Results 51 to 60 of about 6,771 (195)

Catch Assessment of Marine Fishes in Cabalian Bay, Philippines: Composition, Abundance, Gear, and Catch Rate

Croatian Journal of Fisheries
Marine fisheries play a crucial role in food security and livelihoods but face challenges from overfishing and environmental changes. This study assessed fish composition, abundance, fishing gear usage, and catch per unit effort (CPUE) at three key ...
Patual Catherine, Sarsale Jackylou, Siega Marilou, Sarsale Anna Marie   +3 more
doaj   +1 more source

New host records and new geographic distribution of Didymozoidae (Trematoda), parasites of Thunnus obesus (Scombridae)

Revista Mexicana de Biodiversidad, 2019
The Scombridae fishes are of great commercial importance in Brazil, but infections caused by helminth parasites can reduce its commercial value. Thunnus obesus from the coastal zone of Rio de Janeiro was examined for helminth parasites. Three species of
Ana M. Moreira-Silva, Márcia C. N. Justo, Simone C. Cohen   +2 more
doaj   +1 more source

Validation of daily growth increments and estimation of growth rates of larval and early juvenile black skipjack, Euthynnus lineatus, using otoliths [PDF]

, 1993
ENGLISH: Increments in otoliths (sagittae) were examined, using light and scanning electron microscopy, to determine ages and estimate growth rates of larval and early-juvenile black skipjack, Euthynnus lineatus.
Wexler, Jeanne B.
core  

Optimal Strouhal number for swimming animals [PDF]

, 2011
To evaluate the swimming performances of aquatic animals, an important dimensionless quantity is the Strouhal number, St = fA/U, with f the tail-beat frequency, A the peak-to-peak tail amplitude, and U the swimming velocity.
Abramowitz, Anderson, Anderson, Archer, Bainbridge, Bainbridge, Barrett, Blake, Blickhan, Borazjani, Brett, Bénard, Candelier, Cheng, Christophe Eloy, D'Août, D'Août, Dewar, Dickson, Doaré, Donley, Dowis, Ellerby, Fish, Fish, Fish, Gillis, Gillis, Gray, Hess, Horner, Huerre, Hunter, Jayne, Jordan, Kayan, Kern, Kojeszewski, Koochesfahani, Lauder, Liao, Lighthill, Lighthill, Long, Long, Long, Lowe, McMillen, Müller, Müller, Müller, Nauen, Parrish, Pier, Rayleigh, Read, Rinaldi, Rohr, Schouveiler, Schultz, Seebacher, Sfakiotakis, Shirgaonkar, Strouhal, Taylor, Triantafyllou, Triantafyllou, Triantafyllou, Tytell, Videler, Videler, Videler, Videler, Wardle, Wassersug, Webb, Webb, Webb, Webb, Webb, Webb, Webb, Webb, Webber, Wu, Wu, Yuen   +86 more
core   +3 more sources

Monitoring small‐scale fisheries through participatory, app‐based surveys in the tropical archipelago of São Tomé and Príncipe

Conservation Science and Practice, Volume 8, Issue 3, March 2026.
Small Island Developing States have limited capacity to monitor Small Scale Fisheries, despite their high dependence on marine resources. Participatory monitoring of Small Scale Fisheries can fill data gaps while integrating resource users into fisheries management.
Guillermo Porriños, Philip D. Doherty, Ana Nuno, Manuel da Graça, Edson dos Santos, Sinaida Espírito Santo, Katy Walker, Albertino Santos, Márcio Guedes, Lodney Nazaré, Tiago Capela Lourenço, Luisa Madruga, Litoney Matos, Berry Mulligan, Mafalda Navas, Rita F. Ramos, Nina da Rocha, Kristian Metcalfe   +17 more
wiley   +1 more source

Consumption to biomass (Q/B) ratio and estimates of Q/B-predictor parameters for Caribbean fishes [PDF]

, 2002
Estimates of the Q/B ratio and parameters of equations to 'predict' Q/B values for 116 fish stocks in the Gulf of Salamanca, Colombia are presented. A compilation of these estimates available for Caribbean Sea fishes (264 stocks) is also provided for ...
Duarte, L.O., Garcia, C.B.
core  

Studi Pengolahan Nugget Ikan Tenggiri (Scombridae Commerson) Skala Rumah Tangga

PELAGICUS, 2021
ABSTRAKIkan tenggiri (Scombridae commerson) mengandung omega-3 yang berperan dalam pembentukan sel saraf otak anak-anak. Ikan tenggiri memiliki nilai ekonomis tinggi yang dapat diolah menjadi produk nugget yang disukai oleh berbagai kalangan baik anak-anak dan orang dewasa.
Aripudin Aripudin, Pola Sabar Tumohom Panjaitan, Liliek Soeprijadi, Elvi A. Sebayang   +3 more
openaire   +2 more sources

Feeding Ecology and Prey Interactions of Japanese Spanish Mackerel Scomberomorus niphonius (Teleostei: Scombridae) in Korean Coastal Waters

Aquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT The Japanese Spanish mackerel, Scomberomorus niphonius, in Korean coastal waters has exhibited a consistent increase in catches since the 1970s, peaking in 2023, driven by fishing effort, climate‐induced habitat shifts and biological factors.
Jin Ho Jung, Seong Yong Moon, Mi Hee Lee, Changsin Kim   +3 more
wiley   +1 more source

Relation régime alimentaire-stade de maturité sexuelle chez le listao (Katsuwonus pelamis Linnaeus, 1758) débarqué au port de pêche d'Abidjan en Côte d'Ivoire [PDF]

Tropicultura, 2018
Relationship Diet-sexual Maturity Stage in Skipjack Tuna (Katsuwonus pelamis, Minnaeus 1758) Landing at the Abidjan Fishing Port in Côte d'Ivoire. A study on the variability of the diet according to the state of sexual development was carried out in ...
Diaha, NC., Amande, MJ., Agnissan, AR.
doaj  

Growth parameters and mortality rate of the Scomber japonicus peruanus (Jordán & Hubb, 1925) along the Peruvian coast, South Pacific

Brazilian Journal of Oceanography, 2008
The growth parameters and the mortality rates of the Scomber japonicus peruanus (Chub mackerel) were studied based on monthly data of frequency of fork length classes obtained from commercial landings off the Peruvian coast from 1996 to 1998.
Hilda Caramantin-Soriano, Luz Amelia Vega-Pérez, Miguel Ñiquen   +2 more
doaj   +1 more source