Morphologie externe et pigmentation du dauphin de Commerson, Cephalorhynchus commersonii (Lacépède, 1804), en particulier celui des îles Kerguelen
Accurate data on the external morphology and color pattern of Commerson's dolphin (Cephalorhynchus commersonii) off the Kerguelen Islands were obtained by studying 11 individuals. The total length of the animals is 142,6 to 174 cm and their weight ranges between 55 and 86 kg. Their coloration i...
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Canadian Science Publishing
1984
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Online Access: | http://dx.doi.org/10.1139/z84-363 http://www.nrcresearchpress.com/doi/pdf/10.1139/z84-363 |
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crcansciencepubl:10.1139/z84-363 2023-12-17T10:32:48+01:00 Morphologie externe et pigmentation du dauphin de Commerson, Cephalorhynchus commersonii (Lacépède, 1804), en particulier celui des îles Kerguelen Robineau, Daniel 1984 http://dx.doi.org/10.1139/z84-363 http://www.nrcresearchpress.com/doi/pdf/10.1139/z84-363 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Zoology volume 62, issue 12, page 2465-2475 ISSN 0008-4301 1480-3283 Animal Science and Zoology Ecology, Evolution, Behavior and Systematics journal-article 1984 crcansciencepubl https://doi.org/10.1139/z84-363 2023-11-19T13:38:37Z Accurate data on the external morphology and color pattern of Commerson's dolphin (Cephalorhynchus commersonii) off the Kerguelen Islands were obtained by studying 11 individuals. The total length of the animals is 142,6 to 174 cm and their weight ranges between 55 and 86 kg. Their coloration is black, grey, and white; a sexual dimorphism exists in the form of genital patches. As far as I know, these dolphins are much bigger and heavier than South American specimens. Their coloration also differs from the typically black and white pattern of the latter. These characteristics suggest that the Kerguelen Islands population is isolated from the main stock of the species. Article in Journal/Newspaper Kerguelen Islands Canadian Science Publishing (via Crossref) Kerguelen Kerguelen Islands Îles Kerguelen ENVELOPE(69.167,69.167,-49.250,-49.250) Canadian Journal of Zoology 62 12 2465 2475 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics Robineau, Daniel Morphologie externe et pigmentation du dauphin de Commerson, Cephalorhynchus commersonii (Lacépède, 1804), en particulier celui des îles Kerguelen |
topic_facet |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics |
description |
Accurate data on the external morphology and color pattern of Commerson's dolphin (Cephalorhynchus commersonii) off the Kerguelen Islands were obtained by studying 11 individuals. The total length of the animals is 142,6 to 174 cm and their weight ranges between 55 and 86 kg. Their coloration is black, grey, and white; a sexual dimorphism exists in the form of genital patches. As far as I know, these dolphins are much bigger and heavier than South American specimens. Their coloration also differs from the typically black and white pattern of the latter. These characteristics suggest that the Kerguelen Islands population is isolated from the main stock of the species. |
format |
Article in Journal/Newspaper |
author |
Robineau, Daniel |
author_facet |
Robineau, Daniel |
author_sort |
Robineau, Daniel |
title |
Morphologie externe et pigmentation du dauphin de Commerson, Cephalorhynchus commersonii (Lacépède, 1804), en particulier celui des îles Kerguelen |
title_short |
Morphologie externe et pigmentation du dauphin de Commerson, Cephalorhynchus commersonii (Lacépède, 1804), en particulier celui des îles Kerguelen |
title_full |
Morphologie externe et pigmentation du dauphin de Commerson, Cephalorhynchus commersonii (Lacépède, 1804), en particulier celui des îles Kerguelen |
title_fullStr |
Morphologie externe et pigmentation du dauphin de Commerson, Cephalorhynchus commersonii (Lacépède, 1804), en particulier celui des îles Kerguelen |
title_full_unstemmed |
Morphologie externe et pigmentation du dauphin de Commerson, Cephalorhynchus commersonii (Lacépède, 1804), en particulier celui des îles Kerguelen |
title_sort |
morphologie externe et pigmentation du dauphin de commerson, cephalorhynchus commersonii (lacépède, 1804), en particulier celui des îles kerguelen |
publisher |
Canadian Science Publishing |
publishDate |
1984 |
url |
http://dx.doi.org/10.1139/z84-363 http://www.nrcresearchpress.com/doi/pdf/10.1139/z84-363 |
long_lat |
ENVELOPE(69.167,69.167,-49.250,-49.250) |
geographic |
Kerguelen Kerguelen Islands Îles Kerguelen |
geographic_facet |
Kerguelen Kerguelen Islands Îles Kerguelen |
genre |
Kerguelen Islands |
genre_facet |
Kerguelen Islands |
op_source |
Canadian Journal of Zoology volume 62, issue 12, page 2465-2475 ISSN 0008-4301 1480-3283 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/z84-363 |
container_title |
Canadian Journal of Zoology |
container_volume |
62 |
container_issue |
12 |
container_start_page |
2465 |
op_container_end_page |
2475 |
_version_ |
1785586647465721856 |