Early development of Auchenipterus osteomystax (Osteichthyes, Auchenipteridae) from the Paraná river basin, Brazil

Detalhes bibliográficos
Autor(a) principal: Bialetzki, Andréa
Data de Publicação: 2008
Outros Autores: Baumgartner, Gilmar, Sanches, Paulo Vanderlei, Galuch, André Vieira, Luvisuto, Marli Aparecida, Nakatani, Keshiyu, Makrakis, Maristela Cavicchioli, Borges, Marta Eliane Echeverria
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2692
Resumo: The aim of the present study was to characterize the early development of Auchenipterus osteomystax (Ribeiro, 1918) (Osteichthyes, Auchenipteridae). Specimens were taken from plankton samples in the Upper Paraná river, Ivaí river, Upper Ivinhema river and Itaipu Reservoir. Seventy-four larvae and seven juveniles (with standard length ranging from 5.25 mm to 39.0 mm) were analyzed. Specimens were identified and separated according to their development and morphometric and meristic analyses were performed. The early development of A. osteomystax follows the pattern of other Siluriformes. However, individuals presented more pigmentation on the head and on fore part of the body. Number of myomeres ranged from 44 to 50
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spelling Early development of Auchenipterus osteomystax (Osteichthyes, Auchenipteridae) from the Paraná river basin, BrazilCaracterização do desenvolvimento inicial de Auchenipterus osteomystax (Osteichthyes, Auchenipteridae) da bacia do rio Paraná, BrasilAuchenipterus osteomystaxdesenvolvimento inicialpeixes2.00.00.00-6 Ciências BiológicasThe aim of the present study was to characterize the early development of Auchenipterus osteomystax (Ribeiro, 1918) (Osteichthyes, Auchenipteridae). Specimens were taken from plankton samples in the Upper Paraná river, Ivaí river, Upper Ivinhema river and Itaipu Reservoir. Seventy-four larvae and seven juveniles (with standard length ranging from 5.25 mm to 39.0 mm) were analyzed. Specimens were identified and separated according to their development and morphometric and meristic analyses were performed. The early development of A. osteomystax follows the pattern of other Siluriformes. However, individuals presented more pigmentation on the head and on fore part of the body. Number of myomeres ranged from 44 to 50O objetivo deste trabalho é caracterizar o desenvolvimento inicial de Auchenipterus osteomystax (Ribeiro, 1918) (Osteichthyes, Auchenipteridae). O material analisado é proveniente de amostras coletadas no plâncton no alto rio Paraná, rio Ivaí, alto rio Ivinhema e reservatório de Itaipu. Foram analisadas 74 larvas e 7 juvenis, entre 5,25 mm e 39 mm de comprimento padrão. Os espécimes foram identificados e separados em diferentes estágios, e foram obtidas as variáveis morfométricas e merísticas. As larvas de A. osteomystax apresentam o desenvolvimento inicial semelhante ao de outros Siluriformes, no entanto são caracterizadas principalmente por apresentar um aglomerado de pigmentos na cabeça e na região anterior do corpo e número de miômeros variando de 44 a 50Universidade Estadual De Maringá2008-05-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/269210.4025/actascibiolsci.v23i0.2692Acta Scientiarum. Biological Sciences; Vol 23 (2001); 377-382Acta Scientiarum. Biological Sciences; v. 23 (2001); 377-3821807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2692/2007Bialetzki, AndréaBaumgartner, GilmarSanches, Paulo VanderleiGaluch, André VieiraLuvisuto, Marli AparecidaNakatani, KeshiyuMakrakis, Maristela CavicchioliBorges, Marta Eliane Echeverriainfo:eu-repo/semantics/openAccess2022-11-23T17:33:27Zoai:periodicos.uem.br/ojs:article/2692Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:27Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Early development of Auchenipterus osteomystax (Osteichthyes, Auchenipteridae) from the Paraná river basin, Brazil
Caracterização do desenvolvimento inicial de Auchenipterus osteomystax (Osteichthyes, Auchenipteridae) da bacia do rio Paraná, Brasil
title Early development of Auchenipterus osteomystax (Osteichthyes, Auchenipteridae) from the Paraná river basin, Brazil
spellingShingle Early development of Auchenipterus osteomystax (Osteichthyes, Auchenipteridae) from the Paraná river basin, Brazil
Bialetzki, Andréa
Auchenipterus osteomystax
desenvolvimento inicial
peixes
2.00.00.00-6 Ciências Biológicas
title_short Early development of Auchenipterus osteomystax (Osteichthyes, Auchenipteridae) from the Paraná river basin, Brazil
title_full Early development of Auchenipterus osteomystax (Osteichthyes, Auchenipteridae) from the Paraná river basin, Brazil
title_fullStr Early development of Auchenipterus osteomystax (Osteichthyes, Auchenipteridae) from the Paraná river basin, Brazil
title_full_unstemmed Early development of Auchenipterus osteomystax (Osteichthyes, Auchenipteridae) from the Paraná river basin, Brazil
title_sort Early development of Auchenipterus osteomystax (Osteichthyes, Auchenipteridae) from the Paraná river basin, Brazil
author Bialetzki, Andréa
author_facet Bialetzki, Andréa
Baumgartner, Gilmar
Sanches, Paulo Vanderlei
Galuch, André Vieira
Luvisuto, Marli Aparecida
Nakatani, Keshiyu
Makrakis, Maristela Cavicchioli
Borges, Marta Eliane Echeverria
author_role author
author2 Baumgartner, Gilmar
Sanches, Paulo Vanderlei
Galuch, André Vieira
Luvisuto, Marli Aparecida
Nakatani, Keshiyu
Makrakis, Maristela Cavicchioli
Borges, Marta Eliane Echeverria
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Bialetzki, Andréa
Baumgartner, Gilmar
Sanches, Paulo Vanderlei
Galuch, André Vieira
Luvisuto, Marli Aparecida
Nakatani, Keshiyu
Makrakis, Maristela Cavicchioli
Borges, Marta Eliane Echeverria
dc.subject.por.fl_str_mv Auchenipterus osteomystax
desenvolvimento inicial
peixes
2.00.00.00-6 Ciências Biológicas
topic Auchenipterus osteomystax
desenvolvimento inicial
peixes
2.00.00.00-6 Ciências Biológicas
description The aim of the present study was to characterize the early development of Auchenipterus osteomystax (Ribeiro, 1918) (Osteichthyes, Auchenipteridae). Specimens were taken from plankton samples in the Upper Paraná river, Ivaí river, Upper Ivinhema river and Itaipu Reservoir. Seventy-four larvae and seven juveniles (with standard length ranging from 5.25 mm to 39.0 mm) were analyzed. Specimens were identified and separated according to their development and morphometric and meristic analyses were performed. The early development of A. osteomystax follows the pattern of other Siluriformes. However, individuals presented more pigmentation on the head and on fore part of the body. Number of myomeres ranged from 44 to 50
publishDate 2008
dc.date.none.fl_str_mv 2008-05-09
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2692
10.4025/actascibiolsci.v23i0.2692
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2692
identifier_str_mv 10.4025/actascibiolsci.v23i0.2692
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2692/2007
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 Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 23 (2001); 377-382
Acta Scientiarum. Biological Sciences; v. 23 (2001); 377-382
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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