Lithothamnion (Hapalidiales, Rhodophyta) in the changing Arctic and Subarctic: DNA sequencing of type and recent specimens provides a systematics foundation*
Coralline red algae in the non-geniculate genera Clathromorphum , Phymatolithon and Lithothamnion are important benthic ecosystem engineers in the photic zone of the Arctic and Subarctic. In these regions, the systematics and biogeography of Clathromorphum and Phymatolithon have mostly been resolved...
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Taylor & Francis
2021
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Online Access: | https://dx.doi.org/10.6084/m9.figshare.14790352.v1 https://tandf.figshare.com/articles/dataset/_i_Lithothamnion_i_Hapalidiales_Rhodophyta_in_the_changing_Arctic_and_Subarctic_DNA_sequencing_of_type_and_recent_specimens_provides_a_systematics_foundation_/14790352/1 |
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ftdatacite:10.6084/m9.figshare.14790352.v1 2023-05-15T14:50:06+02:00 Lithothamnion (Hapalidiales, Rhodophyta) in the changing Arctic and Subarctic: DNA sequencing of type and recent specimens provides a systematics foundation* Peña, Viviana Bélanger, David Gagnon, Patrick Richards, Joseph L. Le Gall, Line Hughey, Jeffery R. Saunders, Gary W. Lindstrom, Sandra C. Rinde, Eli Husa, Vivian Christie, Hartvig Fredriksen, Stein Hall-Spencer, Jason M. Steneck, Robert S. Schoenrock, Kathryn M. Gitmark, Janne Grefsrud, Ellen Sofie d’Auriac, Marc B. Anglès Legrand, Erwann Grall, Jacques Mumford, Thomas F. Kamenos, Nicholas A. Gabrielson, Paul W. 2021 https://dx.doi.org/10.6084/m9.figshare.14790352.v1 https://tandf.figshare.com/articles/dataset/_i_Lithothamnion_i_Hapalidiales_Rhodophyta_in_the_changing_Arctic_and_Subarctic_DNA_sequencing_of_type_and_recent_specimens_provides_a_systematics_foundation_/14790352/1 unknown Taylor & Francis https://dx.doi.org/10.1080/09670262.2021.1880643 https://dx.doi.org/10.6084/m9.figshare.14790352 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Evolutionary Biology FOS Biological sciences Ecology 69999 Biological Sciences not elsewhere classified Plant Biology 60506 Virology dataset Dataset 2021 ftdatacite https://doi.org/10.6084/m9.figshare.14790352.v1 https://doi.org/10.1080/09670262.2021.1880643 https://doi.org/10.6084/m9.figshare.14790352 2021-11-05T12:55:41Z Coralline red algae in the non-geniculate genera Clathromorphum , Phymatolithon and Lithothamnion are important benthic ecosystem engineers in the photic zone of the Arctic and Subarctic. In these regions, the systematics and biogeography of Clathromorphum and Phymatolithon have mostly been resolved whereas Lithothamnion has not, until now. Seventy-three specific and infraspecific names were given to Arctic and Subarctic Lithothamnion specimens in the late 19th and early 20th century by Frans R. Kjellman and Mikael H. Foslie. DNA sequences from 36 type specimens, five historical specimens, and an extensive sampling of recent collections resulted in the recognition of four Arctic and Subarctic Lithothamnion species, L. glaciale , L. lemoineae, L. soriferum and L. tophiforme . Three genes were sequenced, two plastid-encoded, rbc L and psb A, and the mitochondrial encoded COI-5P; rbc L and COI-5P segregated L. glaciale from L. tophiforme but psb A did not. Partial rbc L sequences obtained from type collections enabled us to correctly apply the earliest available names and to correctly place the remainder in synonymy. We were unable to sequence another 22 type specimens, but all of these are more recent names than those that are now applied. It is difficult to identify these species solely on morpho-anatomy as they can all occur as encrusting corallines or as maerl (rhodoliths). We demonstrate the importance of sequencing historical type specimens by showing that the recently proposed North-east Atlantic L. erinaceum is a synonym of one of the earliest published Arctic species of Lithothamnion, L. soriferum , itself incorrectly placed in synonymy under L. tophiforme based on morpho-anatomy. Based on sequenced specimens, we update the distributions and ecology of these species. Dataset Arctic North East Atlantic Subarctic DataCite Metadata Store (German National Library of Science and Technology) Arctic Kjellman ENVELOPE(-59.415,-59.415,-63.725,-63.725) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Evolutionary Biology FOS Biological sciences Ecology 69999 Biological Sciences not elsewhere classified Plant Biology 60506 Virology |
spellingShingle |
Evolutionary Biology FOS Biological sciences Ecology 69999 Biological Sciences not elsewhere classified Plant Biology 60506 Virology Peña, Viviana Bélanger, David Gagnon, Patrick Richards, Joseph L. Le Gall, Line Hughey, Jeffery R. Saunders, Gary W. Lindstrom, Sandra C. Rinde, Eli Husa, Vivian Christie, Hartvig Fredriksen, Stein Hall-Spencer, Jason M. Steneck, Robert S. Schoenrock, Kathryn M. Gitmark, Janne Grefsrud, Ellen Sofie d’Auriac, Marc B. Anglès Legrand, Erwann Grall, Jacques Mumford, Thomas F. Kamenos, Nicholas A. Gabrielson, Paul W. Lithothamnion (Hapalidiales, Rhodophyta) in the changing Arctic and Subarctic: DNA sequencing of type and recent specimens provides a systematics foundation* |
