Data from: Genetics redraws pelagic biogeography of Calanus
Planktonic copepods of the genus Calanus play a central role in North Atlantic/Arctic marine food webs. Here, using molecular markers, we redrew the distributional ranges of Calanus species inhabiting the North Atlantic and Arctic Oceans and revealed much wider and more broadly overlapping distribut...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:102511 2023-07-02T03:31:11+02:00 Data from: Genetics redraws pelagic biogeography of Calanus Choquet, Marvin Hatlebakk, Maja Dhanasiri, Anusha K.S. Kosobokova, Ksenia Smolina, Irina Søreide, Janne E. Svensen, Camilla Melle, Webjørn Kwaśniewski, Sławomir Eiane, Ketil Daase, Malin Tverberg, Vigdis Skreslet, Stig Bucklin, Ann Hoarau, Galice 2017-11-30T16:59:03.000+01:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-6u-a6c3 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:102511 unknown doi:10.5061/dryad.tq71j/1 doi:10.1098/rsbl.2017.0588 http://nbn-resolving.org/urn:nbn:nl:ui:13-6u-a6c3 doi:10.5061/dryad.tq71j https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:102511 OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf Life sciences medicine and health care 2017 ftdans https://doi.org/10.5061/dryad.tq71j/110.1098/rsbl.2017.058810.5061/dryad.tq71j 2023-06-13T13:28:30Z Planktonic copepods of the genus Calanus play a central role in North Atlantic/Arctic marine food webs. Here, using molecular markers, we redrew the distributional ranges of Calanus species inhabiting the North Atlantic and Arctic Oceans and revealed much wider and more broadly overlapping distributions than previously described. The Arctic shelf species, C. glacialis, dominated the zooplankton assemblage of many Norwegian fjords, where only C. finmarchicus has been reported previously. In these fjords, high occurrences of the Arctic species C. hyperboreus were also found. Molecular markers revealed that the most common method of species identification, prosome length, cannot reliably discriminate the species in Norwegian fjords. Differences in degree of genetic differentiation among fjord populations of the two species suggested that C. glacialis is a more permanent resident of the fjords than C. finmarchicus. We found no evidence of hybridisation between the species. Our results indicate a critical need for the wider use of molecular markers to reliably identify and discriminate these morphologically-similar copepod species, which serve as important indicators of climate responses. Other/Unknown Material Arctic Atlantic Arctic Atlantic-Arctic North Atlantic Zooplankton Copepods Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) Arctic |
institution |
Open Polar |
collection |
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
op_collection_id |
ftdans |
language |
unknown |
topic |
Life sciences medicine and health care |
spellingShingle |
Life sciences medicine and health care Choquet, Marvin Hatlebakk, Maja Dhanasiri, Anusha K.S. Kosobokova, Ksenia Smolina, Irina Søreide, Janne E. Svensen, Camilla Melle, Webjørn Kwaśniewski, Sławomir Eiane, Ketil Daase, Malin Tverberg, Vigdis Skreslet, Stig Bucklin, Ann Hoarau, Galice Data from: Genetics redraws pelagic biogeography of Calanus |
topic_facet |
Life sciences medicine and health care |
description |
Planktonic copepods of the genus Calanus play a central role in North Atlantic/Arctic marine food webs. Here, using molecular markers, we redrew the distributional ranges of Calanus species inhabiting the North Atlantic and Arctic Oceans and revealed much wider and more broadly overlapping distributions than previously described. The Arctic shelf species, C. glacialis, dominated the zooplankton assemblage of many Norwegian fjords, where only C. finmarchicus has been reported previously. In these fjords, high occurrences of the Arctic species C. hyperboreus were also found. Molecular markers revealed that the most common method of species identification, prosome length, cannot reliably discriminate the species in Norwegian fjords. Differences in degree of genetic differentiation among fjord populations of the two species suggested that C. glacialis is a more permanent resident of the fjords than C. finmarchicus. We found no evidence of hybridisation between the species. Our results indicate a critical need for the wider use of molecular markers to reliably identify and discriminate these morphologically-similar copepod species, which serve as important indicators of climate responses. |
author |
Choquet, Marvin Hatlebakk, Maja Dhanasiri, Anusha K.S. Kosobokova, Ksenia Smolina, Irina Søreide, Janne E. Svensen, Camilla Melle, Webjørn Kwaśniewski, Sławomir Eiane, Ketil Daase, Malin Tverberg, Vigdis Skreslet, Stig Bucklin, Ann Hoarau, Galice |
author_facet |
Choquet, Marvin Hatlebakk, Maja Dhanasiri, Anusha K.S. Kosobokova, Ksenia Smolina, Irina Søreide, Janne E. Svensen, Camilla Melle, Webjørn Kwaśniewski, Sławomir Eiane, Ketil Daase, Malin Tverberg, Vigdis Skreslet, Stig Bucklin, Ann Hoarau, Galice |
author_sort |
Choquet, Marvin |
title |
Data from: Genetics redraws pelagic biogeography of Calanus |
title_short |
Data from: Genetics redraws pelagic biogeography of Calanus |
title_full |
Data from: Genetics redraws pelagic biogeography of Calanus |
title_fullStr |
Data from: Genetics redraws pelagic biogeography of Calanus |
title_full_unstemmed |
Data from: Genetics redraws pelagic biogeography of Calanus |
title_sort |
data from: genetics redraws pelagic biogeography of calanus |
publishDate |
2017 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-6u-a6c3 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:102511 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Atlantic Arctic Atlantic-Arctic North Atlantic Zooplankton Copepods |
genre_facet |
Arctic Atlantic Arctic Atlantic-Arctic North Atlantic Zooplankton Copepods |
op_relation |
doi:10.5061/dryad.tq71j/1 doi:10.1098/rsbl.2017.0588 http://nbn-resolving.org/urn:nbn:nl:ui:13-6u-a6c3 doi:10.5061/dryad.tq71j https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:102511 |
op_rights |
OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf |
op_doi |
https://doi.org/10.5061/dryad.tq71j/110.1098/rsbl.2017.058810.5061/dryad.tq71j |
_version_ |
1770275447285743616 |