Morphological and growth hormone variabilities of european glass-eel (Anguilla anguilla) in Gironde estuary during 1997-1998 season
National audience The aim of this study is to complete the morphological description of Gironde glass eels according to a physiological parameter, the growth hormone. The most credible hypothesis is that the first incoming glass eels show a smaller distress level than the last ones. L`objectif de ce...
Main Authors: | , , , , , |
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Other Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | French |
Published: |
HAL CCSD
2003
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Subjects: | |
Online Access: | https://hal.inrae.fr/hal-02583202 |
Summary: | National audience The aim of this study is to complete the morphological description of Gironde glass eels according to a physiological parameter, the growth hormone. The most credible hypothesis is that the first incoming glass eels show a smaller distress level than the last ones. L`objectif de ce travail est de compléter la caractérisation morphologique des civelles entrant dans l`estuaire de la Gironde par un paramètre physiologique, le taux d`hormone de croissance. L`hypothèse la plus plausible est que cette augmentation de taux d`hormone traduise une détresse physiologique de plus en plus importante des animaux qui arrivent. |
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