Egg and larval drift of the Antarctic fish Notothenia coriiceps ...

The drift of eggs and larvae of the Antarctic fish Notothenia coriiceps is described from material collected between 1975 and 1988. Spawning is probably demersal. The fertilized eggs ascend to surface waters and are pelagic under hatching. They drift into oceanic waters where they hatch in late Nove...

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Bibliographic Details
Main Author: Kellermann, A.
Format: Article in Journal/Newspaper
Language:unknown
Published: Cybium 1991
Subjects:
Online Access:https://dx.doi.org/10.26028/cybium/1991-153-005
https://sfi-cybium.fr/fr/egg-and-larval-drift-antarctic-fish-notothenia-coriiceps
id ftdatacite:10.26028/cybium/1991-153-005
record_format openpolar
spelling ftdatacite:10.26028/cybium/1991-153-005 2023-10-01T03:52:07+02:00 Egg and larval drift of the Antarctic fish Notothenia coriiceps ... Kellermann, A. 1991 https://dx.doi.org/10.26028/cybium/1991-153-005 https://sfi-cybium.fr/fr/egg-and-larval-drift-antarctic-fish-notothenia-coriiceps unknown Cybium Antarctic, Drift, Eggs, Larvae, Notothenia coriiceps, Nototheniidae Article DataPaper 1991 ftdatacite https://doi.org/10.26028/cybium/1991-153-005 2023-09-04T15:18:12Z The drift of eggs and larvae of the Antarctic fish Notothenia coriiceps is described from material collected between 1975 and 1988. Spawning is probably demersal. The fertilized eggs ascend to surface waters and are pelagic under hatching. They drift into oceanic waters where they hatch in late November/early December (Antarctic Peninsula). The larvae are neustonic and drift with the Antarctic Circumpolar Current. They are dispersed across the Scotia Sea and may drift as far as South Georgia, providing evidence of gene flow to other fish populations. The pelagic ‘blue phase’ juveniles may spend the winter and second summer in the midwaters before transition to the demersal phase, although this transition may occur by the end of the first summer. The complete lack of larvae during summer and fall suggested that the egg and larval population is dispersed from Bransfield Strait and adjacent waters. Recruitment to this area is likely to be provided from the south-west with the Circumpolar Current. The life cycle ... Article in Journal/Newspaper Antarc* Antarctic Antarctic Peninsula Bransfield Strait Scotia Sea DataCite Metadata Store (German National Library of Science and Technology) Antarctic Antarctic Peninsula Bransfield Strait Scotia Sea The Antarctic
institution Open Polar
collection DataCite Metadata Store (German National Library of Science and Technology)
op_collection_id ftdatacite
language unknown
topic Antarctic, Drift, Eggs, Larvae, Notothenia coriiceps, Nototheniidae
spellingShingle Antarctic, Drift, Eggs, Larvae, Notothenia coriiceps, Nototheniidae
Kellermann, A.
Egg and larval drift of the Antarctic fish Notothenia coriiceps ...
topic_facet Antarctic, Drift, Eggs, Larvae, Notothenia coriiceps, Nototheniidae
description The drift of eggs and larvae of the Antarctic fish Notothenia coriiceps is described from material collected between 1975 and 1988. Spawning is probably demersal. The fertilized eggs ascend to surface waters and are pelagic under hatching. They drift into oceanic waters where they hatch in late November/early December (Antarctic Peninsula). The larvae are neustonic and drift with the Antarctic Circumpolar Current. They are dispersed across the Scotia Sea and may drift as far as South Georgia, providing evidence of gene flow to other fish populations. The pelagic ‘blue phase’ juveniles may spend the winter and second summer in the midwaters before transition to the demersal phase, although this transition may occur by the end of the first summer. The complete lack of larvae during summer and fall suggested that the egg and larval population is dispersed from Bransfield Strait and adjacent waters. Recruitment to this area is likely to be provided from the south-west with the Circumpolar Current. The life cycle ...
format Article in Journal/Newspaper
author Kellermann, A.
author_facet Kellermann, A.
author_sort Kellermann, A.
title Egg and larval drift of the Antarctic fish Notothenia coriiceps ...
title_short Egg and larval drift of the Antarctic fish Notothenia coriiceps ...
title_full Egg and larval drift of the Antarctic fish Notothenia coriiceps ...
title_fullStr Egg and larval drift of the Antarctic fish Notothenia coriiceps ...
title_full_unstemmed Egg and larval drift of the Antarctic fish Notothenia coriiceps ...
title_sort egg and larval drift of the antarctic fish notothenia coriiceps ...
publisher Cybium
publishDate 1991
url https://dx.doi.org/10.26028/cybium/1991-153-005
https://sfi-cybium.fr/fr/egg-and-larval-drift-antarctic-fish-notothenia-coriiceps
geographic Antarctic
Antarctic Peninsula
Bransfield Strait
Scotia Sea
The Antarctic
geographic_facet Antarctic
Antarctic Peninsula
Bransfield Strait
Scotia Sea
The Antarctic
genre Antarc*
Antarctic
Antarctic Peninsula
Bransfield Strait
Scotia Sea
genre_facet Antarc*
Antarctic
Antarctic Peninsula
Bransfield Strait
Scotia Sea
op_doi https://doi.org/10.26028/cybium/1991-153-005
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