Índices morfométricos y reproducción inducida de Cyphocharax magdalenae (Steindachner, 1878) sardina Maná
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | spa |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/50149 |
Resumo: | The goal was to measure the morphometric index and make the induced reproduction of Cyphocharax magdalenae (Steindachner, 1878) sardina Maná, to find out the type of food consumed by the larvae. 20 males and 20 females were chosen from which their morphometric data was obtained. For the induced reproduction, a GnRH analog hormone (SGnRHa) and a dopamiine inhibitor (5.0 ml/Kg) were used. The females ́ morphometric values were: total length 17.25 ± 0.7 cm, standard length 14.14 ± 0.7 cm, head length 37.49 ± 1.8 mm, ocular diameter 10.9 ± 0.80 mm, body height 41.61 ± 3.4 mm and body weight 80.49 ± 9.3 g; while males ́ total length was 16.7 ± 0.83 cm, standard length 13.5 ± 0.7 cm, head length 35.6 ± 1.8 mm, ocular diameter 10.8 ± 0.5 mm, body height 38.9 ± 1.7 mm and body weight 64.7 ± 7.0 g. The larvae in their first stage instar consume phytoplankton, then change their diet to zooplankton. |
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Índices morfométricos y reproducción inducida de Cyphocharax magdalenae (Steindachner, 1878) sardina ManáMorphometric index and induced reproduction of Cyphocharax magdalenae (Steindachner, 1878) sardina ManáPecesLarvasReproducciónHormonaFishLarvaeReproductionHormoneThe goal was to measure the morphometric index and make the induced reproduction of Cyphocharax magdalenae (Steindachner, 1878) sardina Maná, to find out the type of food consumed by the larvae. 20 males and 20 females were chosen from which their morphometric data was obtained. For the induced reproduction, a GnRH analog hormone (SGnRHa) and a dopamiine inhibitor (5.0 ml/Kg) were used. The females ́ morphometric values were: total length 17.25 ± 0.7 cm, standard length 14.14 ± 0.7 cm, head length 37.49 ± 1.8 mm, ocular diameter 10.9 ± 0.80 mm, body height 41.61 ± 3.4 mm and body weight 80.49 ± 9.3 g; while males ́ total length was 16.7 ± 0.83 cm, standard length 13.5 ± 0.7 cm, head length 35.6 ± 1.8 mm, ocular diameter 10.8 ± 0.5 mm, body height 38.9 ± 1.7 mm and body weight 64.7 ± 7.0 g. The larvae in their first stage instar consume phytoplankton, then change their diet to zooplankton.El objetivo fue medir los índices morfométricos y realizar la reproducción inducida de Cyphocharax magdalenae (Steindachner, 1878) sardina Maná, para conocer el tipo de alimento que consume las larvas. Se escogieron 20 machos y 20 hembras, de los cuales se obtuvo sus datos morfométricos. Para la reproducción inducida se utilizó una hormona análoga de GnRH (sGnRHa) y un inhibidor de la dopamina (0.5 ml/kg). Los valores morfométricos para las hembras fueron: longitud total 17.25±0.7 cm, longitud estándar 14.14±0.7 cm, longitud de la cabeza 37.49±1.8 mm, diámetro ocular 10.9±0.80 mm, altura del cuerpo 41.61±3.4 mm y peso corporal 80.49±9.3 g mientras que para los machos la longitud total fue 16.7±0.83 cm, longitud estándar 13.5±0.7 cm, longitud de la cabeza 35.6±1.8 mm, diámetro ocular 10.8±0.5 mm, altura del cuerpo 38.9±1.7 mm y peso corporal 64.7±7.0 g. Las larvas en su primer(o) estadio consumen fitoplancton, luego cambia su dieta a zooplancton.Universidad de Panamá (UP)2022-06-09T16:42:39Z2022-06-09T16:42:39Z2021-11info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfDIAZ ORTIZ, A. E. et al. Índices morfométricos y reproducción inducida de Cyphocharax magdalenae (Steindachner, 1878) sardina Maná. Visión Antataura, [S.l.], v. 5, n. 1, p. 1-14, jun./nov. 2021.http://repositorio.ufla.br/jspui/handle/1/50149Visión Antataurareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution-NonCommercial-ShareAlike 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccessDíaz Ortíz, Álvaro E.Cerrud Barría, Giancarlo E.González Gutierrez, RigobertoMachado, Gilmara JunqueiraMurgas, Luis David Solisspa2022-06-09T16:43:15Zoai:localhost:1/50149Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2022-06-09T16:43:15Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Índices morfométricos y reproducción inducida de Cyphocharax magdalenae (Steindachner, 1878) sardina Maná Morphometric index and induced reproduction of Cyphocharax magdalenae (Steindachner, 1878) sardina Maná |
