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dc.contributor.author
Genzano, Gabriel Nestor
dc.contributor.author
Bremec, Claudia Silvia
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Diaz Briz, Luciana Mabel
dc.contributor.author
Costello, John H.
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Morandini, Andre C.
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Miranda, Thaís P.
dc.contributor.author
Marques, Antonio C.
dc.date.available
2018-11-14T20:34:40Z
dc.date.issued
2017-03
dc.identifier.citation
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
dc.identifier.issn
0718-560X
dc.identifier.uri
http://hdl.handle.net/11336/64510
dc.description.abstract
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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Pontificia Universidad Catolica de Valparaíso
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Argentinean Patagonia
dc.subject
Hydroids Community
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Rocky Intertidal
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Salt Marshes
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Southwestern Atlantic
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Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Faunal assemblages of intertidal hydroids (Hydrozoa, cnidaria) from argentinean patagonia (Southwestern Atlantic Ocean)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-10-23T14:49:23Z
dc.journal.volume
45
dc.journal.number
1
dc.journal.pagination
177-187
dc.journal.pais
Chile
dc.journal.ciudad
Valparaíso
dc.description.fil
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
dc.description.fil
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
dc.description.fil
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
dc.description.fil
Fil: Costello, John H.. Providence College; Estados Unidos
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Fil: Morandini, Andre C.. Universidade de Sao Paulo; Brasil
dc.description.fil
Fil: Miranda, Thaís P.. Universidade de Sao Paulo; Brasil
dc.description.fil
Fil: Marques, Antonio C.. Universidade de Sao Paulo; Brasil
dc.journal.title
Latin American Journal of Aquatic Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3856/vol45-issue1-fulltext-17
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.lajar.cl/pdf/imar/v45n1/Art%C3%ADculo_45_1_17.pdf


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