Data for "The smallest area shaped a big problem: a revision of Ventania sky island placement in the biogeography of South America"

Autores
Guerrero, Elián Leandro; Apodaca, María José
Año de publicación
2022
Idioma
español castellano
Tipo de recurso
conjunto de datos
Estado
versión publicada
Descripción
The placement of the southern border of the Neotropical region, called Subtropical Line, is a long-lasting discussion. Its most debatable section runs around the Pampean province, where an isolated mountain system called Ventania shows Andean connections surrounded by Neotropical biota. To answer where to place the Subtropical Line, a thorough revision of the biogeography of Ventania is needed. Thus, we characterized Ventania as an area of endemism, conducted a similitude analysis to compare it with surrounding systems using stenoic taxa, compiled the disjunct distributions in Ventania, and the phylogenetic information of its endemic taxa to know with which other areas it is related. We also enlisted the biogeographic differences with Tandilia, the nearest mountain system. We found that Ventania is a small but well-defined area of endemism mostly related with Andean and South American Transition Zone (SATZ) provinces, with less relatedness with the Pampean province than what was previously thought. We suggest that Ventania is a SATZ sky island province, and the smallest continental province of the world. In that way, the Subtropical Line should be placed in the southern border of the Pampean province, taking Ventania as a SATZ island inside the Neotropical region.
Fil: Apodaca, María José. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Plantas Vasculares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Guerrero, Elián Leandro. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Museo de La Plata. División Plantas Vasculares; Argentina
Facultad de Ciencias Naturales y Museo
Materia
Ciencias Naturales
Andean region
biogeographical province
Neotropical region
Peripampasic Highland Arc
regionalization
similitude analysis
South American Transition Zone
Subtropical Line
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/138096
Acceder
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network_name_str SEDICI (UNLP)
spelling Data for "The smallest area shaped a big problem: a revision of Ventania sky island placement in the biogeography of South America"Guerrero, Elián LeandroApodaca, María JoséCiencias Naturaleshttps://purl.org/becyt/ford/1Andean regionbiogeographical provinceNeotropical regionPeripampasic Highland Arcregionalizationsimilitude analysisSouth American Transition ZoneSubtropical LineThe placement of the southern border of the Neotropical region, called Subtropical Line, is a long-lasting discussion. Its most debatable section runs around the Pampean province, where an isolated mountain system called Ventania shows Andean connections surrounded by Neotropical biota. To answer where to place the Subtropical Line, a thorough revision of the biogeography of Ventania is needed. Thus, we characterized Ventania as an area of endemism, conducted a similitude analysis to compare it with surrounding systems using stenoic taxa, compiled the disjunct distributions in Ventania, and the phylogenetic information of its endemic taxa to know with which other areas it is related. We also enlisted the biogeographic differences with Tandilia, the nearest mountain system. We found that Ventania is a small but well-defined area of endemism mostly related with Andean and South American Transition Zone (SATZ) provinces, with less relatedness with the Pampean province than what was previously thought. We suggest that Ventania is a SATZ sky island province, and the smallest continental province of the world. In that way, the Subtropical Line should be placed in the southern border of the Pampean province, taking Ventania as a SATZ island inside the Neotropical region.Fil: Apodaca, María José. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Plantas Vasculares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Guerrero, Elián Leandro. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Museo de La Plata. División Plantas Vasculares; ArgentinaFacultad de Ciencias Naturales y Museo2022info:eu-repo/semantics/publishedVersionConjunto de datoshttp://purl.org/coar/resource_type/c_ddb1info:ar-repo/semantics/conjuntoDeDatosinfo:eu-repo/semantics/dataSetapplication/ziphttp://sedici.unlp.edu.ar/handle/10915/138096https://doi.org/10.35537/10915/138096spaSouthern South Americainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-10T12:37:44Zoai:sedici.unlp.edu.ar:10915/138096Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-10 12:37:44.843SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Data for "The smallest area shaped a big problem: a revision of Ventania sky island placement in the biogeography of South America"
title Data for "The smallest area shaped a big problem: a revision of Ventania sky island placement in the biogeography of South America"
spellingShingle Data for "The smallest area shaped a big problem: a revision of Ventania sky island placement in the biogeography of South America"
Guerrero, Elián Leandro
Ciencias Naturales
Andean region
biogeographical province
Neotropical region
