Morphometric comparison between hatchery‑reared and wild‑caught megalopae of the mangrove crab

Detalhes bibliográficos
Autor(a) principal: Ayres, Bárbara Andressa Casagrande
Data de Publicação: 2013
Outros Autores: Silva, Ubiratã Assis Teixeira da, Souza, Robson Ventura de, Boeger, Walter Antonio, Ostrensky, Antonio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/11464
Resumo: The objective of this work was to compare the morphometry of hatchery‑reared and wild‑caught mangrove crab (Ucides cordatus) megalopae. Ten U. cordatus megalopae of each group (hatchery‑reared and wild‑caught) were individually analyzed using a stereoscopic microscope equipped with an ocular micrometer. Length, width, and height of all megalopae were measured, and the size of body appendices was determined. The results indicate that the hatchery‑reared megalopae are more robust than the wild ones. Furthermore, some significant differences in the size of certain appendices can be cues of the kind of alterations that hatchery‑reared individuals experience.
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spelling Morphometric comparison between hatchery‑reared and wild‑caught megalopae of the mangrove crabComparação morfométrica entre megalopas do caranguejo do mangue produzidas em laboratório e capturadas na naturezaUcides cordatus; body appendices; larviculture; rearing‑environment; restocking programsUcides cordatus; apêndices corporais; larvicultura; ambiente de cultivo; programas de repovoamentoThe objective of this work was to compare the morphometry of hatchery‑reared and wild‑caught mangrove crab (Ucides cordatus) megalopae. Ten U. cordatus megalopae of each group (hatchery‑reared and wild‑caught) were individually analyzed using a stereoscopic microscope equipped with an ocular micrometer. Length, width, and height of all megalopae were measured, and the size of body appendices was determined. The results indicate that the hatchery‑reared megalopae are more robust than the wild ones. Furthermore, some significant differences in the size of certain appendices can be cues of the kind of alterations that hatchery‑reared individuals experience.O objetivo deste trabalho foi comparar a morfometria de megalopas de caranguejo do mangue (Ucides cordatus) produzidas em laboratório e capturadas na natureza. Dez megalopas de U. cordatus de cada grupo (produzidas em laboratório e capturadas na natureza) foram analisadas individualmente utilizando microscópio estereoscópico equipado com ocular micrométrica. Comprimento, largura e altura de todas as megalopas foram medidos, e o tamanho dos apêndices corporais foi determinado. Os resultados são indicativos de que as megalopas produzidas em laboratório são mais robustas que as selvagens. Além disso, algumas diferenças significativas no tamanho de certos apêndices podem ser pistas do tipo de alterações que os indivíduos produzidos em laboratório experimentam.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraAyres, Bárbara Andressa CasagrandeSilva, Ubiratã Assis Teixeira daSouza, Robson Ventura deBoeger, Walter AntonioOstrensky, Antonio2013-10-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/11464Pesquisa Agropecuaria Brasileira; v.48, n.8, ago. 2013: Número Temático Aquacultura; 1159-1162Pesquisa Agropecuária Brasileira; v.48, n.8, ago. 2013: Número Temático Aquacultura; 1159-11621678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/11464/12369https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/11464/6980info:eu-repo/semantics/openAccess2013-11-09T08:42:06Zoai:ojs.seer.sct.embrapa.br:article/11464Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2013-11-09T08:42:06Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Morphometric comparison between hatchery‑reared and wild‑caught megalopae of the mangrove crab
Comparação morfométrica entre megalopas do caranguejo do mangue produzidas em laboratório e capturadas na natureza
title Morphometric comparison between hatchery‑reared and wild‑caught megalopae of the mangrove crab
spellingShingle Morphometric comparison between hatchery‑reared and wild‑caught megalopae of the mangrove crab
Ayres, Bárbara Andressa Casagrande
Ucides cordatus; body appendices; larviculture; rearing‑environment; restocking programs
Ucides cordatus; apêndices corporais; larvicultura; ambiente de cultivo; programas de repovoamento
title_short Morphometric comparison between hatchery‑reared and wild‑caught megalopae of the mangrove crab
title_full Morphometric comparison between hatchery‑reared and wild‑caught megalopae of the mangrove crab
title_fullStr Morphometric comparison between hatchery‑reared and wild‑caught megalopae of the mangrove crab
title_full_unstemmed Morphometric comparison between hatchery‑reared and wild‑caught megalopae of the mangrove crab
title_sort Morphometric comparison between hatchery‑reared and wild‑caught megalopae of the mangrove crab
author Ayres, Bárbara Andressa Casagrande
author_facet Ayres, Bárbara Andressa Casagrande
Silva, Ubiratã Assis Teixeira da
Souza, Robson Ventura de
Boeger, Walter Antonio
Ostrensky, Antonio
author_role author
author2 Silva, Ubiratã Assis Teixeira da
Souza, Robson Ventura de
Boeger, Walter Antonio
Ostrensky, Antonio
author2_role author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Ayres, Bárbara Andressa Casagrande
Silva, Ubiratã Assis Teixeira da
Souza, Robson Ventura de
Boeger, Walter Antonio
Ostrensky, Antonio
dc.subject.por.fl_str_mv Ucides cordatus; body appendices; larviculture; rearing‑environment; restocking programs
Ucides cordatus; apêndices corporais; larvicultura; ambiente de cultivo; programas de repovoamento
topic Ucides cordatus; body appendices; larviculture; rearing‑environment; restocking programs
Ucides cordatus; apêndices corporais; larvicultura; ambiente de cultivo; programas de repovoamento
description The objective of this work was to compare the morphometry of hatchery‑reared and wild‑caught mangrove crab (Ucides cordatus) megalopae. Ten U. cordatus megalopae of each group (hatchery‑reared and wild‑caught) were individually analyzed using a stereoscopic microscope equipped with an ocular micrometer. Length, width, and height of all megalopae were measured, and the size of body appendices was determined. The results indicate that the hatchery‑reared megalopae are more robust than the wild ones. Furthermore, some significant differences in the size of certain appendices can be cues of the kind of alterations that hatchery‑reared individuals experience.
publishDate 2013
dc.date.none.fl_str_mv 2013-10-31
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/11464
url https://seer.sct.embrapa.br/index.php/pab/article/view/11464
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/11464/12369
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/11464/6980
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.48, n.8, ago. 2013: Número Temático Aquacultura; 1159-1162
Pesquisa Agropecuária Brasileira; v.48, n.8, ago. 2013: Número Temático Aquacultura; 1159-1162
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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