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

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dc.conicet.fuenteindividual
dc.conicet.organizacionConsejo 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
dc.conicet.organizacionUniversity of Montana
dc.conicet.paisOrganizacionArgentina
dc.conicet.paisOrganizacionEstados Unidos
dc.conicet.produccionid6345106
dc.contributor.authorFernandez, Hugo Rafael
dc.date.accessioned2020-03-27T21:42:54Z
dc.date.available2020-03-27T21:42:54Z
dc.date.issued2003-05
dc.date.updated2020-03-25T14:39:03Z
dc.description.abstractHydrachnidia 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.es
dc.description.filFil: 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
dc.formatapplication/pdfes
dc.identifier.citationFernandez, 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; 55-66es
dc.identifier.institucionalCONICET
dc.identifier.issn1362-1971es
dc.identifier.repoCONICET Digital
dc.identifier.urihttp://hdl.handle.net/11336/101194
dc.journal.ciudadLondreses
dc.journal.pagination55-66es
dc.journal.paisReino Unidoes
dc.journal.titleSystematic and Applied Acarologyes
dc.journal.volume8es
dc.language.isoenges
dc.publisherSistematica and applied acarology Societyes
dc.relation.alternativeidinfo:eu-repo/semantics/altIdentifier/url/https://www.biotaxa.org/saa/article/view/saa.8.1.6/15739
dc.relation.alternativeidinfo:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.11158/saa.8.1.6
dc.rightsinfo:eu-repo/semantics/openAccess*
dc.rights.urihttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/*
dc.subjectBENTHICes
dc.subjectPREDICTABILITYes
dc.subjectCONSTANCYes
dc.subjectCONTINGENCYes
dc.subject.classificationEcologíaes
dc.subject.classificationCiencias Biológicases
dc.subject.classificationCIENCIAS NATURALES Y EXACTASes
dc.titleStructure of water mite taxocoenoses in two northwestern Argentinean sub- tropical sub-catchmentses
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion

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