Results 31 to 40 of about 216 (131)

Impacts of Ocean Acidification on Reproduction and Early Life Development in Marine Teleost Fish—A Synthesis

Fish and Fisheries, Volume 27, Issue 5, Page 1176-1192, September 2026.
ABSTRACT Ocean acidification (OA) remains a major and underexplored threat to marine fishes, particularly regarding reproductive physiology and early life stages (ELS). Although research over the past 15 years has documented diverse OA effects, substantial knowledge gaps persist.
Rebecca J. Bridge, Benjamin T. McClelland, Silvana N. R. Birchenough, Martina H. Stiasny   +3 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

IN SILICO ANALYSIS AND OVARY FATTY ACID COMPOSITION OF COBIA FISH (RACHYCENTRON CANADUM) [PDF]

Russian Journal of Agricultural and Socio-Economic Sciences, 2020
There has been not much information available related to the diet formulation for female Cobia (Rachycentron canadum) fish. This study characterized ovary fatty acid composition of female Cobia in their different gonad maturation stages and predicted the
Asmanik, Nursyam H., Widodo M.S., Ekawati A.W., Riyadi P.H., Amin M.   +5 more
doaj   +1 more source

Interactive effects of rearing densities and dietary vitamin E levels on growth, stress, and immune responses, and antioxidant status in triploid rainbow trout (Oncorhynchus mykiss)

Journal of the World Aquaculture Society, Volume 57, Issue 4, August 2026.
Abstract This study aimed to evaluate the interactive effects of rearing densities and supra‐nutritional levels of vitamin E on fish performance. Triploid rainbow trout juveniles (40.44 ± 1.27 g) were distributed into 18 tanks at medium (MD, 30 kg/m3, 45 fish/tank) and high (HD, 60 kg/m3, 90 fish/tank) densities.
Roghayeh Mahmoudi, Hakimeh Dopeikar, Shahin Bakhtiari Aqmasjed, Seyed Hadi Seyedalhosseini, Seyed Ali Khorasaninasab, Mahdi Naderi   +5 more
wiley   +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

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

Journal of Fish Biology, Volume 108, Issue 6, Page 2125-2136, June 2026.
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

Pharmacokinetics, Optimal Dosages, and Withdrawal Time of Florfenicol in Cobia (Rachycentron canadum) After Oral Administration via Medicated Feed

Journal of Veterinary Pharmacology and Therapeutics, Volume 49, Issue 3, Page 343-351, May 2026.
ABSTRACT Antimicrobial drugs are commonly used for the treatment of bacterial diseases in cobia (Rachycentron canadum), but information regarding the rationale of their therapeutic use, such as pharmacokinetics (PK), optimal dosages, and withdrawal time (WDT) in this species is very rare.
Jou‐An Shih, Tirawat Rairat, Yi‐Ping Lu, Chi‐Ming Wu, Niti Chuchird, Chi‐Chung Chou   +5 more
wiley   +1 more source

First Detection of Lactococcus formosensis subsp. formosensis in Rainbow Trout (Oncorhynchus mykiss) in Europe

Journal of Fish Diseases, Volume 49, Issue 4, April 2026.
ABSTRACT Lactococcus garvieae, Lactococcus petauri and Lactococcus formosensis are etiological agents of piscine lactococcosis, a disease reported in Italy since the early 1990s and linked to significant aquaculture losses. To the best of our knowledge, this study reports the first detection of L. formosensis subsp. formosensis in farmed rainbow trout (
Silvia Colussi, Giuseppe Esposito, Khalid Shahin, Pier Luigi Acutis, Lucio Fariano, Claudio Ghittino, Maria Goria, Fabio Bondavalli, Paolo Ajmone Marsan, Giorgia Bignami, Elena Bozzetta, Marino Prearo, Paolo Pastorino   +12 more
wiley   +1 more source

First Report of Nephrocalcinosis in Aquacultured Brazilian Sardine (Sardinella brasiliensis Steindachner, 1879)

Journal of Fish Diseases, Volume 49, Issue 4, April 2026.
ABSTRACT While nephrocalcinosis (kidney stones) is uncommon in wild teleost fish, various environmental and nutritional factors could lead to its occurrence in aquacultured fish. This study presents the first documented case of kidney stones in aquacultured Brazilian sardine (Sardinella brasiliensis). During necropsy, eighteen hard, white kidney stones
Danielle Souza Vieira, Caio Francisco Santana Farias, Marco Shizuo Owatari, Mauricio Laterça Martins, Aline Brum, Caio Magnotti   +5 more
wiley   +1 more source

Primeiro relato de Hysterothylacium deardorffoverstreetorum (Raphidascarididae) em bijupirá de criação, Rachycentron canadum (Linnaeus 1766), no Brasil

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO O objetivo do presente estudo foi registrar a ocorrência de larva de nematoide da família Raphidascarididae, Hysterothylacium deardorffoverstreetorum, em bijupirá Rachycentron canadum (Linnaeus, 1766), criado e alimentado com ração e "trashfish ...
F.A.A. Calixto, J.B. Diniz, E.S. Machado, N.N. Felizardo, S.C. São Clemente, E.F.M. Mesquita   +5 more
doaj   +1 more source