Faunal assemblages of intertidal hydroids (Hydrozoa, cnidaria) from argentinean patagonia (Southwestern Atlantic Ocean)

Autores
Genzano, Gabriel Nestor; Bremec, Claudia Silvia; Diaz Briz, Luciana Mabel; Costello, John H.; Morandini, Andre C.; Miranda, Thaís P.; Marques, Antonio C.
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This study provides taxonomical and ecological accounts for the poorly known diversity of hydroids distributed over ~2,000 km of Argentinean Patagonian intertidal habitats (42°-54°S). Sampling was performed in 11 sites with tidal amplitude between 6-13 m dominated by rocky outcrops, breakwaters, and salt marshes. Samples were sorted and identified up to the species level and hydroid associations were analyzed by multivariate analyses. A total of 26 species were recorded. The most frequent species were Amphisbetia operculata, present in 8 of the 10 sites inhabited by hydroids, followed by Symplectoscyphus subdichotomus and Nemertesia ramosa. All recorded hydroids are geographically and bathymetrically widely distributed species, common at the austral hemisphere. Seven species (Coryne eximia, Bougainvillia muscus, Ectopleura crocea, Hybocodon unicus, Halecium delicatulum, Plumularia setacea, and Clytia gracilis) were reported from intertidal fringes. Species richness differed according to the composition of the bottom, topographical complexity and density of mytilid communities. Some muddy intertidal fringes dominated by the glasswort Sarcocornia perennis had an unexpected hydroid fauna composition, never reported for salt marsh habitats, representing a remarkable novelty for the hydroid literature. The lack of studies on the hydroid fauna from these particular habitats represented a substantial gap for our biodiversity knowledge.
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
Fil: Bremec, Claudia Silvia. 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: Diaz Briz, Luciana Mabel. 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: Costello, John H.. Providence College; Estados Unidos
Fil: Morandini, Andre C.. Universidade de Sao Paulo; Brasil
Fil: Miranda, Thaís P.. Universidade de Sao Paulo; Brasil
Fil: Marques, Antonio C.. Universidade de Sao Paulo; Brasil
Materia
ARGENTINEAN PATAGONIA
HYDROIDS COMMUNITY
ROCKY INTERTIDAL
SALT MARSHES
SOUTHWESTERN ATLANTIC
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:11336/64510
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/64510
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Faunal assemblages of intertidal hydroids (Hydrozoa, cnidaria) from argentinean patagonia (Southwestern Atlantic Ocean)Genzano, Gabriel NestorBremec, Claudia SilviaDiaz Briz, Luciana MabelCostello, John H.Morandini, Andre C.Miranda, Thaís P.Marques, Antonio C.ARGENTINEAN PATAGONIAHYDROIDS COMMUNITYROCKY INTERTIDALSALT MARSHESSOUTHWESTERN ATLANTIChttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1This study provides taxonomical and ecological accounts for the poorly known diversity of hydroids distributed over ~2,000 km of Argentinean Patagonian intertidal habitats (42°-54°S). Sampling was performed in 11 sites with tidal amplitude between 6-13 m dominated by rocky outcrops, breakwaters, and salt marshes. Samples were sorted and identified up to the species level and hydroid associations were analyzed by multivariate analyses. A total of 26 species were recorded. The most frequent species were Amphisbetia operculata, present in 8 of the 10 sites inhabited by hydroids, followed by Symplectoscyphus subdichotomus and Nemertesia ramosa. All recorded hydroids are geographically and bathymetrically widely distributed species, common at the austral hemisphere. Seven