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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ftnorduniv:oai:nordopen.nord.no:11250/2480206 2023-05-15T14:46:36+02:00 Genetics redraws pelagic biogeography of Calanus Choquet, Marvin Raoul Charles Roger Ren Haltebakk, Maja Dhanasiri, Anusha Krishanthi Shyama Kosobokova, Ksenia N. Smolina, Irina Vladimirovna Søreide, Janne Svensen, Camilla Melle, Webjørn Raunsgård Kwasniewski, Slawomir Eiane, Ketil Daase, Malin Tverberg, Vigdis Skreslet, Stig Bucklin, Ann Hoarau, Galice Guillaume 2017 application/pdf http://hdl.handle.net/11250/2480206 https://doi.org/10.1098/rsbl.2017.0588 eng eng The Royal Society EC/FP7/264933 Norges forskningsråd: 216578 Norges forskningsråd: 226417 Norges forskningsråd: 227139 Norges forskningsråd: 246747 Pol-Nor/201992/93/2014 Russian Foundation for Basic Research: 15-29-02447 Russian Foundation for Basic Research: 16-04-00375 Russian Scientific Foundation: 14-50-00095 Universitetssenteret på Svalbard Choquet, M. R. C. R. R., Haltebakk, M., Dhanasiri, A. K. S., Kosobokova, K. N., Smolina, I. V., Søreide, J. . Hoarau, G. G. (2017). Genetics redraws pelagic biogeography of Calanus. Biology Letters, 13(12): 20170588. doi: urn:issn:1744-9561 http://hdl.handle.net/11250/2480206 https://doi.org/10.1098/rsbl.2017.0588 cristin:1533623 Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no © 2017, The Author(s) CC-BY 5 13 Biology Letters 12 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497 VDP::Matematikk og Naturvitenskap: 400::Basale biofag: 470::Genetikk og genomikk: 474 Journal article Peer reviewed 2017 ftnorduniv https://doi.org/10.1098/rsbl.2017.0588 2021-07-13T18:13:12Z 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 hybridization 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. publishedVersion Paid Open Access Article in Journal/Newspaper Arctic Atlantic Arctic Atlantic-Arctic North Atlantic Zooplankton Copepods Open archive Nord universitet Arctic Biology Letters 13 12 20170588 |
institution |
Open Polar |
collection |
Open archive Nord universitet |
op_collection_id |
ftnorduniv |
language |
English |
topic |
VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497 VDP::Matematikk og Naturvitenskap: 400::Basale biofag: 470::Genetikk og genomikk: 474 |
spellingShingle |
VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497 VDP::Matematikk og Naturvitenskap: 400::Basale biofag: 470::Genetikk og genomikk: 474 Choquet, Marvin Raoul Charles Roger Ren Haltebakk, Maja Dhanasiri, Anusha Krishanthi Shyama Kosobokova, Ksenia N. Smolina, Irina Vladimirovna Søreide, Janne Svensen, Camilla Melle, Webjørn Raunsgård Kwasniewski, Slawomir Eiane, Ketil Daase, Malin Tverberg, Vigdis Skreslet, Stig Bucklin, Ann Hoarau, Galice Guillaume Genetics redraws pelagic biogeography of Calanus |
topic_facet |
VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497 VDP::Matematikk og Naturvitenskap: 400::Basale biofag: 470::Genetikk og genomikk: 474 |
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 hybridization 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. publishedVersion Paid Open Access |
format |
Article in Journal/Newspaper |
author |
Choquet, Marvin Raoul Charles Roger Ren Haltebakk, Maja Dhanasiri, Anusha Krishanthi Shyama Kosobokova, Ksenia N. Smolina, Irina Vladimirovna Søreide, Janne Svensen, Camilla Melle, Webjørn Raunsgård Kwasniewski, Slawomir Eiane, Ketil Daase, Malin Tverberg, Vigdis Skreslet, Stig Bucklin, Ann Hoarau, Galice Guillaume |
author_facet |
Choquet, Marvin Raoul Charles Roger Ren Haltebakk, Maja Dhanasiri, Anusha Krishanthi Shyama Kosobokova, Ksenia N. Smolina, Irina Vladimirovna Søreide, Janne Svensen, Camilla Melle, Webjørn Raunsgård Kwasniewski, Slawomir Eiane, Ketil Daase, Malin Tverberg, Vigdis Skreslet, Stig Bucklin, Ann Hoarau, Galice Guillaume |
author_sort |
Choquet, Marvin Raoul Charles Roger Ren |
title |
Genetics redraws pelagic biogeography of Calanus |
title_short |
Genetics redraws pelagic biogeography of Calanus |
title_full |
Genetics redraws pelagic biogeography of Calanus |
title_fullStr |
Genetics redraws pelagic biogeography of Calanus |
title_full_unstemmed |
Genetics redraws pelagic biogeography of Calanus |
title_sort |
genetics redraws pelagic biogeography of calanus |
publisher |
The Royal Society |
publishDate |
2017 |
url |
http://hdl.handle.net/11250/2480206 https://doi.org/10.1098/rsbl.2017.0588 |
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_source |
5 13 Biology Letters 12 |
op_relation |
EC/FP7/264933 Norges forskningsråd: 216578 Norges forskningsråd: 226417 Norges forskningsråd: 227139 Norges forskningsråd: 246747 Pol-Nor/201992/93/2014 Russian Foundation for Basic Research: 15-29-02447 Russian Foundation for Basic Research: 16-04-00375 Russian Scientific Foundation: 14-50-00095 Universitetssenteret på Svalbard Choquet, M. R. C. R. R., Haltebakk, M., Dhanasiri, A. K. S., Kosobokova, K. N., Smolina, I. V., Søreide, J. . Hoarau, G. G. (2017). Genetics redraws pelagic biogeography of Calanus. Biology Letters, 13(12): 20170588. doi: urn:issn:1744-9561 http://hdl.handle.net/11250/2480206 https://doi.org/10.1098/rsbl.2017.0588 cristin:1533623 |
op_rights |
Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no © 2017, The Author(s) |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1098/rsbl.2017.0588 |
container_title |
Biology Letters |
container_volume |
13 |
container_issue |
12 |
container_start_page |
20170588 |
_version_ |
1766317798200442880 |