Unraveling Plecoptera diversity in two protected areas of Argentine Patagonia

Autores
Duarte Simoes, Tacio Vitor; Martin, Gabriel Mario; Anjos Dos Santos, Danielle; Pessacq, Pablo
Año de publicación
2025
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Plecoptera taxonomy in Patagonia is well-documented, yet their distribution remains poorly understood, hindering comprehensive ecological and biogeographical studies. This study enhances knowledge of stonefly distribution in two Patagonian national parks: Nahuel Huapi and Los Alerces. Extensive fieldwork, georeferenced species records, and geographic information system data integration were conducted. Species richness was calculated using polygons (0.1° x 0.1° pixels) across ecoregions, with species indexed from rare to ubiquitous. Cluster analyses revealed faunal affinities across ecosystem complexes, and richness estimators (Jack1, Jack2, and Chao2) highlighted knowledge gaps. Results showed uneven species distribution, with the highest richness polygon (n = 19) in Los Alerces. The Northern Moist Forests hosted the most species, followed by the Transitional Cypress-Beech Forests. The rarest species were also found in these two complexes, as well as the Ecotone Steppe-Forest. Cluster analysis revealed strong affinities between the Northern Moist Forests of Nahuel Huapi and Ecotone Steppe-Forest. Richness estimators suggested up to 23 undocumented species. Though much remains to be learned about Plecoptera distribution in Patagonia, this study emphasizes the critical role of national parks in conserving biodiversity and provides a foundation for future conservation strategies, identifying new taxa records, including southernmost distributions.
Fil: Duarte Simoes, Tacio Vitor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagónica. Universidad Nacional de la Patagonia "San Juan Bosco". Centro de Investigación Esquel de Montaña y Estepa Patagónica; Argentina
Fil: Martin, Gabriel Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagónica. Universidad Nacional de la Patagonia "San Juan Bosco". Centro de Investigación Esquel de Montaña y Estepa Patagónica; Argentina
Fil: Anjos Dos Santos, Danielle. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagónica. Universidad Nacional de la Patagonia "San Juan Bosco". Centro de Investigación Esquel de Montaña y Estepa Patagónica; Argentina
Fil: Pessacq, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagónica. Universidad Nacional de la Patagonia "San Juan Bosco". Centro de Investigación Esquel de Montaña y Estepa Patagónica; Argentina
Materia
Distribution
Geographic coordinates
Argentine National Parks
Stoneflies
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/263980
Acceder
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spelling Unraveling Plecoptera diversity in two protected areas of Argentine PatagoniaDuarte Simoes, Tacio VitorMartin, Gabriel MarioAnjos Dos Santos, DaniellePessacq, PabloDistributionGeographic coordinatesArgentine National ParksStoneflieshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The Plecoptera taxonomy in Patagonia is well-documented, yet their distribution remains poorly understood, hindering comprehensive ecological and biogeographical studies. This study enhances knowledge of stonefly distribution in two Patagonian national parks: Nahuel Huapi and Los Alerces. Extensive fieldwork, georeferenced species records, and geographic information system data integration were conducted. Species richness was calculated using polygons (0.1° x 0.1° pixels) across ecoregions, with species indexed from rare to ubiquitous. Cluster analyses revealed faunal affinities across ecosystem complexes, and richness estimators (Jack1, Jack2, and Chao2) highlighted knowledge gaps. Results showed uneven species distribution, with the highest richness polygon (n = 19) in Los Alerces. The Northern Moist Forests hosted the most species, followed by the Transitional Cypress-Beech Forests. The rarest species were also found in these two complexes, as well as the Ecotone Steppe-Forest. Cluster analysis revealed strong affinities between the Northern Moist Forests of Nahuel Huapi and Ecotone Steppe-Forest. Richness estimators suggested up to 23 undocumented species. Though much remains to be learned about Plecoptera distribution in Patagonia, this study emphasizes the critical role of national parks in conserving biodiversity and provides a foundation for future conservation strategies, identifying new taxa records, including southernmost distributions.Fil: Duarte Simoes, Tacio Vitor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagónica. Universidad Nacional de la Patagonia "San Juan Bosco". Centro de Investigación Esquel de Montaña y Estepa Patagónica; ArgentinaFil: Martin, Gabriel Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagónica. Universidad Nacional de la Patagonia "San Juan Bosco". Centro de Investigación Esquel de Montaña y Estepa Patagónica; ArgentinaFil: Anjos Dos Santos, Danielle. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagónica. Universidad Nacional de la Patagonia "San Juan Bosco". Centro de Investigación Esquel de Montaña y Estepa Patagónica; ArgentinaFil: Pessacq, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagónica. Universidad Nacional de la Patagonia "San Juan Bosco". Centro de Investigación Esquel de Montaña y Estepa Patagónica; ArgentinaAcademia Brasileira de Ciencias2025-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/263980Duarte Simoes, Tacio Vitor; Martin, Gabriel Mario; Anjos Dos Santos, Danielle; Pessacq, Pablo; Unraveling Plecoptera diversity in two protected areas of Argentine Patagonia; Academia Brasileira de Ciencias; Anais da Academia Brasileira de Ciencias; 97; 1; 3-2025; 1-230001-37651678-2690CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.scielo.br/j/aabc/a/cJrqWmsvDj7spywCFzH7phN/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:41:41Zoai:ri.conicet.gov.ar:11336/263980instacron: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 09:41:41.801CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Unraveling Plecoptera diversity in two protected areas of Argentine Patagonia
title Unraveling Plecoptera diversity in two protected areas of Argentine Patagonia