topic_facet |
Evolutionary Biology FOS Biological sciences Ecology 69999 Biological Sciences not elsewhere classified Plant Biology 60506 Virology |
description |
Coralline red algae in the non-geniculate genera Clathromorphum , Phymatolithon and Lithothamnion are important benthic ecosystem engineers in the photic zone of the Arctic and Subarctic. In these regions, the systematics and biogeography of Clathromorphum and Phymatolithon have mostly been resolved whereas Lithothamnion has not, until now. Seventy-three specific and infraspecific names were given to Arctic and Subarctic Lithothamnion specimens in the late 19th and early 20th century by Frans R. Kjellman and Mikael H. Foslie. DNA sequences from 36 type specimens, five historical specimens, and an extensive sampling of recent collections resulted in the recognition of four Arctic and Subarctic Lithothamnion species, L. glaciale , L. lemoineae, L. soriferum and L. tophiforme . Three genes were sequenced, two plastid-encoded, rbc L and psb A, and the mitochondrial encoded COI-5P; rbc L and COI-5P segregated L. glaciale from L. tophiforme but psb A did not. Partial rbc L sequences obtained from type collections enabled us to correctly apply the earliest available names and to correctly place the remainder in synonymy. We were unable to sequence another 22 type specimens, but all of these are more recent names than those that are now applied. It is difficult to identify these species solely on morpho-anatomy as they can all occur as encrusting corallines or as maerl (rhodoliths). We demonstrate the importance of sequencing historical type specimens by showing that the recently proposed North-east Atlantic L. erinaceum is a synonym of one of the earliest published Arctic species of Lithothamnion, L. soriferum , itself incorrectly placed in synonymy under L. tophiforme based on morpho-anatomy. Based on sequenced specimens, we update the distributions and ecology of these species. |
format |
Dataset |
author |
Peña, Viviana Bélanger, David Gagnon, Patrick Richards, Joseph L. Le Gall, Line Hughey, Jeffery R. Saunders, Gary W. Lindstrom, Sandra C. Rinde, Eli Husa, Vivian Christie, Hartvig Fredriksen, Stein Hall-Spencer, Jason M. Steneck, Robert S. Schoenrock, Kathryn M. Gitmark, Janne Grefsrud, Ellen Sofie d’Auriac, Marc B. Anglès Legrand, Erwann Grall, Jacques Mumford, Thomas F. Kamenos, Nicholas A. Gabrielson, Paul W. |
author_facet |
Peña, Viviana Bélanger, David Gagnon, Patrick Richards, Joseph L. Le Gall, Line Hughey, Jeffery R. Saunders, Gary W. Lindstrom, Sandra C. Rinde, Eli Husa, Vivian Christie, Hartvig Fredriksen, Stein Hall-Spencer, Jason M. Steneck, Robert S. Schoenrock, Kathryn M. Gitmark, Janne Grefsrud, Ellen Sofie d’Auriac, Marc B. Anglès Legrand, Erwann Grall, Jacques Mumford, Thomas F. Kamenos, Nicholas A. Gabrielson, Paul W. |
author_sort |
Peña, Viviana |
title |
Lithothamnion (Hapalidiales, Rhodophyta) in the changing Arctic and Subarctic: DNA sequencing of type and recent specimens provides a systematics foundation* |
title_short |
Lithothamnion (Hapalidiales, Rhodophyta) in the changing Arctic and Subarctic: DNA sequencing of type and recent specimens provides a systematics foundation* |
title_full |
Lithothamnion (Hapalidiales, Rhodophyta) in the changing Arctic and Subarctic: DNA sequencing of type and recent specimens provides a systematics foundation* |
title_fullStr |
Lithothamnion (Hapalidiales, Rhodophyta) in the changing Arctic and Subarctic: DNA sequencing of type and recent specimens provides a systematics foundation* |
title_full_unstemmed |
Lithothamnion (Hapalidiales, Rhodophyta) in the changing Arctic and Subarctic: DNA sequencing of type and recent specimens provides a systematics foundation* |
title_sort |
lithothamnion (hapalidiales, rhodophyta) in the changing arctic and subarctic: dna sequencing of type and recent specimens provides a systematics foundation* |
publisher |
Taylor & Francis |
publishDate |
2021 |
url |
https://dx.doi.org/10.6084/m9.figshare.14790352.v1 https://tandf.figshare.com/articles/dataset/_i_Lithothamnion_i_Hapalidiales_Rhodophyta_in_the_changing_Arctic_and_Subarctic_DNA_sequencing_of_type_and_recent_specimens_provides_a_systematics_foundation_/14790352/1 |
long_lat |
ENVELOPE(-59.415,-59.415,-63.725,-63.725) |
geographic |
Arctic Kjellman |
geographic_facet |
Arctic Kjellman |
genre |
Arctic North East Atlantic Subarctic |
genre_facet |
Arctic North East Atlantic Subarctic |
op_relation |
https://dx.doi.org/10.1080/09670262.2021.1880643 https://dx.doi.org/10.6084/m9.figshare.14790352 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.14790352.v1 https://doi.org/10.1080/09670262.2021.1880643 https://doi.org/10.6084/m9.figshare.14790352 |
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1766321171007012864 |