species (Coryne eximia, Bougainvillia muscus, Ectopleura crocea, Hybocodon unicus, Halecium delicatulum, Plumularia setacea, and Clytia gracilis) were reported from intertidal fringes. Species richness differed according to the composition of the bottom, topographical complexity and density of mytilid communities. Some muddy intertidal fringes dominated by the glasswort Sarcocornia perennis had an unexpected hydroid fauna composition, never reported for salt marsh habitats, representing a remarkable novelty for the hydroid literature. The lack of studies on the hydroid fauna from these particular habitats represented a substantial gap for our biodiversity knowledge.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; ArgentinaFil: Bremec, Claudia Silvia. 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: Diaz Briz, Luciana Mabel. 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: Costello, John H.. Providence College; Estados UnidosFil: Morandini, Andre C.. Universidade de Sao Paulo; BrasilFil: Miranda, Thaís P.. Universidade de Sao Paulo; BrasilFil: Marques, Antonio C.. Universidade de Sao Paulo; BrasilPontificia Universidad Catolica de Valparaíso2017-03info: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/11336/64510Genzano, Gabriel Nestor; Bremec, Claudia Silvia; Diaz Briz, Luciana Mabel; Costello, John H.; Morandini, Andre C.; et al.; Faunal assemblages of intertidal hydroids (Hydrozoa, cnidaria) from argentinean patagonia (Southwestern Atlantic Ocean); Pontificia Universidad Catolica de Valparaíso; Latin American Journal of Aquatic Research; 45; 1; 3-2017; 177-1870718-560XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3856/vol45-issue1-fulltext-17info:eu-repo/semantics/altIdentifier/url/http://www.lajar.cl/pdf/imar/v45n1/Art%C3%ADculo_45_1_17.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:51:30Zoai:ri.conicet.gov.ar:11336/64510instacron: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:34982025-09-03 09:51:31.077CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Faunal assemblages of intertidal hydroids (Hydrozoa, cnidaria) from argentinean patagonia (Southwestern Atlantic Ocean)
title Faunal assemblages of intertidal hydroids (Hydrozoa, cnidaria) from argentinean patagonia (Southwestern Atlantic Ocean)
spellingShingle Faunal assemblages of intertidal hydroids (Hydrozoa, cnidaria) from argentinean patagonia (Southwestern Atlantic Ocean)
Genzano, Gabriel Nestor
ARGENTINEAN PATAGONIA
HYDROIDS COMMUNITY
ROCKY INTERTIDAL
SALT MARSHES
SOUTHWESTERN ATLANTIC
title_short Faunal assemblages of intertidal hydroids (Hydrozoa, cnidaria) from argentinean patagonia (Southwestern Atlantic Ocean)
title_full Faunal assemblages of intertidal hydroids (Hydrozoa, cnidaria) from argentinean patagonia (Southwestern Atlantic Ocean)
title_fullStr Faunal assemblages of intertidal hydroids (Hydrozoa, cnidaria) from argentinean patagonia (Southwestern Atlantic Ocean)
title_full_unstemmed Faunal assemblages of intertidal hydroids (Hydrozoa, cnidaria) from argentinean patagonia (Southwestern Atlantic Ocean)
title_sort Faunal assemblages of intertidal hydroids (Hydrozoa, cnidaria) from argentinean patagonia (Southwestern Atlantic Ocean)
dc.creator.none.fl_str_mv Genzano, Gabriel Nestor
Bremec, Claudia Silvia
Diaz Briz, Luciana Mabel
Costello, John H.
Morandini, Andre C.
Miranda, Thaís P.
Marques, Antonio C.
author Genzano, Gabriel Nestor
author_facet Genzano, Gabriel Nestor
Bremec, Claudia Silvia
Diaz Briz, Luciana Mabel
Costello, John H.
Morandini, Andre C.
Miranda, Thaís P.
Marques, Antonio C.
author_role author
author2 Bremec, Claudia Silvia
Diaz Briz, Luciana Mabel
Costello, John H.
Morandini, Andre C.
Miranda, Thaís P.
