Results 11 to 20 of about 58 (40)

Feeding rate and frequency on juvenile pompano growth

Pesquisa Agropecuária Brasileira, 2013
The objective of this work was to evaluate the ideal feeding rate and frequency for juvenile pompano (Trachinotus marginatus). Two experiments were carried out in a completely randomized design, with three replicates each. In experiment I, 25 fish (4.8±0.
Viviana Lisboa da Cunha, Marcelo Roberto Pereira Shei, Marcelo Hideo Okamoto, Ricardo Vieira Rodrigues, Luís André Sampaio   +4 more
doaj   +1 more source

A pesca com rede de cabo na Praia do Cassino, RS, Brasil

Boletim do Instituto de Pesca, 2016
A pesca com rede de cabo é uma atividade artesanal de beira de praia que ocorre ao longo de toda a costa do Rio Grande do Sul e na qual se utiliza redes de tresmalhe "feiticeiras” na zona de arrebentação.
Mauricio Lang dos SANTOS, João Paes VIEIRA   +1 more
doaj   +1 more source

Variação espaço-temporal da ictiofauna da zona de arrebentação da Praia do Cassino, Rio Grande do Sul, Brasil Spatiotemporal variation in the fish fauna of Praia do Cassino, Rio Grande do Sul, Brazil

Zoologia (Curitiba), 2009
This study analyzes the spatiotemporal variation of the ichthyofauna of the surf zone of Praia do Cassino, municipality of Rio Grande (state of Rio Grande do Sul, Brazil) from October 2005 to September 2006.
Mauro Sergio Pinheiro Lima, João Paes Vieira   +1 more
doaj   +1 more source

Long-Term Spatiotemporal Variation in the Juvenile Fish Assemblage of the Tramandaí River Estuary (29°S) and Adjacent Coast in Southern Brazil

Frontiers in Marine Science, 2019
We evaluated connectivity, resiliency, and spatiotemporal variation in fish associations between the Tramandal River estuary (TRE) and the adjacent coast (AC). This was based on intermittent and seasonal data covering a discontinuous 21-year period (1995
João Vieira, Verónica Román-Robles, Fábio Rodrigues, Lisiane Ramos, Mauricio Lang dos Santos   +4 more
doaj   +1 more source

Ending the Decades‐Long Debate: Trachinotus anak Ogilby, 1909 is the Correct Scientific Name of Golden Pompano in Chinese Aquaculture

Journal of Zoological Systematics and Evolutionary Research, Volume 2026, Issue 1, 2026.
The debate over the correct scientific name of golden pompano in Chinese aquaculture, centered on the controversy between Trachinotus anak and T. ovatus, has persisted for several decades. In this study, 328 specimens of golden pompano were collected from 10 sampling sites in southern China, encompassing stocks from mariculture enterprises, local cage ...
Jiehong Wei, Liang Guo, Jing Liu, Laith A. Jawad, Nawzet Bouriga, Adel A. Basyouny Shahin, Kar Hoe Loh   +6 more
wiley   +1 more source

Chemoprotection and Immunostimulation of Alpha‐Lipoic Acid Against Chlorpyrifos‐Induced Toxicosis in Nile Tilapia, Oreochromis niloticus

Scientifica, Volume 2025, Issue 1, 2025.
This paper examined the chemoprotective and immunomodulatory effects of alpha‐lipoic acid (ALA) against chlorpyrifos (CPL)‐induced toxicosis in Nile tilapia, Oreochromis niloticus. Fish (n = 120, mean weight = 8.8 ± 0.6 g) were divided into 12 tanks (100‐L capacity, 10 fish/tank) to represent two groups. Group 1 (60 fish) was fed a diet (300 g/kg crude
Bilal A. Paray, Eijaz A. Bhat, Abdulkadir O. Adebayo, Femi J. Fawole, Ibrahim Adeshina, Mohamed Abdelsalam   +5 more
wiley   +1 more source

Challenging trophic position assessments in complex ecosystems: Calculation method, choice of baseline, trophic enrichment factors, season and feeding guild do matter: A case study from Marquesas Islands coral reefs

Ecology and Evolution, Volume 14, Issue 7, July 2024.
Abstract Assessments of ecosystem functioning are a fundamental ecological challenge and an essential foundation for ecosystem‐based management. Species trophic position (TP) is essential to characterize food web architecture. However, despite the intuitive nature of the concept, empirically estimating TP is a challenging task due to the complexity of ...
Yves Letourneur, Pauline Fey, Jan Dierking, René Galzin, Valeriano Parravicini   +4 more
wiley   +1 more source

Effects of Starvation and Refeeding on the Compensatory Growth of Juvenile Epinephelus coioides

Aquaculture Research, Volume 2024, Issue 1, 2024.
The purpose of this study was to investigate the adaptive strategies and compensatory growth mechanisms of juvenile Epinephelus coioides under starvation stress. The fish with an initial body weight of 8.88 ± 0.06 g were starved for 0 day (F0, control), 3 days (F3), 6 days (F6), 9 days (F9), 12 days (F12), and 15 days (F15), followed by feeding periods
Yukai Yang, Wei Yu, Yafei Duan, Heizhao Lin, Zhong Huang, Xiaolin Huang, Tao Li, Abdel-Fattah M. El-Sayed   +7 more
wiley   +1 more source

IDENTIFICAÇÃO E OCORRí­Å NCIA DE ALIVINOS DE Trachinotus NA REGIÃO DE UBATUBA (23º 32’S and 45º 04’W), ESTADO DE SÃO PAULO, BRASIL

Boletim do Instituto de Pesca, 2018
O trabalho tem como objetivo identificar e observar a época de maior ocorrência, na Praia Grande da Ilha Anchieta (Ubatuba-SP), de alevinos de Trachinotus, bem com determinar relações morfométricas das espécies.
João Donato SCORVO FILHO, Myriam Tereza HORIKAWA, Helenice Pereira de BARROS, Alexandre Assis BASTOS   +3 more
doaj  

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Tolerance of juvenile pompano Trachinotus marginatus to acute ammonia and nitrite exposure at different salinity levels

Aquaculture, 2008
Abstract The present study was conducted to estimate the acute toxicity of unionized ammonia–nitrogen (NH 3 –N) and nitrite–nitrogen (NO 2 –N) to juvenile pompano Trachinotus marginatus (0.86 ± 0.21 g) at different salinity levels: 5, 10 (equivalent to its isosmotic point), and 30‰.
Luis André Sampaio
exaly   +2 more sources