Filter by:

Publication year
More...
Language of publication
Embrapa Units
Types of publication

Search by:

 

Author(s): TORATI, L. S.; KIRSCHNIK, L. N. G.; LIMA, A. F.; MIGAUD, H.

This work aimed to describe the oocyte development in pirarucu, Arapaima gigas, from primary growth to ovulation stages for the first time.

Repository: BDPA     Publication year: 2021

Author(s): AMARAL, A.; MAZZONI, T. S.; ALMEIDA, F. L.

The pirarucu (Arapaima gigas) are the biggest scale Amazonian fish and their farming potential is enormous. However, there are few studies involving the reproductive physiology of pirarucu. Raising fi... ...

Repository: BDPA     Publication year: 2018

Author(s): MOREIRA, E. D.; TORATI, L. S.; KIRSCHNIK, L. N. G.; SANCHES, E. A.

O pirarucu demostra um alto potencial produtivo devido a sua alta taxa de crescimento, ausência de espinhos intramuscular e alto valor agregado a sua carne, porém a reprodução em cativeiro ainda é um... ...

Repository: BDPA     Publication year: 2024

Author(s): GAMA, M. F.; PORTO, D. B.; ANJOS, H. D. B. dos; BRANDÃO, F. R.; JERÔNIMO, G. T.; MACIEL-HONDA, P. O.; CHAGAS, E. C.

O objetivo deste trabalho foi investigar as ocorrências de parasitos e determinar as taxas de infestação/infecção parasitária em juvenis de Arapaima gigas de sete pisciculturas do Estado do Amazonas,... ...

Repository: BDPA     Publication year: 2022

Author(s): LIMA, A. F.

Because sex ratio in the broodstock can influence the reproductive behaviour of a species, the influence of sex ratio on the reproductive success of pirarucu, Arapaima gigas, in captivity was assessed... ...

Repository: BDPA     Publication year: 2018

Author(s): GOMES, L. de C.

O pirarucu (Arapaima gigas) é um peixe de respiração aérea obrigatória da bacia Amazônica. Estudo prévio demonstrou que juvenis de pirarucu apresentam um período de latência em sua resposta de estress... ...

Repository: BDPA     Publication year: 2007

Author(s): GARDINAL, M. V. B.; RUIZ, T. F. R.; MORON, S. E.; YOSHIOKA, E. T. O.; GONÇALVES, L. U.; VICENTINI, I. B. F.; VICENTINI, C. A.

The fish heart ventricle has varied morphology and may have a specific morpho-functional design in species adapted to extreme environmental conditions. In general, the Amazonian ichthyofauna undergoes... ...

Repository: BDPA     Publication year: 2019

Author(s): LIMA, A. F.

Size grading is a common management practice in fish farming to minimize growth variability. Such practice has not been established for pirarucu Arapaima gigas. Therefore, the present study assessed t... ...

Repository: BDPA     Publication year: 2020

Author(s): TORATI, L. S.; LOPES, J. T.; LIMA, A. F.; KIRSCHNIK, L. N. G.

In this study we report novel information on the opening position of the spermatic duct of Arapaima gigas, and method to collect semen in live broodstocks.

Repository: BDPA     Publication year: 2022

Author(s): ARAÚJO, P. A. de; OLIVEIRA, T. C.; SOUSA, L. V. F. de; AMORIM, L. L. de O.; MENEGUZZI, E. R.; MARTINS, M. L.; MACIEL, P. O.

O objetivo do presente trabalho foi avaliar a eficácia in vitro de diferentes concentrações de triclorfon contra Dawestrema cycloancistrium monogenea parasito de pirarucu Arapaima gigas

Repository: BDPA     Publication year: 2021

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

 


Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.