Condition and diet of larval Pleuragramma antarcticum (Nototheniidae) from Terre Adélie (Antarctica) during summer
During austral summer 1996, the ichthyoplankton was sampled near the coast of Terre Adélie. Pleuragramma antarcticum Boulenger, 1902 constituted 99% of the sampled larvae. Larval fish condition was investigated by histology of the digestive organs. Most of the larvae were in good condition or slight...
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Société Française d'Ichtyologie
2007
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ftdatacite:10.26028/cybium/2007-311-009 2023-05-15T13:35:42+02:00 Condition and diet of larval Pleuragramma antarcticum (Nototheniidae) from Terre Adélie (Antarctica) during summer Koubbi, Philippe Vallet, C. Razouls, S. Grioche, A. Hilde, D. Courcot, L. Janquin, M.A. Vacchi, Marino Hureau, Jean-Claude 2007 https://dx.doi.org/10.26028/cybium/2007-311-009 http://sfi-cybium.fr/fr/condition-and-diet-larval-pleuragramma-antarcticum-nototheniidae-terre-ad%C3%A9lie-antarctica-during unknown Société Française d'Ichtyologie Condition index, Diet, Larvae, Nototheniidae, Pleuragramma antarcticum, Southern Ocean DataPaper Article 2007 ftdatacite https://doi.org/10.26028/cybium/2007-311-009 2021-11-05T12:55:41Z During austral summer 1996, the ichthyoplankton was sampled near the coast of Terre Adélie. Pleuragramma antarcticum Boulenger, 1902 constituted 99% of the sampled larvae. Larval fish condition was investigated by histology of the digestive organs. Most of the larvae were in good condition or slightly starved, some of them were severely starved but none were at a point of no-return. It seems that larvae feeding mainly on copepods are in better condition than those feeding mainly on diatoms, but also that those having an omnivorous diet are in better condition. There was no evidence for a build-up of body reserves allowing to sustain the larvae over winter. Article in Journal/Newspaper Antarc* Antarctica Southern Ocean Copepods DataCite Metadata Store (German National Library of Science and Technology) Southern Ocean Austral Terre Adélie ENVELOPE(139.000,139.000,-67.000,-67.000) Terre-Adélie ENVELOPE(138.991,138.991,-59.999,-59.999) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Condition index, Diet, Larvae, Nototheniidae, Pleuragramma antarcticum, Southern Ocean |
spellingShingle |
Condition index, Diet, Larvae, Nototheniidae, Pleuragramma antarcticum, Southern Ocean Koubbi, Philippe Vallet, C. Razouls, S. Grioche, A. Hilde, D. Courcot, L. Janquin, M.A. Vacchi, Marino Hureau, Jean-Claude Condition and diet of larval Pleuragramma antarcticum (Nototheniidae) from Terre Adélie (Antarctica) during summer |
topic_facet |
Condition index, Diet, Larvae, Nototheniidae, Pleuragramma antarcticum, Southern Ocean |
description |
During austral summer 1996, the ichthyoplankton was sampled near the coast of Terre Adélie. Pleuragramma antarcticum Boulenger, 1902 constituted 99% of the sampled larvae. Larval fish condition was investigated by histology of the digestive organs. Most of the larvae were in good condition or slightly starved, some of them were severely starved but none were at a point of no-return. It seems that larvae feeding mainly on copepods are in better condition than those feeding mainly on diatoms, but also that those having an omnivorous diet are in better condition. There was no evidence for a build-up of body reserves allowing to sustain the larvae over winter. |
format |
Article in Journal/Newspaper |
author |
Koubbi, Philippe Vallet, C. Razouls, S. Grioche, A. Hilde, D. Courcot, L. Janquin, M.A. Vacchi, Marino Hureau, Jean-Claude |
author_facet |
Koubbi, Philippe Vallet, C. Razouls, S. Grioche, A. Hilde, D. Courcot, L. Janquin, M.A. Vacchi, Marino Hureau, Jean-Claude |
author_sort |
Koubbi, Philippe |
title |
Condition and diet of larval Pleuragramma antarcticum (Nototheniidae) from Terre Adélie (Antarctica) during summer |
title_short |
Condition and diet of larval Pleuragramma antarcticum (Nototheniidae) from Terre Adélie (Antarctica) during summer |
title_full |
Condition and diet of larval Pleuragramma antarcticum (Nototheniidae) from Terre Adélie (Antarctica) during summer |
title_fullStr |
Condition and diet of larval Pleuragramma antarcticum (Nototheniidae) from Terre Adélie (Antarctica) during summer |
title_full_unstemmed |
Condition and diet of larval Pleuragramma antarcticum (Nototheniidae) from Terre Adélie (Antarctica) during summer |
title_sort |
condition and diet of larval pleuragramma antarcticum (nototheniidae) from terre adélie (antarctica) during summer |
publisher |
Société Française d'Ichtyologie |
publishDate |
2007 |
url |
https://dx.doi.org/10.26028/cybium/2007-311-009 http://sfi-cybium.fr/fr/condition-and-diet-larval-pleuragramma-antarcticum-nototheniidae-terre-ad%C3%A9lie-antarctica-during |
long_lat |
ENVELOPE(139.000,139.000,-67.000,-67.000) ENVELOPE(138.991,138.991,-59.999,-59.999) |
geographic |
Southern Ocean Austral Terre Adélie Terre-Adélie |
geographic_facet |
Southern Ocean Austral Terre Adélie Terre-Adélie |
genre |
Antarc* Antarctica Southern Ocean Copepods |
genre_facet |
Antarc* Antarctica Southern Ocean Copepods |
op_doi |
https://doi.org/10.26028/cybium/2007-311-009 |
_version_ |
1766069028284006400 |