Early development of Leporinus friderici (Osteichthyes, Anostomidae) from Paraná river basin, Brazil

Detalhes bibliográficos
Autor(a) principal: Sanches, Paulo Vanderlei
Data de Publicação: 2008
Outros Autores: Baumgartner, Gilmar, Bialetzki, Andréa, Suiberto, Mirian Rodrigues, Gomes, Fernando Duran Canedo, Nakatani, Keshiyu, Barbosa, Norma Dulce de Campos
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/2693
Resumo: The early development of Leporinus friderici (Bloch, 1794) is characterized in this research. Eggs and larvae were obtained from artificial spawning performed in Volta Grande hatchery (CEMIG), from February to March 1995. Juveniles were taken from samples of the Upper Paraná River Basin. Thirty eggs, 114 larvae and 21 juveniles were analyzed. Eggs are sphericals, transparents and non-adhesives, mean diameter 2.53 mm, perivitelline space 0.74 mm, mean yolk diameter 0.94 mm. Incubation time was 13h20min. at 27.6ºC. Larvae showed two pigments in frontal region, a long intestine reaching near the caudal fin, and pigments along the ventral margin of the body. Myomere number ranged from 35 to 37
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spelling Early development of Leporinus friderici (Osteichthyes, Anostomidae) from Paraná river basin, BrazilCaracterização do desenvolvimento inicial de Leporinus friderici (Osteichthyes, Anostomidae) da bacia do rio Paraná, BrasilLeporinus fridericidesenvolvimento inicialpeixe2.00.00.00-6 Ciências BiológicasThe early development of Leporinus friderici (Bloch, 1794) is characterized in this research. Eggs and larvae were obtained from artificial spawning performed in Volta Grande hatchery (CEMIG), from February to March 1995. Juveniles were taken from samples of the Upper Paraná River Basin. Thirty eggs, 114 larvae and 21 juveniles were analyzed. Eggs are sphericals, transparents and non-adhesives, mean diameter 2.53 mm, perivitelline space 0.74 mm, mean yolk diameter 0.94 mm. Incubation time was 13h20min. at 27.6ºC. Larvae showed two pigments in frontal region, a long intestine reaching near the caudal fin, and pigments along the ventral margin of the body. Myomere number ranged from 35 to 37O objetivo desse trabalho é caracterizar o desenvolvimento inicial de Leporinus friderici. Os ovos e larvas analisados foram obtidos através de desovas induzidas realizadas junto à estação de Piscicultura de Volta Grande (CEMIG), entre os meses de fevereiro e março de 1995. Os juvenis são provenientes de amostras coletadas na bacia do alto rio Paraná. Foram analisados 30 ovos, 114 larvas e 21 juvenis. Os ovos são esféricos, transparentes e não adesivos, com diâmetro médio de 2,53 mm, espaço perivitelino de 0,74 mm e diâmetro médio do vitelo de 0,94 mm. As larvas eclodem 13h20min. após a fertilização (27,6 ºC). Apresentam dois cromatóforos na região frontal, intestino alcançando a porção distal do corpo, uma linha de cromatóforos dendríticos ao longo da região ventral e número de miômeros totais variando de 35 a 37Universidade Estadual De Maringá2008-05-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/269310.4025/actascibiolsci.v23i0.2693Acta Scientiarum. Biological Sciences; Vol 23 (2001); 383-389Acta Scientiarum. Biological Sciences; v. 23 (2001); 383-3891807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2693/2008Sanches, Paulo VanderleiBaumgartner, GilmarBialetzki, AndréaSuiberto, Mirian RodriguesGomes, Fernando Duran CanedoNakatani, KeshiyuBarbosa, Norma Dulce de Camposinfo:eu-repo/semantics/openAccess2022-11-23T17:33:27Zoai:periodicos.uem.br/ojs:article/2693Revistahttp://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 Leporinus friderici (Osteichthyes, Anostomidae) from Paraná river basin, Brazil
Caracterização do desenvolvimento inicial de Leporinus friderici (Osteichthyes, Anostomidae) da bacia do rio Paraná, Brasil
title Early development of Leporinus friderici (Osteichthyes, Anostomidae) from Paraná river basin, Brazil
spellingShingle Early development of Leporinus friderici (Osteichthyes, Anostomidae) from Paraná river basin, Brazil
Sanches, Paulo Vanderlei
Leporinus friderici
desenvolvimento inicial
peixe
2.00.00.00-6 Ciências Biológicas
title_short Early development of Leporinus friderici (Osteichthyes, Anostomidae) from Paraná river basin, Brazil
title_full Early development of Leporinus friderici (Osteichthyes, Anostomidae) from Paraná river basin, Brazil
title_fullStr Early development of Leporinus friderici (Osteichthyes, Anostomidae) from Paraná river basin, Brazil
title_full_unstemmed Early development of Leporinus friderici (Osteichthyes, Anostomidae) from Paraná river basin, Brazil
title_sort Early development of Leporinus friderici (Osteichthyes, Anostomidae) from Paraná river basin, Brazil
author Sanches, Paulo Vanderlei
author_facet Sanches, Paulo Vanderlei
Baumgartner, Gilmar
Bialetzki, Andréa
Suiberto, Mirian Rodrigues
Gomes, Fernando Duran Canedo
Nakatani, Keshiyu
Barbosa, Norma Dulce de Campos
author_role author
author2 Baumgartner, Gilmar
Bialetzki, Andréa
Suiberto, Mirian Rodrigues
Gomes, Fernando Duran Canedo
Nakatani, Keshiyu
Barbosa, Norma Dulce de Campos
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Sanches, Paulo Vanderlei
Baumgartner, Gilmar
Bialetzki, Andréa
Suiberto, Mirian Rodrigues
Gomes, Fernando Duran Canedo
Nakatani, Keshiyu
Barbosa, Norma Dulce de Campos
dc.subject.por.fl_str_mv Leporinus friderici
desenvolvimento inicial
peixe
2.00.00.00-6 Ciências Biológicas
topic Leporinus friderici
desenvolvimento inicial
peixe
2.00.00.00-6 Ciências Biológicas
description The early development of Leporinus friderici (Bloch, 1794) is characterized in this research. Eggs and larvae were obtained from artificial spawning performed in Volta Grande hatchery (CEMIG), from February to March 1995. Juveniles were taken from samples of the Upper Paraná River Basin. Thirty eggs, 114 larvae and 21 juveniles were analyzed. Eggs are sphericals, transparents and non-adhesives, mean diameter 2.53 mm, perivitelline space 0.74 mm, mean yolk diameter 0.94 mm. Incubation time was 13h20min. at 27.6ºC. Larvae showed two pigments in frontal region, a long intestine reaching near the caudal fin, and pigments along the ventral margin of the body. Myomere number ranged from 35 to 37
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/2693
10.4025/actascibiolsci.v23i0.2693
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2693
identifier_str_mv 10.4025/actascibiolsci.v23i0.2693
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/2693/2008
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); 383-389
Acta Scientiarum. Biological Sciences; v. 23 (2001); 383-389
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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