title |
Índices morfométricos y reproducción inducida de Cyphocharax magdalenae (Steindachner, 1878) sardina Maná |
spellingShingle |
Índices morfométricos y reproducción inducida de Cyphocharax magdalenae (Steindachner, 1878) sardina Maná Díaz Ortíz, Álvaro E. Peces Larvas Reproducción Hormona Fish Larvae Reproduction Hormone |
title_short |
Índices morfométricos y reproducción inducida de Cyphocharax magdalenae (Steindachner, 1878) sardina Maná |
title_full |
Índices morfométricos y reproducción inducida de Cyphocharax magdalenae (Steindachner, 1878) sardina Maná |
title_fullStr |
Índices morfométricos y reproducción inducida de Cyphocharax magdalenae (Steindachner, 1878) sardina Maná |
title_full_unstemmed |
Índices morfométricos y reproducción inducida de Cyphocharax magdalenae (Steindachner, 1878) sardina Maná |
title_sort |
Índices morfométricos y reproducción inducida de Cyphocharax magdalenae (Steindachner, 1878) sardina Maná |
author |
Díaz Ortíz, Álvaro E. |
author_facet |
Díaz Ortíz, Álvaro E. Cerrud Barría, Giancarlo E. González Gutierrez, Rigoberto Machado, Gilmara Junqueira Murgas, Luis David Solis |
author_role |
author |
author2 |
Cerrud Barría, Giancarlo E. González Gutierrez, Rigoberto Machado, Gilmara Junqueira Murgas, Luis David Solis |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Díaz Ortíz, Álvaro E. Cerrud Barría, Giancarlo E. González Gutierrez, Rigoberto Machado, Gilmara Junqueira Murgas, Luis David Solis |
dc.subject.por.fl_str_mv |
Peces Larvas Reproducción Hormona Fish Larvae Reproduction Hormone |
topic |
Peces Larvas Reproducción Hormona Fish Larvae Reproduction Hormone |
description |
The goal was to measure the morphometric index and make the induced reproduction of Cyphocharax magdalenae (Steindachner, 1878) sardina Maná, to find out the type of food consumed by the larvae. 20 males and 20 females were chosen from which their morphometric data was obtained. For the induced reproduction, a GnRH analog hormone (SGnRHa) and a dopamiine inhibitor (5.0 ml/Kg) were used. The females ́ morphometric values were: total length 17.25 ± 0.7 cm, standard length 14.14 ± 0.7 cm, head length 37.49 ± 1.8 mm, ocular diameter 10.9 ± 0.80 mm, body height 41.61 ± 3.4 mm and body weight 80.49 ± 9.3 g; while males ́ total length was 16.7 ± 0.83 cm, standard length 13.5 ± 0.7 cm, head length 35.6 ± 1.8 mm, ocular diameter 10.8 ± 0.5 mm, body height 38.9 ± 1.7 mm and body weight 64.7 ± 7.0 g. The larvae in their first stage instar consume phytoplankton, then change their diet to zooplankton. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-11 2022-06-09T16:42:39Z 2022-06-09T16:42:39Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
DIAZ ORTIZ, A. E. et al. Índices morfométricos y reproducción inducida de Cyphocharax magdalenae (Steindachner, 1878) sardina Maná. Visión Antataura, [S.l.], v. 5, n. 1, p. 1-14, jun./nov. 2021. http://repositorio.ufla.br/jspui/handle/1/50149 |
identifier_str_mv |
DIAZ ORTIZ, A. E. et al. Índices morfométricos y reproducción inducida de Cyphocharax magdalenae (Steindachner, 1878) sardina Maná. Visión Antataura, [S.l.], v. 5, n. 1, p. 1-14, jun./nov. 2021. |
url |
http://repositorio.ufla.br/jspui/handle/1/50149 |
dc.language.iso.fl_str_mv |
spa |
language |
spa |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-ShareAlike 4.0 International http://creativecommons.org/licenses/by-nc-sa/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution-NonCommercial-ShareAlike 4.0 International http://creativecommons.org/licenses/by-nc-sa/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidad de Panamá (UP) |
publisher.none.fl_str_mv |
Universidad de Panamá (UP) |
dc.source.none.fl_str_mv |
Visión Antataura reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
_version_ |
1807835222464528384 |