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European eel

Molecular Ontogeny of First-Feeding European Eel Larvae

Molecular Ontogeny of First-Feeding European Eel Larvae

... of European eel larval ingestion and digestion ...in European eel and revealed that exogenous feeding success occurs concurrently with the onset of a broad array of enzymes and hormones, which ...

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Fluctuations in European eel (Anguilla anguilla) recruitment resulting from environmental changes in the Sargasso Sea

Fluctuations in European eel (Anguilla anguilla) recruitment resulting from environmental changes in the Sargasso Sea

... Glass eel re ruitment driven by environmental onditions in the Sargasso Sea Our analysis proposed a fo us on the inuen e of the trophi onditions in the Sargasso Sea on the subsequent re ruitment of ...

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Reproduction of European eel jeopardised by high levels of dioxins and dioxin-like PCBs

Reproduction of European eel jeopardised by high levels of dioxins and dioxin-like PCBs

... phased European eel (Anguilla anguilla) from 38 sites in ...in eel vary considerably between sampling locations, indicating that yellow eel is a good indicator of local pollution ...sites, ...

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Habitat preferences of different European eel size classes in a reclaimed marsh: a contribution to species and ecosystem conservation

Habitat preferences of different European eel size classes in a reclaimed marsh: a contribution to species and ecosystem conservation

... the European eel stock (recommended by the ICES 1998), several studies have attempted to estimate the size of local stocks using various methods based on fishery surveys (Ardizzone and Corsi 1985), ...

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Environmental determinism of year to year recruitment variability of European eel in a small coastal catchment, the Frémur river, north-west France

Environmental determinism of year to year recruitment variability of European eel in a small coastal catchment, the Frémur river, north-west France

... of European eel Anguilla anguilla fluvial recruitment in a small coastal catchment, the Fr´emur River (north-west France) was ...in eel-passes from February to October, but the main runs followed a ...

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Salinity reduction benefits European eel larvae: Insights at the morphological and molecular level

Salinity reduction benefits European eel larvae: Insights at the morphological and molecular level

... Synthase F0 subunit 6 ( atp6), cytochrome C oxidase 1 (cox1)], thyroid metabolism [thyroid hormone receptors ( thr), deiodinases (dio)] and stress response [heat shock proteins (hsp)]. We hypothesized that lower salinity ...

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A bit of quiet between the migrations: the resting life of the European eel during their freshwater growth phase in a small stream

A bit of quiet between the migrations: the resting life of the European eel during their freshwater growth phase in a small stream

... Introduction The European eel, Anguilla anguilla (L.), is a catad- romous fish species and has a unique life cycle with mature individuals spawning in the Sargasso Sea (Tesch 2003 ). The transparent, ...

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Comparison of European eel sperm cryopreservation protocols with standardization as a target

Comparison of European eel sperm cryopreservation protocols with standardization as a target

... the European eel in captivity is only achieved by costly and long hormonal treatments (Asturiano et ...for European eel sperm has been considered important for reproduction management, by ...

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European eel (Anguilla anguilla): prediction of spawner escapement from continental population parameters

European eel (Anguilla anguilla): prediction of spawner escapement from continental population parameters

... silver European eel (Anguilla anguilla) escapement based on a “sed- entary” population fraction analysis in a 60-km 2 watershed of northern Brittany ...using eel traps and related to environmental ...

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The role of density in sex determination of the European eel and the identification of early sex markers

The role of density in sex determination of the European eel and the identification of early sex markers

... in eel, where the proportion of males increases with the number of individuals at a given location or in aquaculture ...the eel sex determination domain: when? and how ? does the environment affect the sex ...

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Dynamics of upstream movements of the European eel Anguilla anguilla in an inland area of the River Meuse over the last 20 years

Dynamics of upstream movements of the European eel Anguilla anguilla in an inland area of the River Meuse over the last 20 years

... yellow eel stage, a growth phase with a highly sedentary lifestyle, covers most of the eel’s fresh- water life, but it has been less extensively studied (Baras et ...glass eel recruit- ment on the upstream ...

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Arrival of european eel in Belgian Part of the Meuse: who and how are they?

Arrival of european eel in Belgian Part of the Meuse: who and how are they?

... for eel managements, this study demonstrated that modern fish-passes are not preferentially used by eels in upstream migration showing the need to think before removing the old configuration fish-passes (low flow) ...

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Towards a standardized characterization of the potentially migrating silver European eel (Anguilla anguilla L.)

Towards a standardized characterization of the potentially migrating silver European eel (Anguilla anguilla L.)

... silver eel occurred generally at the end of the process (Durif et ...silvering eel identification, consequences of the use of a single criterion (lateral line or colour or OI) on the determination of stages ...

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The yellow European eel (Anguilla anguilla L.) may adopt a sedentary lifestyle in inland freshwaters

The yellow European eel (Anguilla anguilla L.) may adopt a sedentary lifestyle in inland freshwaters

... yellow eel stage was not defined correctly by macroscopic ...yellow European eels >200 mm may adopt a sedentary lifestyle in continental areas, especially in small ...

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Kinematic Analysis of the vertebra of an eel like robot

Kinematic Analysis of the vertebra of an eel like robot

... of European eel, Anguilla anguilla, we have data concerning its kinematic swimming such as wave speed, cycle frequency, amplitude or local bending ...

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Patterns of silver eel (Anguilla anguilla L.) sex ratio in a catchment

Patterns of silver eel (Anguilla anguilla L.) sex ratio in a catchment

... Patterns of silver eel (Anguilla anguilla L.) sex ratio in a catchment Introduction The European eel Anguilla anguilla (L.) has steadily declined throughout its distribution range since 1980 (Dekker ...

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What are the best upland river characteristics for glass eel restocking practice?

What are the best upland river characteristics for glass eel restocking practice?

... and eel response in terms of fitness after ...glass eel restocking practice in upland rivers can be deemed an original solution as well as a source of hope for countries further from the sea to enhance their ...

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Strategy of recreational anglers and estimated eel (Anguilla anguilla) catches in a large European catchment basin, the Loire (France)

Strategy of recreational anglers and estimated eel (Anguilla anguilla) catches in a large European catchment basin, the Loire (France)

... The European eel is an important resource in terms of conservation, ecology and socio- economic considerations (Baisez and Laffaille, 2005 ...glass eel to the silver eel) are harvested with a ...

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Eel Management Plan for Belgium

Eel Management Plan for Belgium

... 148 Example of consideration of fish mortality in the analysis of environmental license introduced in March 2008 by Energie fleuve ltd. for the installation of turbines on 9 dams of the upper Meuse: in this (hydropower ...

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Report on the eel stock and fishery in Belgium 2013/2014

Report on the eel stock and fishery in Belgium 2013/2014

... yellow European eel (Anguilla anguilla ...all eel samples and some samples had high concentrations (up to 1400, 9500, 41 600 and 7000 ng/g lw, ...all eel sam- ...wild eel consumption ...

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