Peripampasic Highland Arc
regionalization
similitude analysis
South American Transition Zone
Subtropical Line
title_short Data for "The smallest area shaped a big problem: a revision of Ventania sky island placement in the biogeography of South America"
title_full Data for "The smallest area shaped a big problem: a revision of Ventania sky island placement in the biogeography of South America"
title_fullStr Data for "The smallest area shaped a big problem: a revision of Ventania sky island placement in the biogeography of South America"
title_full_unstemmed Data for "The smallest area shaped a big problem: a revision of Ventania sky island placement in the biogeography of South America"
title_sort Data for "The smallest area shaped a big problem: a revision of Ventania sky island placement in the biogeography of South America"
dc.creator.none.fl_str_mv Guerrero, Elián Leandro
Apodaca, María José
author Guerrero, Elián Leandro
author_facet Guerrero, Elián Leandro
Apodaca, María José
author_role author
author2 Apodaca, María José
author2_role author
dc.subject.none.fl_str_mv Ciencias Naturales
Andean region
biogeographical province
Neotropical region
Peripampasic Highland Arc
regionalization
similitude analysis
South American Transition Zone
Subtropical Line
topic Ciencias Naturales
Andean region
biogeographical province
Neotropical region
Peripampasic Highland Arc
regionalization
similitude analysis
South American Transition Zone
Subtropical Line
purl_subject.fl_str_mv https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The placement of the southern border of the Neotropical region, called Subtropical Line, is a long-lasting discussion. Its most debatable section runs around the Pampean province, where an isolated mountain system called Ventania shows Andean connections surrounded by Neotropical biota. To answer where to place the Subtropical Line, a thorough revision of the biogeography of Ventania is needed. Thus, we characterized Ventania as an area of endemism, conducted a similitude analysis to compare it with surrounding systems using stenoic taxa, compiled the disjunct distributions in Ventania, and the phylogenetic information of its endemic taxa to know with which other areas it is related. We also enlisted the biogeographic differences with Tandilia, the nearest mountain system. We found that Ventania is a small but well-defined area of endemism mostly related with Andean and South American Transition Zone (SATZ) provinces, with less relatedness with the Pampean province than what was previously thought. We suggest that Ventania is a SATZ sky island province, and the smallest continental province of the world. In that way, the Subtropical Line should be placed in the southern border of the Pampean province, taking Ventania as a SATZ island inside the Neotropical region.
Fil: Apodaca, María José. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Plantas Vasculares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Guerrero, Elián Leandro. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Museo de La Plata. División Plantas Vasculares; Argentina
Facultad de Ciencias Naturales y Museo
description The placement of the southern border of the Neotropical region, called Subtropical Line, is a long-lasting discussion. Its most debatable section runs around the Pampean province, where an isolated mountain system called Ventania shows Andean connections surrounded by Neotropical biota. To answer where to place the Subtropical Line, a thorough revision of the biogeography of Ventania is needed. Thus, we characterized Ventania as an area of endemism, conducted a similitude analysis to compare it with surrounding systems using stenoic taxa, compiled the disjunct distributions in Ventania, and the phylogenetic information of its endemic taxa to know with which other areas it is related. We also enlisted the biogeographic differences with Tandilia, the nearest mountain system. We found that Ventania is a small but well-defined area of endemism mostly related with Andean and South American Transition Zone (SATZ) provinces, with less relatedness with the Pampean province than what was previously thought. We suggest that Ventania is a SATZ sky island province, and the smallest continental province of the world. In that way, the Subtropical Line should be placed in the southern border of the Pampean province, taking Ventania as a SATZ island inside the Neotropical region.
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
Conjunto de datos
http://purl.org/coar/resource_type/c_ddb1
info:ar-repo/semantics/conjuntoDeDatos
info:eu-repo/semantics/dataSet
status_str publishedVersion
format dataSet
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/138096
https://doi.org/10.35537/10915/138096
url http://sedici.unlp.edu.ar/handle/10915/138096
https://doi.org/10.35537/10915/138096
dc.language.none.fl_str_mv spa
language spa
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/zip
dc.coverage.none.fl_str_mv Southern South America
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reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
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repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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