Phylogenetic relationships among NE Atlantic plocamionida topsent (1927) (Porifera, Poecilosclerida): under-estimated diversity in reef ecosystems
Background: Small and cryptic sponges associated with cold-water coral reefs are particularly numerous and challenging to identify, but their ecological and biochemical importance is likely to compete with megabenthic specimens. Methodology/Principal Findings: Here we use a combination of the standa...
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ftunivgent:oai:archive.ugent.be:1231409 2023-10-01T03:58:13+02:00 Phylogenetic relationships among NE Atlantic plocamionida topsent (1927) (Porifera, Poecilosclerida): under-estimated diversity in reef ecosystems Reveillaud, Julie van Soest, Rob Derycke, Sofie Picton, Bernard Rigaux, Annelien Vanreusel, Ann 2011 application/pdf https://biblio.ugent.be/publication/1231409 http://hdl.handle.net/1854/LU-1231409 https://doi.org/10.1371/journal.pone.0016533 https://biblio.ugent.be/publication/1231409/file/1231490 eng eng info:eu-repo/grantAgreement/EC/FP7/226354 https://biblio.ugent.be/publication/1231409 http://hdl.handle.net/1854/LU-1231409 http://dx.doi.org/10.1371/journal.pone.0016533 https://biblio.ugent.be/publication/1231409/file/1231490 No license (in copyright) info:eu-repo/semantics/openAccess PLOS ONE ISSN: 1932-6203 Biology and Life Sciences BATHYAL CORAL-REEFS DNA OXIDASE SUBUNIT-I INTEGRATIVE TAXONOMY NORTHEAST ATLANTIC SPONGE MITOCHONDRIAL DEMOSPONGIAE DEEP BANK journalArticle info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2011 ftunivgent https://doi.org/10.1371/journal.pone.0016533 2023-09-06T22:25:54Z Background: Small and cryptic sponges associated with cold-water coral reefs are particularly numerous and challenging to identify, but their ecological and biochemical importance is likely to compete with megabenthic specimens. Methodology/Principal Findings: Here we use a combination of the standard M1M6 and I3M11 partitions of the COI fragment, partial rDNA 28S sequences and morphology to delineate small encrusting Plocamionida species. In total, 46 specimens were retrieved from seven shallow to deep-water coral locations, crossing 3,000 km along the European margins. Our work provides evidence that the Plocamionida ambigua f. tylotata and f. grandichelata can be considered valid species, whereas Plocamionida ambigua f. tornata corresponds to the species P. ambigua. Within the monophyletic group of Plocamionida, P. microcionides is shown as really divergent from the other taxa, and four putative new Plocamionida species are suggested. Conclusions/Significance: This study shows that the use of molecular and morphological information in an integrative approach is a powerful tool for the identification of sponge species, and suggests that an under-estimated biodiversity of sponges occurs in cold-water coral reefs. Article in Journal/Newspaper Northeast Atlantic Ghent University Academic Bibliography PLoS ONE 6 2 e16533 |
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Open Polar |
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Ghent University Academic Bibliography |
op_collection_id |
ftunivgent |
language |
English |
topic |
Biology and Life Sciences BATHYAL CORAL-REEFS DNA OXIDASE SUBUNIT-I INTEGRATIVE TAXONOMY NORTHEAST ATLANTIC SPONGE MITOCHONDRIAL DEMOSPONGIAE DEEP BANK |
spellingShingle |
Biology and Life Sciences BATHYAL CORAL-REEFS DNA OXIDASE SUBUNIT-I INTEGRATIVE TAXONOMY NORTHEAST ATLANTIC SPONGE MITOCHONDRIAL DEMOSPONGIAE DEEP BANK Reveillaud, Julie van Soest, Rob Derycke, Sofie Picton, Bernard Rigaux, Annelien Vanreusel, Ann Phylogenetic relationships among NE Atlantic plocamionida topsent (1927) (Porifera, Poecilosclerida): under-estimated diversity in reef ecosystems |
topic_facet |
Biology and Life Sciences BATHYAL CORAL-REEFS DNA OXIDASE SUBUNIT-I INTEGRATIVE TAXONOMY NORTHEAST ATLANTIC SPONGE MITOCHONDRIAL DEMOSPONGIAE DEEP BANK |
description |
Background: Small and cryptic sponges associated with cold-water coral reefs are particularly numerous and challenging to identify, but their ecological and biochemical importance is likely to compete with megabenthic specimens. Methodology/Principal Findings: Here we use a combination of the standard M1M6 and I3M11 partitions of the COI fragment, partial rDNA 28S sequences and morphology to delineate small encrusting Plocamionida species. In total, 46 specimens were retrieved from seven shallow to deep-water coral locations, crossing 3,000 km along the European margins. Our work provides evidence that the Plocamionida ambigua f. tylotata and f. grandichelata can be considered valid species, whereas Plocamionida ambigua f. tornata corresponds to the species P. ambigua. Within the monophyletic group of Plocamionida, P. microcionides is shown as really divergent from the other taxa, and four putative new Plocamionida species are suggested. Conclusions/Significance: This study shows that the use of molecular and morphological information in an integrative approach is a powerful tool for the identification of sponge species, and suggests that an under-estimated biodiversity of sponges occurs in cold-water coral reefs. |
format |
Article in Journal/Newspaper |
author |
Reveillaud, Julie van Soest, Rob Derycke, Sofie Picton, Bernard Rigaux, Annelien Vanreusel, Ann |
author_facet |
Reveillaud, Julie van Soest, Rob Derycke, Sofie Picton, Bernard Rigaux, Annelien Vanreusel, Ann |
author_sort |
Reveillaud, Julie |
title |
Phylogenetic relationships among NE Atlantic plocamionida topsent (1927) (Porifera, Poecilosclerida): under-estimated diversity in reef ecosystems |
title_short |
Phylogenetic relationships among NE Atlantic plocamionida topsent (1927) (Porifera, Poecilosclerida): under-estimated diversity in reef ecosystems |
title_full |
Phylogenetic relationships among NE Atlantic plocamionida topsent (1927) (Porifera, Poecilosclerida): under-estimated diversity in reef ecosystems |
title_fullStr |
Phylogenetic relationships among NE Atlantic plocamionida topsent (1927) (Porifera, Poecilosclerida): under-estimated diversity in reef ecosystems |
title_full_unstemmed |
Phylogenetic relationships among NE Atlantic plocamionida topsent (1927) (Porifera, Poecilosclerida): under-estimated diversity in reef ecosystems |
title_sort |
phylogenetic relationships among ne atlantic plocamionida topsent (1927) (porifera, poecilosclerida): under-estimated diversity in reef ecosystems |
publishDate |
2011 |
url |
https://biblio.ugent.be/publication/1231409 http://hdl.handle.net/1854/LU-1231409 https://doi.org/10.1371/journal.pone.0016533 https://biblio.ugent.be/publication/1231409/file/1231490 |
genre |
Northeast Atlantic |
genre_facet |
Northeast Atlantic |
op_source |
PLOS ONE ISSN: 1932-6203 |
op_relation |
info:eu-repo/grantAgreement/EC/FP7/226354 https://biblio.ugent.be/publication/1231409 http://hdl.handle.net/1854/LU-1231409 http://dx.doi.org/10.1371/journal.pone.0016533 https://biblio.ugent.be/publication/1231409/file/1231490 |
op_rights |
No license (in copyright) info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1371/journal.pone.0016533 |
container_title |
PLoS ONE |
container_volume |
6 |
container_issue |
2 |
container_start_page |
e16533 |
_version_ |
1778530778740686848 |