Results 11 to 20 of about 3,464 (179)

Expansion and contraction of the Engraulis ringens spawning area in northern Chile

open access: yesScientia Marina, 2022
Many studies have considered the temporal patterns of reproduction of Engraulis ringens, but little attention has been given to the spatial patterns of reproduction (spawning areas), which have shown great variability in both location (geographical ...
Paola Moreno, Gabriel Claramunt
doaj   +2 more sources

SINOPSIS BIOLÓGICA DE Engraulis ringens (Jenyns, 1842) Anchoveta

open access: yesREBIOL, 2021
La anchoveta se distribuye a lo largo del Pacífico Suroriental, desde la latitud 4° S hasta la latitud 42°30’ S. En el litoral peruano se diferencian dos stocks o unidades poblacionales de esta especie: la norte-centro y la que se comparte con el norte ...
Katicsa Natalie De La Cruz Barrueto   +6 more
doaj   +1 more source

El Niño Climate Event in the bioeconomy sustainability of Engraulis ringens in Peru

open access: yesAgroindustrial Science, 2019
Fishery resource Engraulis ringens “anchovy” bioeconomy sustainability is being affected by El Niño climate event whose intensities ranges from very strong, weak and moderate along the Peruvian coast.
Tania Flores Saavedra   +1 more
doaj   +3 more sources

Effects of the harmful algal bloom toxin, okadaic acid, on the mechanoreceptors of larval anchoveta (Engraulis ringens) under varying environmental conditions

open access: yesFrontiers in Marine Science
The effect of the combination of marine toxins produced by algal blooms, in conjunction with varying environmental characteristics on organisms in the water column, is a poorly explored research field.
Piera Pepe-Vargas   +5 more
doaj   +3 more sources

Development of free neuromasts in Engraulis ringens and Strangomera bentincki (Teleostei, Clupeiformes) early larvae

open access: yesLatin American Journal of Aquatic Research, 2014
Neuromast morphology and distribution are characterized during early ontogeny of anchoveta (Engraulis ringens) and common sardine (Strangomera bentincki).
Alejandra Llanos-Rivera   +3 more
doaj   +6 more sources

ESTUDIO POBLACIONAL DEL RECURSO ANCHOVETA (ENGRAULIS RINGENS JENYNS 1842) (CLUPEIFORMES, ENGRAULIDAE), MEDIANTE ANALISIS DE ADN POPULATION STUDY OF THE ANCHOVY RESOURCE (ENGRAULIS RINGENS JENYNS 1842) (CLUPEIFORMES, ENGRAULIDAE), THROUGH DNA ANALYSIS

open access: yesGayana, 2002
Se estudió la variabilidad de 2 genes nucleares, el intrón 4/5 del gen de Calmodulina (CaM) por amplificación PCR y la región ITS (Internal Transcribed Spacers) del ADNr, por PCR y digestión en 139 ejemplares de E.
Sandra Ferrada   +3 more
doaj   +1 more source

BIOLOGICAL SYNOPSIS OF Engraulis ringens(Jenyns, 1842)Anchovy

open access: yesREBIOL, 2021
La anchoveta se distribuye a lo largo del Pacífico Suroriental, desde la latitud 4° S hasta la latitud 42°30' S. En el litoral peruano se diferencian dos stocks o unidades poblacionales de esta especie: la norte-centro y la que se comparte con el norte de Chile.
Katicsa Natalie De La Cruz Barrueto   +6 more
openaire   +2 more sources

Criopreservación de espermatozoides de anchoveta peruana (Engraulis ringens) [PDF]

open access: yesRevista de biología marina y oceanografía, 2010
El presente trabajo muestra una metodologia practica y de bajo costo para criopreservar espermatozoides de Engraulis ringens, con la finalidad de optimizar las tecnicas de su reproduccion en cautiverio. La investigacion fue dividida en tres etapas; la primera consistio en evaluar la toxicidad de cuatro crioprotectores; dimetilsulfoxido (ME2SO), etanol (
Catcoparco, Christian   +2 more
openaire   +2 more sources

Extraction of bioactive lipids from Pleuroncodes monodon using organic solvents and supercritical CO2

open access: yesGrasas y Aceites, 2023
A huge volume of Engraulis ringens (Peruvian anchoveta) is caught together with the species Pleuroncodes monodon (munida), whose potential bioactive lipids are not commercially exploited. In the present study, lipid with carotenoid pigment (astaxanthin)
M. Barriga-Sánchez   +4 more
doaj   +1 more source

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