDICTABILITY
CONSTANCY
CONTINGENCY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Hydrachnidia water mites were examined in eight streams with similar chemistry from two sub-catchments that did not differ with respect to precipitation predictability (P>0.05). This study describes the structure of this taxonomic segment of the invertebrate community as species diversity, relative abundance, and composition. Twenty-two water mite species were found in this study. Following rarefaction to sub-samples of 170 individuals, expected richness for these eight subtropical streams was lower (E<16) than found for a tropical stream (E=23). Species composition and the log-normal distribution of species were similar in the two subcatchments. However, richness and diversity show significant differences between the two sub-catchments (P<0.05). The results suggest that similar seasonal rainfall pattern (contingency>65%) does not guarantee similar patterns of diversity and richness in neighboring sub-catchments.
Fil: Fernandez, Hugo Rafael. University of Montana; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Biodiversidad Neotropical. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Biodiversidad Neotropical. Instituto de Biodiversidad Neotropical; Argentina
description Hydrachnidia water mites were examined in eight streams with similar chemistry from two sub-catchments that did not differ with respect to precipitation predictability (P>0.05). This study describes the structure of this taxonomic segment of the invertebrate community as species diversity, relative abundance, and composition. Twenty-two water mite species were found in this study. Following rarefaction to sub-samples of 170 individuals, expected richness for these eight subtropical streams was lower (E<16) than found for a tropical stream (E=23). Species composition and the log-normal distribution of species were similar in the two subcatchments. However, richness and diversity show significant differences between the two sub-catchments (P<0.05). The results suggest that similar seasonal rainfall pattern (contingency>65%) does not guarantee similar patterns of diversity and richness in neighboring sub-catchments.
publishDate 2003
dc.date.none.fl_str_mv 2003-05
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/11336/101194
Fernandez, Hugo Rafael; Structure of water mite taxocoenoses in two northwestern Argentinean sub- tropical sub-catchments ; Sistematica and applied acarology Society; Systematic and Applied Acarology; 8; 5-2003; 55-66
1362-1971
CONICET Digital
CONICET
url http://hdl.handle.net/11336/101194
identifier_str_mv Fernandez, Hugo Rafael; Structure of water mite taxocoenoses in two northwestern Argentinean sub- tropical sub-catchments ; Sistematica and applied acarology Society; Systematic and Applied Acarology; 8; 5-2003; 55-66
1362-1971
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.biotaxa.org/saa/article/view/saa.8.1.6/15739
info:eu-repo/semantics/altIdentifier/doi/10.11158/saa.8.1.6
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 Sistematica and applied acarology Society
publisher.none.fl_str_mv Sistematica and applied acarology Society
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 13.070432

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