Results 51 to 60 of about 924 (168)

Probiótico na larvicultura de matrinxã, Brycon amazonicus

Acta Scientiarum. Animal Sciences, 2011
Brycon amazonicus larvae fed with probiotic consisting of Bacillus subtilis, bioencapsulated in Artemia salina at different doses. Six treatments were used: T 0 = control (without probiotic), T 2.5 = 2.5 g, T 5.0 = 5.0 g, T 7.5 = 7.5 g, T 10.0 = 10.0 g and T 12;5 = 12.5 g per liter of probiotic when fed with A.
Dias, Danielle De Carla, Corrêa, Camila Fernandes, Leonardo, Antônio Fernando Gervásio, Tachibana, Leonardo, Romagosa, Elizabeth, Ranzani-paiva, Maria José Tavares   +5 more
openaire   +5 more sources

Flavobacterium oreochromis From Farmed Tambaqui (Colossoma macropomum): Insights Into Genetic, Phenotypic and Pathogenic Diversity

Journal of Fish Diseases, Volume 49, Issue 7, July 2026.
ABSTRACT Flavobacterium spp. are the etiological agents of columnaris disease. Although there is evidence that columnaris poses a significant threat to the farming of tambaqui (Colossoma macropomum), there remains a large gap in understanding the genetic and phenotypic diversities of columnaris‐causing bacteria (CCB).
Elcimara Cardoso Pereira, Mariluce dos Reis Ferreira, Suzana Kotzent, Luiz Fagner Ferreira Nogueira, Guilherme Campos Tavares, Henrique César Pereira Figueiredo, Fabiana Pilarski, Gustavo Moraes Ramos Valladão, Sílvia Umeda Gallani   +8 more
wiley   +1 more source

Respostas do matrinxã (Brycon cephalus) a anestésicos e estressores. [PDF]

, 2019
Ferramentas para estudo do estresse em matrinxã. Avaliação da eficiência anestésica do eugenol, benzocaina e fenoxietanol para o manuseio de juvenis de matrinxã: tempo de indução. Respostas cardiorrespiratórias.
INOUE, L. A. K. A.
core  

Individual daily feed consumption of matrinxã (Brycon cephalus) fish over the 180 days trial.

, 2018
Individual daily feed consumption of matrinxã (Brycon cephalus) fish over the 180 days trial.
George S. Yasui (5614214), Lucas C. S. Carrion (5614205), Andrezza M. Fernandes (5614220), George E. Rottinghaus (527165), Ricardo L. M. Sousa (5614217), Euder C. Michelin (5614199), Marina M. Massocco (5614202), Carolina M. Bedoya-Serna (5614196), Paulo S. Ceccarelli (455025), Silvia H. S. Godoy (5614208), Cesar G. Lima (5614211)   +10 more
core   +1 more source

Heparina e EDTA como anticoagulantes para matrinxã (Brycon amazonicus). [PDF]

, 2018
O objetivo deste estudo foi avaliar a eficácia da heparina de sódio e do EDTA como anticoagulantes e o efeito destes fármacos sobre os parâmetros hematológicos de matrinxã (Brycon amazonicus)
CHAGAS, E. C., ALMEIDA, F. F. L. de, BOIJINK, C. de L., SOUZA, F. C. de, DAIRIKI, J. K.   +4 more
core  

Effects of Bioflocs Enriched With Chlorella sorokiniana and Scenedesmus sp. on the Performance of Nile Tilapia (Oreochromis niloticus) in a Biofloc Technology System

Aquaculture Research, Volume 2026, Issue 1, 2026.
Aquaculture faces significant challenges, including water pollution and low productivity in traditional systems. Biofloc technology (BFT) offers a sustainable alternative by recycling nutrients and improving water quality. The present study assessed the efficacy of bioflocs enriched with the freshwater microalgae such as Chlorella sorokiniana and ...
Karen Gaz-Miranda, Emmanuel Villanueva-Gutiérrez, Luis R. Martínez-Córdova, Diana Fimbres-Olivarría, Gabriela Ulloa-Mercado, Kadiya Calderón   +5 more
wiley   +1 more source

The Efficacy of Clove Seed Aqueous Extract as an Anesthetic Agent on the Stress Response of Mystus cavasius During Transportation

Aquaculture Research, Volume 2026, Issue 1, 2026.
Mystus cavasius (locally known as Gulsha) is a commercially important catfish in Bangladesh, typically transported live in oxygenated polythene bags without anesthetics, often resulting in severe stress, injuries, and high mortality. This study evaluated the efficacy of clove seed aqueous extract (CAE) as a natural anesthetic at different ...
Nafisa Khatun, Nusrat Jahan Sumaiya, Nishat Sultana, Shajjad Hossian, Mohammad Matiur Rahman   +4 more
wiley   +1 more source

Amazonian fish migration as a social–cultural–ecological process

People and Nature, Volume 7, Issue 12, Page 3297-3312, December 2025.
Abstract In this study, we highlight the rich perspectives and explanations of fish migration held by Indigenous groups across the Amazon. We present the aspects of Indigenous cosmological stories, drawing from our exploratory review of cultural ethnographies and grey literature, as well as the authors' own experiences. We ask, how do Amazonian peoples
LuLu Victoria‐Lacy, Thiago B. A. Couto, Natalia C. Piland, Jesús Dámaso, Stephannie Fernandes, Simone Athayde, Elizabeth P. Anderson   +6 more
wiley   +1 more source

Impacts of Hydroelectric Dams on Amazonian Fisheries: Assessing Functional Attributes in the Madeira River

River Research and Applications, Volume 41, Issue 7, Page 1493-1502, September 2025.
ABSTRACT The Madeira River is one of the main tributaries of the Amazon Basin, supporting over 1300 known fish species. Fisheries in this region play a critical role for riverine populations, serving as a primary source of income and sustenance. In 2011, the construction of the Jirau and Santo Antônio hydroelectric dams (HEDs) was completed along the ...
Ana Laura Monteiro de Souza, Rogério Fonseca, Rangel Eduardo Santos, Raniere Garcez Costa Sousa, Felipe Micali Nuvoloni, Isys Nathyally de Lima Silva, Karen Sayuri Takano, Fabrício Berton Zanchi   +7 more
wiley   +1 more source

Impact of Vitamin C on Growth, Haemato‐Immunological Characteristics and Stress Tolerance Capability of Climbing Perch, Anabas testudineus (Bloch, 1792)

Aquaculture, Fish and Fisheries, Volume 5, Issue 2, April 2025.
ABSTRACT Climbing perch, Anabas testudineus, were fed four diets: D0, D500, D1000 and D1500, containing 0, 500, 1000 and 1500 mg of vitamin C per kg of basal diet, respectively, over 70 days. After the growth trial, significantly higher final weight, percent body weight (%WG) and specific growth rate (SGR) were observed in fish fed D1000 followed by ...
Tanwi Dey, Md. Sakhawat Hossain, Md. Mostufa Kamal, Piash Kumer Ghosh, Md. Shahab Uddin, Md. Tariqul Alam, Sohel Mian, Md. Jakiul Islam   +7 more
wiley   +1 more source