Pelagic Amphipods of the Slope Waters of Northeast Greenland
Nine species of pelagic amphipods representing eight genera were collected from the drifting ice station Arlis II over the continental shelf and slope off northeast Greenland, from 77°29′N lat, 9°38′W long to 67°03′N lat, 26°18′W long. Parathemisto abyssorum predominated in this area and in a simila...
Published in: | Journal of the Fisheries Research Board of Canada |
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Language: | English |
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Canadian Science Publishing
1968
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Online Access: | http://dx.doi.org/10.1139/f68-147 http://www.nrcresearchpress.com/doi/pdf/10.1139/f68-147 |
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crcansciencepubl:10.1139/f68-147 2024-04-07T07:49:44+00:00 Pelagic Amphipods of the Slope Waters of Northeast Greenland Tencati, John R. Geiger, Stephen R. 1968 http://dx.doi.org/10.1139/f68-147 http://www.nrcresearchpress.com/doi/pdf/10.1139/f68-147 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Journal of the Fisheries Research Board of Canada volume 25, issue 8, page 1637-1650 ISSN 0015-296X journal-article 1968 crcansciencepubl https://doi.org/10.1139/f68-147 2024-03-08T00:37:36Z Nine species of pelagic amphipods representing eight genera were collected from the drifting ice station Arlis II over the continental shelf and slope off northeast Greenland, from 77°29′N lat, 9°38′W long to 67°03′N lat, 26°18′W long. Parathemisto abyssorum predominated in this area and in a similar area of the Beaufort Sea, but was less abundant in a high arctic area north of Greenland.Gammarus wilkitzkii, Apherusa glacialis, Pseudalibrotus nanseni, and probably Eusirus holmii are associated with the underside of ice and their distribution is apparently independent of bottom depth. Gammarus wilkitzkii, A. glacialis, P. abyssorum, and P. libellula reproduce in the waters off northeast Greenland. The boreal species Cyphocaris bouvieri is newly recorded from northeast Greenland waters. An ellobiopsid parasite, Thalassomyces marsupii, hinders the development of some primary and secondary sexual characteristics of P. abyssorum.The zooplankton fauna off northeast Greenland is a continuation of the arctic fauna with a definite, but perhaps irregular, boreal influence and suggests that water under an ice cover may not always be arctic. Article in Journal/Newspaper Arctic Beaufort Sea Gammarus wilkitzkii Greenland Zooplankton Canadian Science Publishing Arctic Greenland Journal of the Fisheries Research Board of Canada 25 8 1637 1650 |
institution |
Open Polar |
collection |
Canadian Science Publishing |
op_collection_id |
crcansciencepubl |
language |
English |
description |
Nine species of pelagic amphipods representing eight genera were collected from the drifting ice station Arlis II over the continental shelf and slope off northeast Greenland, from 77°29′N lat, 9°38′W long to 67°03′N lat, 26°18′W long. Parathemisto abyssorum predominated in this area and in a similar area of the Beaufort Sea, but was less abundant in a high arctic area north of Greenland.Gammarus wilkitzkii, Apherusa glacialis, Pseudalibrotus nanseni, and probably Eusirus holmii are associated with the underside of ice and their distribution is apparently independent of bottom depth. Gammarus wilkitzkii, A. glacialis, P. abyssorum, and P. libellula reproduce in the waters off northeast Greenland. The boreal species Cyphocaris bouvieri is newly recorded from northeast Greenland waters. An ellobiopsid parasite, Thalassomyces marsupii, hinders the development of some primary and secondary sexual characteristics of P. abyssorum.The zooplankton fauna off northeast Greenland is a continuation of the arctic fauna with a definite, but perhaps irregular, boreal influence and suggests that water under an ice cover may not always be arctic. |
format |
Article in Journal/Newspaper |
author |
Tencati, John R. Geiger, Stephen R. |
spellingShingle |
Tencati, John R. Geiger, Stephen R. Pelagic Amphipods of the Slope Waters of Northeast Greenland |
author_facet |
Tencati, John R. Geiger, Stephen R. |
author_sort |
Tencati, John R. |
title |
Pelagic Amphipods of the Slope Waters of Northeast Greenland |
title_short |
Pelagic Amphipods of the Slope Waters of Northeast Greenland |
title_full |
Pelagic Amphipods of the Slope Waters of Northeast Greenland |
title_fullStr |
Pelagic Amphipods of the Slope Waters of Northeast Greenland |
title_full_unstemmed |
Pelagic Amphipods of the Slope Waters of Northeast Greenland |
title_sort |
pelagic amphipods of the slope waters of northeast greenland |
publisher |
Canadian Science Publishing |
publishDate |
1968 |
url |
http://dx.doi.org/10.1139/f68-147 http://www.nrcresearchpress.com/doi/pdf/10.1139/f68-147 |
geographic |
Arctic Greenland |
geographic_facet |
Arctic Greenland |
genre |
Arctic Beaufort Sea Gammarus wilkitzkii Greenland Zooplankton |
genre_facet |
Arctic Beaufort Sea Gammarus wilkitzkii Greenland Zooplankton |
op_source |
Journal of the Fisheries Research Board of Canada volume 25, issue 8, page 1637-1650 ISSN 0015-296X |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/f68-147 |
container_title |
Journal of the Fisheries Research Board of Canada |
container_volume |
25 |
container_issue |
8 |
container_start_page |
1637 |
op_container_end_page |
1650 |
_version_ |
1795664235253989376 |