Assessing species boundaries in the open sea: an integrative taxonomic approach to the pteropod genus Diacavolinia
To track changes in pelagic biodiversity in response to climate change, it is essential to accurately define species boundaries. Shelled pteropods are a group of holoplanktonic gastropods that have been proposed as bio-indicators because of their vulnerability to ocean acidification. A particularly...
Published in: | Zoological Journal of the Linnean Society |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Online Access: | https://dare.uva.nl/personal/pure/en/publications/assessing-species-boundaries-in-the-open-sea-an-integrative-taxonomic-approach-to-the-pteropod-genus-diacavolinia(4e1acddb-398b-45e3-9702-7618bf667e5c).html https://doi.org/10.1093/zoolinnean/zlz049 https://hdl.handle.net/11245.1/4e1acddb-398b-45e3-9702-7618bf667e5c https://pure.uva.nl/ws/files/44449047/zlz049.pdf |
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ftunivamstpubl:oai:dare.uva.nl:openaire_cris_publications/4e1acddb-398b-45e3-9702-7618bf667e5c 2024-09-30T14:40:48+00:00 Assessing species boundaries in the open sea: an integrative taxonomic approach to the pteropod genus Diacavolinia Burridge, A.K. Van Der Hulst, R. Goetze, E. Peijnenburg, K.T.C.A. 2019-12 application/pdf https://dare.uva.nl/personal/pure/en/publications/assessing-species-boundaries-in-the-open-sea-an-integrative-taxonomic-approach-to-the-pteropod-genus-diacavolinia(4e1acddb-398b-45e3-9702-7618bf667e5c).html https://doi.org/10.1093/zoolinnean/zlz049 https://hdl.handle.net/11245.1/4e1acddb-398b-45e3-9702-7618bf667e5c https://pure.uva.nl/ws/files/44449047/zlz049.pdf eng eng https://dare.uva.nl/personal/pure/en/publications/assessing-species-boundaries-in-the-open-sea-an-integrative-taxonomic-approach-to-the-pteropod-genus-diacavolinia(4e1acddb-398b-45e3-9702-7618bf667e5c).html info:eu-repo/semantics/openAccess Burridge , A K , Van Der Hulst , R , Goetze , E & Peijnenburg , K T C A 2019 , ' Assessing species boundaries in the open sea: an integrative taxonomic approach to the pteropod genus Diacavolinia ' , Zoölogical Journal of the Linnean Society , vol. 187 , no. 4 , pp. 1016-1040 . https://doi.org/10.1093/zoolinnean/zlz049 article 2019 ftunivamstpubl https://doi.org/10.1093/zoolinnean/zlz049 2024-09-12T16:38:39Z To track changes in pelagic biodiversity in response to climate change, it is essential to accurately define species boundaries. Shelled pteropods are a group of holoplanktonic gastropods that have been proposed as bio-indicators because of their vulnerability to ocean acidification. A particularly suitable, yet challenging group for integrative taxonomy is the pteropod genus Diacavolinia , which has a circumglobal distribution and is the most species-rich pteropod genus, with 24 described species. We assessed species boundaries in this genus, with inferences based on geometric morphometric analyses of shell-shape variation, genetic (cytochrome c oxidase subunit I, 28S rDNA sequences) and geographic data. We found support for a total of 13 species worldwide, with observations of 706 museum and 263 freshly collected specimens across a global collection of material, including holo‐ and paratype specimens for 14 species. In the Atlantic Ocean, two species are well supported, in contrast to the eight currently described, and in the Indo‐Pacific we found a maximum of 11 species, partially merging 13 of the described species. Distributions of these revised species are congruent with well-known biogeographic provinces. Combining varied datasets in an integrative framework may be suitable for many diverse taxa and is an important first step to predicting species-specific responses to global change. Article in Journal/Newspaper Ocean acidification Universiteit van Amsterdam: Digital Academic Repository (UvA DARE) Holo ENVELOPE(9.954,9.954,63.343,63.343) Pacific Zoological Journal of the Linnean Society 187 4 1016 1040 |
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Open Polar |
collection |
Universiteit van Amsterdam: Digital Academic Repository (UvA DARE) |
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ftunivamstpubl |