spellingShingle Unraveling Plecoptera diversity in two protected areas of Argentine Patagonia
Duarte Simoes, Tacio Vitor
Distribution
Geographic coordinates
Argentine National Parks
Stoneflies
title_short Unraveling Plecoptera diversity in two protected areas of Argentine Patagonia
title_full Unraveling Plecoptera diversity in two protected areas of Argentine Patagonia
title_fullStr Unraveling Plecoptera diversity in two protected areas of Argentine Patagonia
title_full_unstemmed Unraveling Plecoptera diversity in two protected areas of Argentine Patagonia
title_sort Unraveling Plecoptera diversity in two protected areas of Argentine Patagonia
dc.creator.none.fl_str_mv Duarte Simoes, Tacio Vitor
Martin, Gabriel Mario
Anjos Dos Santos, Danielle
Pessacq, Pablo
author Duarte Simoes, Tacio Vitor
author_facet Duarte Simoes, Tacio Vitor
Martin, Gabriel Mario
Anjos Dos Santos, Danielle
Pessacq, Pablo
author_role author
author2 Martin, Gabriel Mario
Anjos Dos Santos, Danielle
Pessacq, Pablo
author2_role author
author
author
dc.subject.none.fl_str_mv Distribution
Geographic coordinates
Argentine National Parks
Stoneflies
topic Distribution
Geographic coordinates
Argentine National Parks
Stoneflies
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 Plecoptera taxonomy in Patagonia is well-documented, yet their distribution remains poorly understood, hindering comprehensive ecological and biogeographical studies. This study enhances knowledge of stonefly distribution in two Patagonian national parks: Nahuel Huapi and Los Alerces. Extensive fieldwork, georeferenced species records, and geographic information system data integration were conducted. Species richness was calculated using polygons (0.1° x 0.1° pixels) across ecoregions, with species indexed from rare to ubiquitous. Cluster analyses revealed faunal affinities across ecosystem complexes, and richness estimators (Jack1, Jack2, and Chao2) highlighted knowledge gaps. Results showed uneven species distribution, with the highest richness polygon (n = 19) in Los Alerces. The Northern Moist Forests hosted the most species, followed by the Transitional Cypress-Beech Forests. The rarest species were also found in these two complexes, as well as the Ecotone Steppe-Forest. Cluster analysis revealed strong affinities between the Northern Moist Forests of Nahuel Huapi and Ecotone Steppe-Forest. Richness estimators suggested up to 23 undocumented species. Though much remains to be learned about Plecoptera distribution in Patagonia, this study emphasizes the critical role of national parks in conserving biodiversity and provides a foundation for future conservation strategies, identifying new taxa records, including southernmost distributions.
Fil: Duarte Simoes, Tacio Vitor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagónica. Universidad Nacional de la Patagonia "San Juan Bosco". Centro de Investigación Esquel de Montaña y Estepa Patagónica; Argentina
Fil: Martin, Gabriel Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagónica. Universidad Nacional de la Patagonia "San Juan Bosco". Centro de Investigación Esquel de Montaña y Estepa Patagónica; Argentina
Fil: Anjos Dos Santos, Danielle. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagónica. Universidad Nacional de la Patagonia "San Juan Bosco". Centro de Investigación Esquel de Montaña y Estepa Patagónica; Argentina
Fil: Pessacq, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagónica. Universidad Nacional de la Patagonia "San Juan Bosco". Centro de Investigación Esquel de Montaña y Estepa Patagónica; Argentina
description The Plecoptera taxonomy in Patagonia is well-documented, yet their distribution remains poorly understood, hindering comprehensive ecological and biogeographical studies. This study enhances knowledge of stonefly distribution in two Patagonian national parks: Nahuel Huapi and Los Alerces. Extensive fieldwork, georeferenced species records, and geographic information system data integration were conducted. Species richness was calculated using polygons (0.1° x 0.1° pixels) across ecoregions, with species indexed from rare to ubiquitous. Cluster analyses revealed faunal affinities across ecosystem complexes, and richness estimators (Jack1, Jack2, and Chao2) highlighted knowledge gaps. Results showed uneven species distribution, with the highest richness polygon (n = 19) in Los Alerces. The Northern Moist Forests hosted the most species, followed by the Transitional Cypress-Beech Forests. The rarest species were also found in these two complexes, as well as the Ecotone Steppe-Forest. Cluster analysis revealed strong affinities between the Northern Moist Forests of Nahuel Huapi and Ecotone Steppe-Forest. Richness estimators suggested up to 23 undocumented species. Though much remains to be learned about Plecoptera distribution in Patagonia, this study emphasizes the critical role of national parks in conserving biodiversity and provides a foundation for future conservation strategies, identifying new taxa records, including southernmost distributions.
publishDate 2025
dc.date.none.fl_str_mv 2025-03
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/11336/263980
Duarte Simoes, Tacio Vitor; Martin, Gabriel Mario; Anjos Dos Santos, Danielle; Pessacq, Pablo; Unraveling Plecoptera diversity in two protected areas of Argentine Patagonia; Academia Brasileira de Ciencias; Anais da Academia Brasileira de Ciencias; 97; 1; 3-2025; 1-23
0001-3765
1678-2690
CONICET Digital
CONICET
url http://hdl.handle.net/11336/263980
identifier_str_mv Duarte Simoes, Tacio Vitor; Martin, Gabriel Mario; Anjos Dos Santos, Danielle; Pessacq, Pablo; Unraveling Plecoptera diversity in two protected areas of Argentine Patagonia; Academia Brasileira de Ciencias; Anais da Academia Brasileira de Ciencias; 97; 1; 3-2025; 1-23
0001-3765
1678-2690
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.scielo.br/j/aabc/a/cJrqWmsvDj7spywCFzH7phN/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Academia Brasileira de Ciencias
publisher.none.fl_str_mv Academia Brasileira de Ciencias
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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