Medusae, siphonophores and ctenophores of the Magellan Region
Medusae, siphonophores and ctenophores were conspicuous and relatively abundant organisms in the Magellan Straits, Beagle Channel and adjacent waters during the Victor Hensen campaign in 1994. Hydromedusae were the most abundant component of this assemblage (mainly Bougainvillia macloviana, Clytia s...
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Language: | English |
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Consejo Superior de Investigaciones Científicas
1999
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ftjscientiamarin:oai:scientiamarina.revistas.csic.es:article/888 2023-05-15T13:41:51+02:00 Medusae, siphonophores and ctenophores of the Magellan Region Medusas, sifonóforos y ctenóforos en la región Magallánica Pagès, Francesc Orejas, Covadonga 1999-12-30 application/pdf https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/888 https://doi.org/10.3989/scimar.1999.63s151 eng eng Consejo Superior de Investigaciones Científicas https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/888/929 https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/888 doi:10.3989/scimar.1999.63s151 Copyright (c) 1999 Consejo Superior de Investigaciones Científicas (CSIC) https://creativecommons.org/licenses/by/4.0 CC-BY Scientia Marina; Vol. 63 No. S1 (1999); 51-57 Scientia Marina; Vol. 63 Núm. S1 (1999); 51-57 1886-8134 0214-8358 10.3989/scimar.1999.63s1 Medusae siphonophores ctenophores Magellan Straits Beagle Channel Medusas sifonóforos ctenóforos Estrecho de Magallanes Canal del Beagle info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed article Artículo revisado por pares 1999 ftjscientiamarin https://doi.org/10.3989/scimar.1999.63s151 https://doi.org/10.3989/scimar.1999.63s1 2022-03-20T16:30:49Z Medusae, siphonophores and ctenophores were conspicuous and relatively abundant organisms in the Magellan Straits, Beagle Channel and adjacent waters during the Victor Hensen campaign in 1994. Hydromedusae were the most abundant component of this assemblage (mainly Bougainvillia macloviana, Clytia simplex and Obelia spp.) and showed the highest number of species (29). Siphonophores were second in species number (8) and mainly occurred outside the Magellan Straits (mainly Muggiaea atlantica, Dimophyes arctica, Lensia conoidea and Pyrostephos vanhoeffeni). Callianira Antarctica was the only mesozooplanktonic ctenophore and showed a widespread distribution throughout the region. Aggregations of large Beroe cucumis and Desmonema gaudichaudi were observed at some stations. The abundance and depth distribution is given for the most important species and some patterns in the species distribution are postulated. Medusas, sifonóforos y ctenóforos fueron organismos notorios y relativamente abundantes en el Estrecho de Magallanes, Canal del Beagle y aguas circundantes durante la campaña del “Victor Hensen” en 1994. Las hidromedusas constituyeron el componente más abundante de este conjunto (principalmente Bougainvillia macloviana, Clytia simples y Obelia spp.) y mostraron el mayor número de especies (29). Los sifonóforos fueron el segundo grupo en número de especies (8) y se distribuyeron principalmente fuera del Estrecho de Magallanes (principalmente Muggiaea atlantica, Dimophyes arctica, Lensia conoidea y Pyrostephos vanhoeffeni). Callianira antarctica fué el único ctenóforo mesozooplanctónico y mostró una amplia distribución en toda la región. Agregaciones de ejemplares grandes de Beroe cucumis y Desmonema gaudichaudi fueron observadas en algunas estaciones. Se presenta la abundancia y distribución batimétrica para las especies más importantes y se postulan algunas pautas de distribución. Article in Journal/Newspaper Antarc* Antarctica Scientia Marina (E-Journal) Magallanes ENVELOPE(-62.933,-62.933,-64.883,-64.883) Estrecho ENVELOPE(-60.783,-60.783,-62.467,-62.467) Scientia Marina 63 S1 51 57 |
institution |
Open Polar |
collection |
Scientia Marina (E-Journal) |
op_collection_id |
ftjscientiamarin |
language |
English |
topic |
Medusae siphonophores ctenophores Magellan Straits Beagle Channel Medusas sifonóforos ctenóforos Estrecho de Magallanes Canal del Beagle |
