Results 61 to 70 of about 6,914 (213)

Ação do tempo e da forma de suplementação alimentar com Artemia franciscana sobre a sobrevivência e o crescimento de larvas de jundiá Action of time and feeding suplementation form with Artemia franciscana on the survival and growth of the south american catfish larvae

Ciência Rural, 2000
O presente trabalho foi realizado com o objetivo de verificar o efeito da suplementação alimentar com Artemia franciscana no desempenho de larvas de jundiá (Rhamdia quelen). Os tratamentos foram: T1 - Suplementação com náuplios de Artemia durante 7 dias;
Everton Rodolfo Behr, Ana Paula Tronco, João Radünz Neto   +2 more
doaj   +1 more source

Comparative Evaluation of Feeding Tiger Puffer (Takifugu rubripes) With Trash Fish and Formulated Feeds on Growth Performance, Flesh Quality, Antioxidant, and Immunity Capacity

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
This study evaluated the effects of replacing trash fish (TF) with formulated feeds in tiger puffer (Takifugu rubripes) on the growth performance, liver and serum biochemical indices, flesh quality, and metabolomics. Fish (39.6 ± 0.2 g) were fed TF, commercial feed (CF), and self‐formulated feed (SF) for 8 weeks. Results indicated that CF and SF groups
Zhen Xu, Hang Yang, Xiaoying Xu, Weidong Li, Huawei Li, Wenbing Zhang, Chenghui Li, Haien Zhang, Zhenda Zhang, Xianyong Bu   +9 more
wiley   +1 more source

Temperatures for fertilization and hatching and their influence on determining the sex ratio of the silver catfish Rhamdia quelen =Temperatura de fertilização e incubação e sua influência na determinação da proporção sexual do jundiá, Rhamdia quelen

Acta Scientiarum: Biological Sciences, 2010
This study aimed to evaluate the effects of water temperature duringfertilization and egg incubation in the determination of the sex ratio of fingerlings of silver catfish Rhamdia quelen.
Ricardo da Silva Longo, Alex Pires de Oliveira Nuñer   +1 more
doaj  

Medicinal and Aromatic Plant Oils in Aquafeeds: Mechanistic Perspectives on Growth Promotion, Immunomodulation, and Stress Resilience

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
The aquaculture industry is increasingly transitioning toward sustainable aquafeeds, driven by the economic and environmental necessity to replace marine‐derived fishmeal and fish oil with plant‐ and insect‐based alternatives. This nutritional shift introduces physiological challenges, accelerating the search for natural, sustainable functional ...
Mustafa Öz, Enes Üstüner, Sümmani Çifci, Akram Shehata   +3 more
wiley   +1 more source

Bibliografía de los peces de agua dulce de Argentina y Uruguay : Suplemento 1982 [PDF]

, 1982
Fil: López, Hugo Luis. División Zoología Vertebrados, Museo de La Plata, UNLPFil: Menni, Roberto Carlos. División Zoología Vertebrados, Museo de La Plata, UNLPFil: Ringuelet, Raúl Adolfo. Instituto de Limnología Dr. Raúl A. Ringuelet (ILPLA); Facultad de
López, Hugo Luis, Menni, Roberto Carlos, Ringuelet, Raúl Adolfo   +2 more
core  

Influência da luminosidade no crescimento de Jundiá (Rhamdia quelen) / Influence of luminosity on the growth of Jundiá (Rhamdia quelen)

Brazilian Journal of Development, 2022
Esta pesquisa foi realizada com objetivo de avaliar o efeito da luminosidade sobre o crescimento de juvenis de jundiá. Foram utilizados 225 peixes (70,53±3,68g), distribuídos em 15 caixas de 500 L, em um delineamento inteiramente casualizado, alimentados três vezes ao dia com ração comercial contendo 36% PB e granulometria 1,5 mm, durante 45 dias.
Jânderson Rocha Garcez, Leonardo Aluisio Baumgartner, Sara Ugulino Cardoso, Micáila Bolzon Gonzalez, Monica Regina de Matos, Weverson Ailton da Silva, Robie Allan Bombardelli   +6 more
openaire   +1 more source

Vitamin C Alleviates Oxidative Stress in Silver Carp (Hypophthalmichthys molitrix) Fingerlings Exposed to Toxicity Induced by Temephos and Buprofezin

Aquaculture Research, Volume 2026, Issue 1, 2026.
Context Organophosphates and chitin synthesis inhibitor pesticides pose a significant indirect threat to fish populations, necessitating effective remedial measures. Objective Supplementation with vitamin C (Vit C) in fish feed as a counteracting strategy to mitigate pesticides effect was explored in silver carp (Hypophthalmichthys molitrix ...
Sumaira Hassan, Irfan Zia Qureshi, Modhi O. Alotaibi, Mitesh Patel, Mohd Adnan, Nawaf Alshammari, Shakira Ghazanfar   +6 more
wiley   +1 more source

Banco de dados online das exigências nutricionais de espécies aquícolas de interesse comercial [PDF]

, 2009
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina.
Silveira, Jenniffer
core  

The piranha genome provides molecular insight associated to its unique feeding behavior [PDF]

, 2019
The piranha enjoys notoriety due to its infamous predatory behavior but much is still not understood about its evolutionary origins and the underlying molecular mechanisms for its unusual feeding biology.
Adolfi, Mateus, Fischer, Petra, Kneitz, Susanne, Meyer, Axel, Minx, Patrick, Schartl, Manfred, Schmidt, Cornelia, Tomlinson, Chad, Volkoff, Helene, Warren, Wesley C   +9 more
core   +2 more sources

A new cave species of Rhamdia (Siluriformes: Heptapteridae) from Serra do Ramalho, northeastern Brazil, with notes on ecology and behavior

Neotropical Ichthyology
Rhamdia enfurnada, a new troglobitic (exclusively subterranean) catfish, is described from the Gruna do Enfurnado, Serra do Ramalho, southwestern Bahia State, middle São Francisco River basin.
Maria Elina Bichuette, Eleonora Trajano
doaj   +1 more source