AquaVitae project (H2020) CS10 - Freshwater finfish: Hormonal induction in the pirarucu Arapaima gigas: effects in oocyte development, colour pattern and sex steroids.

AquaVitae project (H2020) CS10 - Freshwater finfish: Hormonal induction in the pirarucu Arapaima gigas: effects in oocyte development, colour pattern and sex steroids.

Reproduction of Arapaima gigas in captivity is currently done after separation of couples in earthponds, with spawning naturally occurring during the rainy season, a method still unreliable. We tested the application of slow-release Evac GnRHa (40ug.kg-1) implants in five couples. Males and females were implanted on the 4th May (T0), on the 25th May (T23) and then at the 15th June 2021 (T44). Three couples not implanted were used as controls.

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Bibliographic Details
Main Authors: TORATI, L. S., BATLOUN, S. R., SILVA, L. M. de J., LIMA, A. F., LOPES, J. T., ALVES, J. P., PEREIRA, A. S., ANDRADE, G. de S., KIRSCHNIK, L. N. G.
Other Authors: LUCAS SIMON TORATI, CNPASA; SERGIO RICARDO BATLOUN, UNESP, Jaboticabal-SP; LAÍZA MARIA DE JESUS SILVA, UNESP, Jaboticabal-SP; ADRIANA FERREIRA LIMA, CNPASA; JULIA TRUGILIO LOPES, INSTITUTO FEDERAL DO TOCANTINS; JONAS PEREIRA ALVES; ANDRÉ SILVERIO PEREIRA; GEOVANA DE SOUZA ANDRADE; LUCIANA NAKAGHI GANECO KIRSCHNIK, CNPASA.
Format: Anais e Proceedings de eventos biblioteca
Language:Ingles
English
Published: 2023-05-04
Subjects:Peixe, Pirarucu, Arapaima gigas, Fish, Freshwater fish,
Online Access:http://www.alice.cnptia.embrapa.br/alice/handle/doc/1153504
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http://www.alice.cnptia.embrapa.br/alice/handle/doc/1153504

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