Marques, Antonio C.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv ARGENTINEAN PATAGONIA
HYDROIDS COMMUNITY
ROCKY INTERTIDAL
SALT MARSHES
SOUTHWESTERN ATLANTIC
topic ARGENTINEAN PATAGONIA
HYDROIDS COMMUNITY
ROCKY INTERTIDAL
SALT MARSHES
SOUTHWESTERN ATLANTIC
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This study provides taxonomical and ecological accounts for the poorly known diversity of hydroids distributed over ~2,000 km of Argentinean Patagonian intertidal habitats (42°-54°S). Sampling was performed in 11 sites with tidal amplitude between 6-13 m dominated by rocky outcrops, breakwaters, and salt marshes. Samples were sorted and identified up to the species level and hydroid associations were analyzed by multivariate analyses. A total of 26 species were recorded. The most frequent species were Amphisbetia operculata, present in 8 of the 10 sites inhabited by hydroids, followed by Symplectoscyphus subdichotomus and Nemertesia ramosa. All recorded hydroids are geographically and bathymetrically widely distributed species, common at the austral hemisphere. Seven species (Coryne eximia, Bougainvillia muscus, Ectopleura crocea, Hybocodon unicus, Halecium delicatulum, Plumularia setacea, and Clytia gracilis) were reported from intertidal fringes. Species richness differed according to the composition of the bottom, topographical complexity and density of mytilid communities. Some muddy intertidal fringes dominated by the glasswort Sarcocornia perennis had an unexpected hydroid fauna composition, never reported for salt marsh habitats, representing a remarkable novelty for the hydroid literature. The lack of studies on the hydroid fauna from these particular habitats represented a substantial gap for our biodiversity knowledge.
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
Fil: Bremec, Claudia Silvia. 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: Diaz Briz, Luciana Mabel. 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: Costello, John H.. Providence College; Estados Unidos
Fil: Morandini, Andre C.. Universidade de Sao Paulo; Brasil
Fil: Miranda, Thaís P.. Universidade de Sao Paulo; Brasil
Fil: Marques, Antonio C.. Universidade de Sao Paulo; Brasil
description This study provides taxonomical and ecological accounts for the poorly known diversity of hydroids distributed over ~2,000 km of Argentinean Patagonian intertidal habitats (42°-54°S). Sampling was performed in 11 sites with tidal amplitude between 6-13 m dominated by rocky outcrops, breakwaters, and salt marshes. Samples were sorted and identified up to the species level and hydroid associations were analyzed by multivariate analyses. A total of 26 species were recorded. The most frequent species were Amphisbetia operculata, present in 8 of the 10 sites inhabited by hydroids, followed by Symplectoscyphus subdichotomus and Nemertesia ramosa. All recorded hydroids are geographically and bathymetrically widely distributed species, common at the austral hemisphere. Seven species (Coryne eximia, Bougainvillia muscus, Ectopleura crocea, Hybocodon unicus, Halecium delicatulum, Plumularia setacea, and Clytia gracilis) were reported from intertidal fringes. Species richness differed according to the composition of the bottom, topographical complexity and density of mytilid communities. Some muddy intertidal fringes dominated by the glasswort Sarcocornia perennis had an unexpected hydroid fauna composition, never reported for salt marsh habitats, representing a remarkable novelty for the hydroid literature. The lack of studies on the hydroid fauna from these particular habitats represented a substantial gap for our biodiversity knowledge.
publishDate 2017
dc.date.none.fl_str_mv 2017-03
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/11336/64510
Genzano, Gabriel Nestor; Bremec, Claudia Silvia; Diaz Briz, Luciana Mabel; Costello, John H.; Morandini, Andre C.; et al.; Faunal assemblages of intertidal hydroids (Hydrozoa, cnidaria) from argentinean patagonia (Southwestern Atlantic Ocean); Pontificia Universidad Catolica de Valparaíso; Latin American Journal of Aquatic Research; 45; 1; 3-2017; 177-187
0718-560X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/64510
identifier_str_mv Genzano, Gabriel Nestor; Bremec, Claudia Silvia; Diaz Briz, Luciana Mabel; Costello, John H.; Morandini, Andre C.; et al.; Faunal assemblages of intertidal hydroids (Hydrozoa, cnidaria) from argentinean patagonia (Southwestern Atlantic Ocean); Pontificia Universidad Catolica de Valparaíso; Latin American Journal of Aquatic Research; 45; 1; 3-2017; 177-187
0718-560X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.3856/vol45-issue1-fulltext-17
info:eu-repo/semantics/altIdentifier/url/http://www.lajar.cl/pdf/imar/v45n1/Art%C3%ADculo_45_1_17.pdf
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pontificia Universidad Catolica de Valparaíso
publisher.none.fl_str_mv Pontificia Universidad Catolica de Valparaíso
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 13.13397

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