Field studies of a Brazilian seahorse population, Hippocampus reidi Ginsburg, 1933

Detalhes bibliográficos
Autor(a) principal: Freret-Meurer,Natalie Villar
Data de Publicação: 2008
Outros Autores: Andreata,José Vanderli
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Archives of Biology and Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000400012
Resumo: This study was carried out to fill the gaps that remain under Hippocampus reidi biology. Analysis of variations of sex ratio, density, breeding season, distribution and home range of a population of the endangered Brazilian seahorse H. reidi from a rocky shore on Araçatiba beach, Ilha Grande, Brazil were carried out. Araçatiba beach is a tourist Environmental Protected Area, suffering antropic pressure. A fixed population of H. reidi was studied, where al lthe individuals were visually tagged and sex, reproductive state and location on site were identified from December 2002 to November 2004. A total of 20 individuals were visually tagged with a mean density of 0.18 m-2. Sex ratios were skewed, with more females than males. All the males brooded during 13 months and presented smaller home range than the females during the breeding season. The highest densities were found on shallowest areas.
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spelling Field studies of a Brazilian seahorse population, Hippocampus reidi Ginsburg, 1933SeahorseHippocampus reidiBrazilnatural biologyThis study was carried out to fill the gaps that remain under Hippocampus reidi biology. Analysis of variations of sex ratio, density, breeding season, distribution and home range of a population of the endangered Brazilian seahorse H. reidi from a rocky shore on Araçatiba beach, Ilha Grande, Brazil were carried out. Araçatiba beach is a tourist Environmental Protected Area, suffering antropic pressure. A fixed population of H. reidi was studied, where al lthe individuals were visually tagged and sex, reproductive state and location on site were identified from December 2002 to November 2004. A total of 20 individuals were visually tagged with a mean density of 0.18 m-2. Sex ratios were skewed, with more females than males. All the males brooded during 13 months and presented smaller home range than the females during the breeding season. The highest densities were found on shallowest areas.Instituto de Tecnologia do Paraná - Tecpar2008-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000400012Brazilian Archives of Biology and Technology v.51 n.4 2008reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132008000400012info:eu-repo/semantics/openAccessFreret-Meurer,Natalie VillarAndreata,José Vanderlieng2008-08-27T00:00:00Zoai:scielo:S1516-89132008000400012Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2008-08-27T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Field studies of a Brazilian seahorse population, Hippocampus reidi Ginsburg, 1933
title Field studies of a Brazilian seahorse population, Hippocampus reidi Ginsburg, 1933
spellingShingle Field studies of a Brazilian seahorse population, Hippocampus reidi Ginsburg, 1933
Freret-Meurer,Natalie Villar
Seahorse
Hippocampus reidi
Brazil
natural biology
title_short Field studies of a Brazilian seahorse population, Hippocampus reidi Ginsburg, 1933
title_full Field studies of a Brazilian seahorse population, Hippocampus reidi Ginsburg, 1933
title_fullStr Field studies of a Brazilian seahorse population, Hippocampus reidi Ginsburg, 1933
title_full_unstemmed Field studies of a Brazilian seahorse population, Hippocampus reidi Ginsburg, 1933
title_sort Field studies of a Brazilian seahorse population, Hippocampus reidi Ginsburg, 1933
author Freret-Meurer,Natalie Villar
author_facet Freret-Meurer,Natalie Villar
Andreata,José Vanderli
author_role author
author2 Andreata,José Vanderli
author2_role author
dc.contributor.author.fl_str_mv Freret-Meurer,Natalie Villar
Andreata,José Vanderli
dc.subject.por.fl_str_mv Seahorse
Hippocampus reidi
Brazil
natural biology
topic Seahorse
Hippocampus reidi
Brazil
natural biology
description This study was carried out to fill the gaps that remain under Hippocampus reidi biology. Analysis of variations of sex ratio, density, breeding season, distribution and home range of a population of the endangered Brazilian seahorse H. reidi from a rocky shore on Araçatiba beach, Ilha Grande, Brazil were carried out. Araçatiba beach is a tourist Environmental Protected Area, suffering antropic pressure. A fixed population of H. reidi was studied, where al lthe individuals were visually tagged and sex, reproductive state and location on site were identified from December 2002 to November 2004. A total of 20 individuals were visually tagged with a mean density of 0.18 m-2. Sex ratios were skewed, with more females than males. All the males brooded during 13 months and presented smaller home range than the females during the breeding season. The highest densities were found on shallowest areas.
publishDate 2008
dc.date.none.fl_str_mv 2008-08-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000400012
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000400012
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132008000400012
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
dc.source.none.fl_str_mv Brazilian Archives of Biology and Technology v.51 n.4 2008
reponame:Brazilian Archives of Biology and Technology
instname:Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
instname_str Instituto de Tecnologia do Paraná (Tecpar)
instacron_str TECPAR
institution TECPAR
reponame_str Brazilian Archives of Biology and Technology
collection Brazilian Archives of Biology and Technology
repository.name.fl_str_mv Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)
repository.mail.fl_str_mv babt@tecpar.br||babt@tecpar.br
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