Environment and life cycles influence distribution patterns of hydromedusae in austral South America
- Autores
- Rodriguez, Carolina Soledad; Marques, Antonio C.; Mianzan, Hermes Walter; Tronolone, Valquiria B.; Migotto, Alvaro E.; Genzano, Gabriel Nestor
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We analysed hydromedusa assemblages of South America (from 22°S to 56°S and from 040°W to 080°W), their association with water masses and the influence of the life cycle on medusa distributions. The geographic distribution of 130 species of hydromedusae was compiled from literature reports (62 publications between 1913 and 2012). Seven areas were defined: Atlantic Magellanic, Argentinean, Pacific intermediate zone, Pacific Magellanic, Peruvian–Chilean, South Brazilian and Oceanic. The variance of the species–environment relationship was explained by depth and temperature. Distribution patterns of Atlantic hydromedusae are associated with neritic water masses, supporting previously proposed biogeographical provinces. Assemblages on the Pacific side of South America are under the influence of the Humboldt Current system, with a break in species distribution around Chiloé Island. Only the oceanic assemblage contained the same species in both the Pacific and Atlantic zones. We found that meroplanktonic medusae contributed more to define the neritic assemblages, while the oceanic assemblage was better defined by holoplanktonic medusae. Therefore, our data suggest that meroplanktonic hydromedusae appeared to be more restricted in distribution than holoplanktonic ones.
Fil: Rodriguez, Carolina Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Marques, Antonio C.. Universidade de Sao Paulo; Brasil
Fil: Mianzan, Hermes Walter. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Tronolone, Valquiria B.. Universidade de Sao Paulo; Brasil
Fil: Migotto, Alvaro E.. Universidade de Sao Paulo; Brasil
Fil: Genzano, Gabriel Nestor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina - Materia
-
Biogeography
Dispersal
Holoplanktonic
Hydrozoa
Meroplanktonic
Water Masses - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/64499
Ver los metadatos del registro completo
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Environment and life cycles influence distribution patterns of hydromedusae in austral South AmericaRodriguez, Carolina SoledadMarques, Antonio C.Mianzan, Hermes WalterTronolone, Valquiria B.Migotto, Alvaro E.Genzano, Gabriel NestorBiogeographyDispersalHoloplanktonicHydrozoaMeroplanktonicWater Masseshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1We analysed hydromedusa assemblages of South America (from 22°S to 56°S and from 040°W to 080°W), their association with water masses and the influence of the life cycle on medusa distributions. The geographic distribution of 130 species of hydromedusae was compiled from literature reports (62 publications between 1913 and 2012). Seven areas were defined: Atlantic Magellanic, Argentinean, Pacific intermediate zone, Pacific Magellanic, Peruvian–Chilean, South Brazilian and Oceanic. The variance of the species–environment relationship was explained by depth and temperature. Distribution patterns of Atlantic hydromedusae are associated with neritic water masses, supporting previously proposed biogeographical provinces. Assemblages on the Pacific side of South America are under the influence of the Humboldt Current system, with a break in species distribution around Chiloé Island. Only the oceanic assemblage contained the same species in both the Pacific and Atlantic zones. We found that meroplanktonic medusae contributed more to define the neritic assemblages, while the oceanic assemblage was better defined by holoplanktonic medusae. Therefore, our data suggest that meroplanktonic hydromedusae appeared to be more restricted in distribution than holoplanktonic ones.Fil: Rodriguez, Carolina Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Marques, Antonio C.. Universidade de Sao Paulo; BrasilFil: Mianzan, Hermes Walter. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Tronolone, Valquiria B.. Universidade de Sao Paulo; BrasilFil: Migotto, Alvaro E.. Universidade de Sao Paulo; BrasilFil: Genzano, Gabriel Nestor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaTaylor & Francis As2017-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/64499Rodriguez, Carolina Soledad; Marques, Antonio C.; Mianzan, Hermes Walter; Tronolone, Valquiria B.; Migotto, Alvaro E.; et al.; Environment and life cycles influence distribution patterns of hydromedusae in austral South America; Taylor & Francis As; Marine Biology Research; 13; 6; 7-2017; 659-6701745-10001745-1019CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/17451000.2017.1280170info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/17451000.2017.1280170info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:41:29Zoai:ri.conicet.gov.ar:11336/64499instacron: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 09:41:29.783CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Environment and life cycles influence distribution patterns of hydromedusae in austral South America |
title |
Environment and life cycles influence distribution patterns of hydromedusae in austral South America |
spellingShingle |
Environment and life cycles influence distribution patterns of hydromedusae in austral South America Rodriguez, Carolina Soledad Biogeography Dispersal Holoplanktonic Hydrozoa Meroplanktonic Water Masses |
title_short |
Environment and life cycles influence distribution patterns of hydromedusae in austral South America |
