Results 41 to 50 of about 866 (175)

Detecção, controle e prevenção de fotobacteriose em cultivo de bijupirá [PDF]

Pesquisa Agropecuária Brasileira, 2016
Resumo: O objetivo deste trabalho foi analisar a detecção, o controle e a prevenção de fotobacteriose em cultivo de bijupirá. Essa doença é causada pela bactéria Photobacterium damselae, que, juntamente com outros fatores, pode estar sendo responsável ...
Eduardo Luiz Tavares Gonçalves, Eduardo Gomes Sanches, Maurício Laterça Martins, Monica Yumi Tsuzuki   +3 more
doaj   +1 more source

First report of intersex in Cobia, Rachycentron canadum reared in Gulf of Mannar, India—A case study

Aquaculture Reports, 2021
The present study reports the first incidence of intersex in Cobia, Rachycentron canadum maintained at sea cages in the Gulf of Mannar, India. During the 10  year study period (2010–2019), at total of 815 broodstock (386 wild captured and 429 captive ...
Rameshkumar. P, Sakthivel M., Tamilmani G., Jayakumar R., Abdul Nazar A.K., Sankar M., Anikuttan K.K., Angela Mercy A., Krishnaveni N., Ravikumar T.T.   +9 more
doaj   +1 more source

Effect of feeding restrictions on development of juvenile cobias, Rachycentron canadum

Spanish Journal of Agricultural Research, 2023
Aim of study: A 45-day trial was conducted to evaluate fasting as a possible way of food strategy during production of juvenile cobias (Rachycentron canadum). Area of study: The study was conducted in the State of Espírito Santo, Brazil.
André B. SOUZA, Jonas H. S. MOTTA , Marcelo F. POLESE, Henrique D. LAVANDER, Leonardo S. GLÓRIA, Leonardo S. SILVEIRA, Manuel V. VIDAL JUNIOR   +6 more
doaj   +1 more source

Substituição do óleo de peixe por óleo de soja em dietas para beijupirá (Rachycentron canadum)

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2011
A substituição do óleo de peixe em dietas para beijupirá (Rachycentron canadum) foi avaliada usando-se cinco proporções de óleo de peixe e soja. Duzentos juvenis (±12g) foram distribuídos aleatoriamente em 20 tanques e alimentados até a saciedade ...
R.F. Silva Júnior, W.V. Nova, J.L. Farias, C.N. Costa-Bomfim, M.B. Tesser, J.I. Druzian, E.S. Correia, R.O. Cavalli   +7 more
doaj   +1 more source

Air exposure test in Colossoma macropomum juveniles maintained in water at suboptimal temperature: Physiological, metabolic and oxidative stress responses

Journal of Fish Biology, EarlyView.
Abstract This study evaluated the physiological, metabolic and oxidative responses of Colossoma macropomum subjected to air exposure when maintained in water at suboptimal temperature (23°C). A total of 54 fish (81.33 ± 11.90 g) were distributed into nine tanks (6 fish per tank). For the air exposure test, 24 animals were exposed for 30 min and another
Gisele Cristina Favero, Luanna do Carmo Neves, Suzane Lilian Beier, Hugo Napoleão Pereira da Silva, Juan Lameira Dornelles, Bernardo Baldisserotto, Glauber David Almeida Palheta, Nuno Filipe Alves Correia de Melo, Ronald Kennedy Luz   +8 more
wiley   +1 more source

SALTED SARDINE RESIDUE TO FEED COBIA: ZOOTECHNIC ADVANTAGES AND HISTOLOGICAL RESPONSES

Boletim do Instituto de Pesca, 2019
Industrial fish processing generates a significant amount of wastes, which are high-value nutritional by product. Therefore, the use of fish residues could be a sustainable practice for fattening marine finfishes. In the present study, we have evaluated
Leandro Amaral Herrera, Eduardo Gomes Sanches, Luciana Yuri Sato, Thaís Moron Machado, Vanessa Villanova Kuhnen, João Shimada Borges   +5 more
doaj   +1 more source

Using Stock Vulnerability to Evaluate Fishery‐Independent Survey Coverage and Inform Sampling Priorities

Fish and Fisheries, Volume 27, Issue 4, Page 912-926, July 2026.
ABSTRACT The consequences of mis‐managing vulnerable stocks (i.e., those with low productivity and high susceptibility to depletion) are high and potentially permanent. To support sustainable fisheries management, stock assessments can be improved by increasing the quantity and quality of fishery‐independent survey (i.e., survey) data.
Derek G. Bolser, Lewis A. K. Barnett, Jason Cope   +2 more
wiley   +1 more source

Parâmetros hematológicos e alterações histopatológicas em bijupirá (Rachycentron canadum Linnaeus, 1766) com amyloodiniose

Pesquisa Veterinária Brasileira, 2012
O objetivo do trabalho foi descrever os parâmetros hematológicos e as alterações histopatológicas em bijupirás infectados por Amyloodinium ocellatum. Um grupo de 27 peixes foi anestesiado para coleta de amostras de sangue e eutanasiados para coleta de ...
Bartira Guerra-Santos, Ricardo C.B. Albinati, Eduardo Luiz T. Moreira, Fernanda W.M. Lima, Tatiana M.P. de Azevedo, Denise S.P. Costa, Silene D.C. de Medeiros, Alessandra D. Lira   +7 more
doaj   +1 more source

Effects of hypoxia-reoxygenation conditions on serum chemistry indicators and gill and liver tissues of cobia (Rachycentron canadum)

Aquaculture Reports, 2021
Cobia (Rachycentron canadum) is an important cultured marine fish species in southern China. It is characterized by fast growth. Due to the effects of climate change on water oxygen levels and seawater temperatures, the understanding of the influence of ...
Jian-sheng Huang, Zhi-xiong Guo, Jian-dong Zhang, Wei-zheng Wang, Zhong-liang Wang, Eric Amenyogbe, Gang Chen   +6 more
doaj   +1 more source

Behavioral Evidence of Predator–Predator Commensalism: Cobia Track and Feed on Prey Disturbed by Southern Stingrays

Ethology, Volume 132, Issue 3, Page 225-234, March 2026.
We documented a novel predator–predator commensal foraging interaction between cobia (Rachycentron canadum) and a southern stingray (Hypanus americanus) in a shallow coastal habitat of Biscayne Bay, Florida. Using drone‐based observations, we recorded a 7‐min sequence in which a cobia closely tracked the stingray's movements and fed on prey disturbed ...
Julia Saltzman, John Hlavin, Christine Martin, Emily A. Yeager, Catherine C. Macdonald   +4 more
wiley   +1 more source