spellingShingle |
Medusae siphonophores ctenophores Magellan Straits Beagle Channel Medusas sifonóforos ctenóforos Estrecho de Magallanes Canal del Beagle Pagès, Francesc Orejas, Covadonga Medusae, siphonophores and ctenophores of the Magellan Region |
topic_facet |
Medusae siphonophores ctenophores Magellan Straits Beagle Channel Medusas sifonóforos ctenóforos Estrecho de Magallanes Canal del Beagle |
description |
Medusae, siphonophores and ctenophores were conspicuous and relatively abundant organisms in the Magellan Straits, Beagle Channel and adjacent waters during the Victor Hensen campaign in 1994. Hydromedusae were the most abundant component of this assemblage (mainly Bougainvillia macloviana, Clytia simplex and Obelia spp.) and showed the highest number of species (29). Siphonophores were second in species number (8) and mainly occurred outside the Magellan Straits (mainly Muggiaea atlantica, Dimophyes arctica, Lensia conoidea and Pyrostephos vanhoeffeni). Callianira Antarctica was the only mesozooplanktonic ctenophore and showed a widespread distribution throughout the region. Aggregations of large Beroe cucumis and Desmonema gaudichaudi were observed at some stations. The abundance and depth distribution is given for the most important species and some patterns in the species distribution are postulated. Medusas, sifonóforos y ctenóforos fueron organismos notorios y relativamente abundantes en el Estrecho de Magallanes, Canal del Beagle y aguas circundantes durante la campaña del “Victor Hensen” en 1994. Las hidromedusas constituyeron el componente más abundante de este conjunto (principalmente Bougainvillia macloviana, Clytia simples y Obelia spp.) y mostraron el mayor número de especies (29). Los sifonóforos fueron el segundo grupo en número de especies (8) y se distribuyeron principalmente fuera del Estrecho de Magallanes (principalmente Muggiaea atlantica, Dimophyes arctica, Lensia conoidea y Pyrostephos vanhoeffeni). Callianira antarctica fué el único ctenóforo mesozooplanctónico y mostró una amplia distribución en toda la región. Agregaciones de ejemplares grandes de Beroe cucumis y Desmonema gaudichaudi fueron observadas en algunas estaciones. Se presenta la abundancia y distribución batimétrica para las especies más importantes y se postulan algunas pautas de distribución. |
format |
Article in Journal/Newspaper |
author |
Pagès, Francesc Orejas, Covadonga |
author_facet |
Pagès, Francesc Orejas, Covadonga |
author_sort |
Pagès, Francesc |
title |
Medusae, siphonophores and ctenophores of the Magellan Region |
title_short |
Medusae, siphonophores and ctenophores of the Magellan Region |
title_full |
Medusae, siphonophores and ctenophores of the Magellan Region |
title_fullStr |
Medusae, siphonophores and ctenophores of the Magellan Region |
title_full_unstemmed |
Medusae, siphonophores and ctenophores of the Magellan Region |
title_sort |
medusae, siphonophores and ctenophores of the magellan region |
publisher |
Consejo Superior de Investigaciones Científicas |
publishDate |
1999 |
url |
https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/888 https://doi.org/10.3989/scimar.1999.63s151 |
long_lat |
ENVELOPE(-62.933,-62.933,-64.883,-64.883) ENVELOPE(-60.783,-60.783,-62.467,-62.467) |
geographic |
Magallanes Estrecho |
geographic_facet |
Magallanes Estrecho |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Scientia Marina; Vol. 63 No. S1 (1999); 51-57 Scientia Marina; Vol. 63 Núm. S1 (1999); 51-57 1886-8134 0214-8358 10.3989/scimar.1999.63s1 |
op_relation |
https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/888/929 https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/888 doi:10.3989/scimar.1999.63s151 |
op_rights |
Copyright (c) 1999 Consejo Superior de Investigaciones Científicas (CSIC) https://creativecommons.org/licenses/by/4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.3989/scimar.1999.63s151 https://doi.org/10.3989/scimar.1999.63s1 |
container_title |
Scientia Marina |
container_volume |
63 |
container_issue |
S1 |
container_start_page |
51 |
op_container_end_page |
57 |
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1766159253727346688 |