title_full |
Environment and life cycles influence distribution patterns of hydromedusae in austral South America |
title_fullStr |
Environment and life cycles influence distribution patterns of hydromedusae in austral South America |
title_full_unstemmed |
Environment and life cycles influence distribution patterns of hydromedusae in austral South America |
title_sort |
Environment and life cycles influence distribution patterns of hydromedusae in austral South America |
dc.creator.none.fl_str_mv |
Rodriguez, Carolina Soledad Marques, Antonio C. Mianzan, Hermes Walter Tronolone, Valquiria B. Migotto, Alvaro E. Genzano, Gabriel Nestor |
author |
Rodriguez, Carolina Soledad |
author_facet |
Rodriguez, Carolina Soledad Marques, Antonio C. Mianzan, Hermes Walter Tronolone, Valquiria B. Migotto, Alvaro E. Genzano, Gabriel Nestor |
author_role |
author |
author2 |
Marques, Antonio C. Mianzan, Hermes Walter Tronolone, Valquiria B. Migotto, Alvaro E. Genzano, Gabriel Nestor |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Biogeography Dispersal Holoplanktonic Hydrozoa Meroplanktonic Water Masses |
topic |
Biogeography Dispersal Holoplanktonic Hydrozoa Meroplanktonic Water Masses |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
We analysed hydromedusa assemblages of South America (from 22°S to 56°S and from 040°W to 080°W), their association with water masses and the influence of the life cycle on medusa distributions. The geographic distribution of 130 species of hydromedusae was compiled from literature reports (62 publications between 1913 and 2012). Seven areas were defined: Atlantic Magellanic, Argentinean, Pacific intermediate zone, Pacific Magellanic, Peruvian–Chilean, South Brazilian and Oceanic. The variance of the species–environment relationship was explained by depth and temperature. Distribution patterns of Atlantic hydromedusae are associated with neritic water masses, supporting previously proposed biogeographical provinces. Assemblages on the Pacific side of South America are under the influence of the Humboldt Current system, with a break in species distribution around Chiloé Island. Only the oceanic assemblage contained the same species in both the Pacific and Atlantic zones. We found that meroplanktonic medusae contributed more to define the neritic assemblages, while the oceanic assemblage was better defined by holoplanktonic medusae. Therefore, our data suggest that meroplanktonic hydromedusae appeared to be more restricted in distribution than holoplanktonic ones. Fil: Rodriguez, Carolina Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina Fil: Marques, Antonio C.. Universidade de Sao Paulo; Brasil Fil: Mianzan, Hermes Walter. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina Fil: Tronolone, Valquiria B.. Universidade de Sao Paulo; Brasil Fil: Migotto, Alvaro E.. Universidade de Sao Paulo; Brasil Fil: Genzano, Gabriel Nestor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina |
description |
We analysed hydromedusa assemblages of South America (from 22°S to 56°S and from 040°W to 080°W), their association with water masses and the influence of the life cycle on medusa distributions. The geographic distribution of 130 species of hydromedusae was compiled from literature reports (62 publications between 1913 and 2012). Seven areas were defined: Atlantic Magellanic, Argentinean, Pacific intermediate zone, Pacific Magellanic, Peruvian–Chilean, South Brazilian and Oceanic. The variance of the species–environment relationship was explained by depth and temperature. Distribution patterns of Atlantic hydromedusae are associated with neritic water masses, supporting previously proposed biogeographical provinces. Assemblages on the Pacific side of South America are under the influence of the Humboldt Current system, with a break in species distribution around Chiloé Island. Only the oceanic assemblage contained the same species in both the Pacific and Atlantic zones. We found that meroplanktonic medusae contributed more to define the neritic assemblages, while the oceanic assemblage was better defined by holoplanktonic medusae. Therefore, our data suggest that meroplanktonic hydromedusae appeared to be more restricted in distribution than holoplanktonic ones. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-07 |
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/11336/64499 Rodriguez, Carolina Soledad; Marques, Antonio C.; Mianzan, Hermes Walter; Tronolone, Valquiria B.; Migotto, Alvaro E.; et al.; Environment and life cycles influence distribution patterns of hydromedusae in austral South America; Taylor & Francis As; Marine Biology Research; 13; 6; 7-2017; 659-670 1745-1000 1745-1019 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/64499 |
identifier_str_mv |
Rodriguez, Carolina Soledad; Marques, Antonio C.; Mianzan, Hermes Walter; Tronolone, Valquiria B.; Migotto, Alvaro E.; et al.; Environment and life cycles influence distribution patterns of hydromedusae in austral South America; Taylor & Francis As; Marine Biology Research; 13; 6; 7-2017; 659-670 1745-1000 1745-1019 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1080/17451000.2017.1280170 info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/17451000.2017.1280170 |
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 |
Taylor & Francis As |
publisher.none.fl_str_mv |
Taylor & Francis As |
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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1844613310287183872 |
score |
13.070432 |