Results 61 to 70 of about 342 (136)

Analysis of the reproductive potential of two stocks of Engraulis anchoita in the Argentine Sea

Ciencias Marinas, 2011
Relative batch fecundity, spawning frequency, size at 50% maturity, sex ratio, and egg production were estimated for the Bonaerense and Patagonian Engraulis anchoita stocks.
M Pájaro, E Leonarduzzi, JE Hansen, GJ Macchi   +3 more
doaj   +1 more source

Potential zooplankton preys (Copepoda and Appendicularia) for Engraulis anchoita in relation to early larval and spawning distributions in the Patagonian frontal system (SW Atlantic Ocean)

Scientia Marina, 2012
We investigated the spatial distribution of the abundance, biomass and size of zooplankton (nauplii, calanoids, cyclopoids and appendicularians) in relation to the distribution of first-feeding larvae and eggs of Engraulis anchoita across the frontal ...
Mariela L. Spinelli, Marcelo Pájaro, Patricia Martos, Graciela B. Esnal, Marina Sabatini, Fabiana L. Capitanio   +5 more
doaj   +1 more source

¿Existen variaciones interanuales en el crecimiento larval de anchoíta bonaerense (Engraulis anchoita)?

, 2005
Se determinaron las tasas de crecimiento de larvas de la anchoíta argentina (Engraulis anchoíta) provenientes de la plataforma bonaerense, contando y midiendo incrementos diarios en sus otolitos sagitta.
Barretto, A.C., Chandler, D.E., Gómez, M.I.   +2 more
core  

Importance of the Río de la Plata estuarine front (southwestern Atlantic Ocean) in the feeding ecology of Argentine anchovy, Engraulis anchoita (Clupeiformes, Clupeidae) Importancia del frente estuarial del Río de la Plata (Océano Atlántico sudoccidental) en la ecología trófica de la anchoíta argentina, Engraulis anchoita (Clupeiformes, Clupeidae)

Latin American Journal of Aquatic Research, 2011
The feeding of Engraulis anchoita was studied in the coastal reproductive habitat of the northern population during the spawning period. Stomach contents of anchovy adults and plankton samples taken during a research cruise were examined.
Luciano N Padovani, María D Viñas, Marcelo Pájaro   +2 more
doaj  

Obtenção dos tempos de equilíbrio e coeficientes de difusão de ácido e de sal para desenhar o processo de marinado de filés de Engraulis anchoita

, 2009
Foi estudada a difusão simultânea de cloreto de sódio e ácido acético em filés de anchoíta. Os resultados mostram que foram alcançadas condições de equilíbrio entre os filés e a solução de marinado, de acordo com os valores K obtidos para fechar a ...
Yeannes,María Isabel, Capaccioni,María Eugenia, Casales,María Rosa   +2 more
core   +1 more source

Variation in the isotopic composition of striped weakfish Cynoscion guatucupa of the Southwest Atlantic Ocean in response to dietary shifts

Brazilian Journal of Biology, 2017
The aim of this study was to analyze the isotopic composition in muscle of striped weakfish Cynoscion guatucupa from Southwest Atlantic Ocean in order to evaluate a possible variation in δ13C and δ15N in response to dietary shifts that occur as animals ...
M. N. Paso Viola, L. Riccialdelli, A. Jaureguizar, H. O. Panarello, H. L. Cappozzo   +4 more
doaj   +1 more source

Mislabelling of spanish commercial semipreserved anchovies detected by DNA analysis

Frontiers in Marine Science, 2014
Anchovies are traditionally captured and processed in Europe from early ages. In the case of Spain, salted and ripened anchovies are a delicacy, appreciated by Spanish consumers, which in some cases, of geographical denominations, can get high commercial
Amaya Velasco, Ricardo Isaac Perez-Martin   +1 more
doaj   +1 more source

Bacterias halófilas extremas deteriorantes en anchoíta salada

, 2006
En anchoita ( Engraulis anchoita) salada-maduradas, que poseen una actividad de agua (aw) de 0,75 a 0,80 se han encontrado bacterias halófilas . E l objetivo de este trabajo fue determinar la potencial capacidad deteriorante de los grupos bacterianos ...
Félix, Mónica María, Yeannez, María Isabel, Ramírez, Elida Elvia   +2 more
core  

Environmental patterns and biomass distribution of gelatinous macrozooplankton. Three study cases in the South-western Atlantic Ocean

Scientia Marina, 2000
Periodic swarms or blooms of gelatinous macrozooplankton have a negative effect on many human activities such as tourism, fisheries, and industry, but for several reasons (sampling procedures, underestimation of their real abundance, etc.), they have ...
H. W. Mianzan, R. A. Guerrero
doaj   +1 more source

Informe científico de Beca de Estudio: Pérez, Silvina (2014) [PDF]

, 2014
Se está trabajando con 58 cepas aisladas (durante el 1er año de Beca de Estudio) a partir de la sal utilizada en el proceso de elaboración de anchoíta salada-madurada, de la etapa de salado de dicho producto y de cepas seleccionadas que habían sido ...
Pérez, Silvina
core   +1 more source