language |
English |
description |
To track changes in pelagic biodiversity in response to climate change, it is essential to accurately define species boundaries. Shelled pteropods are a group of holoplanktonic gastropods that have been proposed as bio-indicators because of their vulnerability to ocean acidification. A particularly suitable, yet challenging group for integrative taxonomy is the pteropod genus Diacavolinia , which has a circumglobal distribution and is the most species-rich pteropod genus, with 24 described species. We assessed species boundaries in this genus, with inferences based on geometric morphometric analyses of shell-shape variation, genetic (cytochrome c oxidase subunit I, 28S rDNA sequences) and geographic data. We found support for a total of 13 species worldwide, with observations of 706 museum and 263 freshly collected specimens across a global collection of material, including holo‐ and paratype specimens for 14 species. In the Atlantic Ocean, two species are well supported, in contrast to the eight currently described, and in the Indo‐Pacific we found a maximum of 11 species, partially merging 13 of the described species. Distributions of these revised species are congruent with well-known biogeographic provinces. Combining varied datasets in an integrative framework may be suitable for many diverse taxa and is an important first step to predicting species-specific responses to global change. |
format |
Article in Journal/Newspaper |
author |
Burridge, A.K. Van Der Hulst, R. Goetze, E. Peijnenburg, K.T.C.A. |
spellingShingle |
Burridge, A.K. Van Der Hulst, R. Goetze, E. Peijnenburg, K.T.C.A. Assessing species boundaries in the open sea: an integrative taxonomic approach to the pteropod genus Diacavolinia |
author_facet |
Burridge, A.K. Van Der Hulst, R. Goetze, E. Peijnenburg, K.T.C.A. |
author_sort |
Burridge, A.K. |
title |
Assessing species boundaries in the open sea: an integrative taxonomic approach to the pteropod genus Diacavolinia |
title_short |
Assessing species boundaries in the open sea: an integrative taxonomic approach to the pteropod genus Diacavolinia |
title_full |
Assessing species boundaries in the open sea: an integrative taxonomic approach to the pteropod genus Diacavolinia |
title_fullStr |
Assessing species boundaries in the open sea: an integrative taxonomic approach to the pteropod genus Diacavolinia |
title_full_unstemmed |
Assessing species boundaries in the open sea: an integrative taxonomic approach to the pteropod genus Diacavolinia |
title_sort |
assessing species boundaries in the open sea: an integrative taxonomic approach to the pteropod genus diacavolinia |
publishDate |
2019 |
url |
https://dare.uva.nl/personal/pure/en/publications/assessing-species-boundaries-in-the-open-sea-an-integrative-taxonomic-approach-to-the-pteropod-genus-diacavolinia(4e1acddb-398b-45e3-9702-7618bf667e5c).html https://doi.org/10.1093/zoolinnean/zlz049 https://hdl.handle.net/11245.1/4e1acddb-398b-45e3-9702-7618bf667e5c https://pure.uva.nl/ws/files/44449047/zlz049.pdf |
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ENVELOPE(9.954,9.954,63.343,63.343) |
geographic |
Holo Pacific |
geographic_facet |
Holo Pacific |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Burridge , A K , Van Der Hulst , R , Goetze , E & Peijnenburg , K T C A 2019 , ' Assessing species boundaries in the open sea: an integrative taxonomic approach to the pteropod genus Diacavolinia ' , Zoölogical Journal of the Linnean Society , vol. 187 , no. 4 , pp. 1016-1040 . https://doi.org/10.1093/zoolinnean/zlz049 |
op_relation |
https://dare.uva.nl/personal/pure/en/publications/assessing-species-boundaries-in-the-open-sea-an-integrative-taxonomic-approach-to-the-pteropod-genus-diacavolinia(4e1acddb-398b-45e3-9702-7618bf667e5c).html |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1093/zoolinnean/zlz049 |
container_title |
Zoological Journal of the Linnean Society |
container_volume |
187 |
container_issue |
4 |
container_start_page |
1016 |
op_container_end_page |
1040 |
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1811643271597785088 |