Naked dragonfishes Gymnodraco acuticeps and G. victori (Bathydraconidae, Notothenioidei) off Terre Adélie are a single species ...
Taxonomists have generally considered the two bathydraconid species Gymnodraco acuticeps Boulenger, 1902 and Gymnodraco victori Hureau, 1963 as synonymous based on field experience or from personal communications. However, no study has been devoted to that question and here we address it using three...
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ftdatacite:10.26028/cybium/2011-352-005 2024-06-09T07:41:05+00:00 Naked dragonfishes Gymnodraco acuticeps and G. victori (Bathydraconidae, Notothenioidei) off Terre Adélie are a single species ... Rey, Olivier Bonillo, Céline Gallut, Cyril Cruaud, Corinne Dettaï, Agnès Ozouf-Costaz, Catherine Lecointre, Guillaume 2011 https://dx.doi.org/10.26028/cybium/2011-352-005 http://sfi-cybium.fr/fr/naked-dragonfishes-gymnodraco-acuticeps-and-g-victori-bathydraconidae-notothenioidei-terre-adélie unknown Cybium Bathydraconidae, East Antarctic, Gymnodraco, Terre Adélie DataPaper CreativeWork article 2011 ftdatacite https://doi.org/10.26028/cybium/2011-352-005 2024-05-13T13:46:19Z Taxonomists have generally considered the two bathydraconid species Gymnodraco acuticeps Boulenger, 1902 and Gymnodraco victori Hureau, 1963 as synonymous based on field experience or from personal communications. However, no study has been devoted to that question and here we address it using three lines of evidence: comparison of variable DNA sequences, morphology and cytogenetics. We sequenced four molecular markers for a large sampling to test the delimitation between the two species from individuals caught off Terre Adélie (type locality of G. victori); among them is the cytochrome oxidase I (COI) gene, for which a large reference database is available in the Barcode of Life project for many taxa. However it contains only two Gymnodraco acuticeps sequences and none from G. victori. The karyotype of G. victori was obtained and compared with the one from G. acuticeps. From specimens from the MNHN collections, we recorded the two external characters most commonly used in the field to assign individuals to ... Article in Journal/Newspaper Antarc* Antarctic DataCite Metadata Store (German National Library of Science and Technology) Antarctic 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 |
Bathydraconidae, East Antarctic, Gymnodraco, Terre Adélie |
spellingShingle |
Bathydraconidae, East Antarctic, Gymnodraco, Terre Adélie Rey, Olivier Bonillo, Céline Gallut, Cyril Cruaud, Corinne Dettaï, Agnès Ozouf-Costaz, Catherine Lecointre, Guillaume Naked dragonfishes Gymnodraco acuticeps and G. victori (Bathydraconidae, Notothenioidei) off Terre Adélie are a single species ... |
topic_facet |
Bathydraconidae, East Antarctic, Gymnodraco, Terre Adélie |
description |
Taxonomists have generally considered the two bathydraconid species Gymnodraco acuticeps Boulenger, 1902 and Gymnodraco victori Hureau, 1963 as synonymous based on field experience or from personal communications. However, no study has been devoted to that question and here we address it using three lines of evidence: comparison of variable DNA sequences, morphology and cytogenetics. We sequenced four molecular markers for a large sampling to test the delimitation between the two species from individuals caught off Terre Adélie (type locality of G. victori); among them is the cytochrome oxidase I (COI) gene, for which a large reference database is available in the Barcode of Life project for many taxa. However it contains only two Gymnodraco acuticeps sequences and none from G. victori. The karyotype of G. victori was obtained and compared with the one from G. acuticeps. From specimens from the MNHN collections, we recorded the two external characters most commonly used in the field to assign individuals to ... |
format |
Article in Journal/Newspaper |
author |
Rey, Olivier Bonillo, Céline Gallut, Cyril Cruaud, Corinne Dettaï, Agnès Ozouf-Costaz, Catherine Lecointre, Guillaume |
author_facet |
Rey, Olivier Bonillo, Céline Gallut, Cyril Cruaud, Corinne Dettaï, Agnès Ozouf-Costaz, Catherine Lecointre, Guillaume |
author_sort |
Rey, Olivier |
title |
Naked dragonfishes Gymnodraco acuticeps and G. victori (Bathydraconidae, Notothenioidei) off Terre Adélie are a single species ... |
title_short |
Naked dragonfishes Gymnodraco acuticeps and G. victori (Bathydraconidae, Notothenioidei) off Terre Adélie are a single species ... |
title_full |
Naked dragonfishes Gymnodraco acuticeps and G. victori (Bathydraconidae, Notothenioidei) off Terre Adélie are a single species ... |
title_fullStr |
Naked dragonfishes Gymnodraco acuticeps and G. victori (Bathydraconidae, Notothenioidei) off Terre Adélie are a single species ... |
title_full_unstemmed |
Naked dragonfishes Gymnodraco acuticeps and G. victori (Bathydraconidae, Notothenioidei) off Terre Adélie are a single species ... |
title_sort |
naked dragonfishes gymnodraco acuticeps and g. victori (bathydraconidae, notothenioidei) off terre adélie are a single species ... |
publisher |
Cybium |
publishDate |
2011 |
url |
https://dx.doi.org/10.26028/cybium/2011-352-005 http://sfi-cybium.fr/fr/naked-dragonfishes-gymnodraco-acuticeps-and-g-victori-bathydraconidae-notothenioidei-terre-adélie |
long_lat |
ENVELOPE(139.000,139.000,-67.000,-67.000) ENVELOPE(138.991,138.991,-59.999,-59.999) |
geographic |
Antarctic Terre Adélie Terre-Adélie |
geographic_facet |
Antarctic Terre Adélie Terre-Adélie |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_doi |
https://doi.org/10.26028/cybium/2011-352-005 |
_version_ |
1801369506316025856 |