Reappraisal of the hyperdiverse Platynereis dumerilii (Annelida: Nereididae) species complex in the Northern Atlantic, with the description of two new species
Morphologically similar species are often overlooked but molecular techniques have been effective in signalling potential hidden diversity, boosting the documentation of unique evolutionary lineages and ecological diversity. Platynereis dumerilii and Platynereis massiliensis are part of a recognised...
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Online Access: | https://hdl.handle.net/11250/3041437 https://doi.org/10.1071/IS21084 |
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ftntnutrondheimi:oai:ntnuopen.ntnu.no:11250/3041437 2023-05-15T17:41:35+02:00 Reappraisal of the hyperdiverse Platynereis dumerilii (Annelida: Nereididae) species complex in the Northern Atlantic, with the description of two new species Teixeira, Marcos A. L Langeneck, Joachim Vieira, Pedro E. Hernández, José Carlos Sampieri, Bruno R. Kasapidis, Panagiotis Mucciolo, Serena Bakken, Torkild Ravara, Ascensão Nygren, Arne Costa, Felipe 2022 application/pdf https://hdl.handle.net/11250/3041437 https://doi.org/10.1071/IS21084 eng eng CSIRO Publishing Artsdatabanken: 70184238 Invertebrate systematics. 2022, 36 1017-1061. urn:issn:1445-5226 https://hdl.handle.net/11250/3041437 https://doi.org/10.1071/IS21084 cristin:2100584 Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no CC-BY 1017-1061 36 Invertebrate systematics Peer reviewed Journal article 2022 ftntnutrondheimi https://doi.org/10.1071/IS21084 2023-01-11T23:42:59Z Morphologically similar species are often overlooked but molecular techniques have been effective in signalling potential hidden diversity, boosting the documentation of unique evolutionary lineages and ecological diversity. Platynereis dumerilii and Platynereis massiliensis are part of a recognised species complex, where differences in the reproductive biology have mainly been highlighted to date. Analyses of DNA sequence data (COI, 16S rDNA and D2 region of the 28S rDNA) of populations of the apparent morphotype of P. dumerilii obtained from a broader sampling area along European marine waters, including the Azores and Webbnesia islands (Madeira and Canaries), provided compelling evidence for the existence of at least 10 divergent evolutionary lineages. Complementing the genetic data, morphological observations of the better represented lineages revealed two major groups with distinctive paragnath patterns. Two new Platynereis species were erected: P. nunezi sp. nov., widespread in the Azores and Webbnesia islands, and P. jourdei sp. nov., restricted to the western Mediterranean. The new combination P. agilis is also proposed for Nereis agilis, previously unaccepted for one of the lineages present both in the Northeast Atlantic and western Mediterranean. Platynereis dumerilii is redescribed based on topotypic material. However, uncertainty in the identity of P. massiliensis due to the original brief description and the absence of type and topotypic material prevents the unequivocal assignment to the lineage assumed in this and previous studies. The remaining five lineages are represented by only a few small specimens with morphological features poorly preserved and were therefore not described in this study. publishedVersion Article in Journal/Newspaper Northeast Atlantic NTNU Open Archive (Norwegian University of Science and Technology) Invertebrate Systematics 36 11 1017 1061 |
institution |
Open Polar |
collection |
NTNU Open Archive (Norwegian University of Science and Technology) |
op_collection_id |
ftntnutrondheimi |
language |
English |
description |
Morphologically similar species are often overlooked but molecular techniques have been effective in signalling potential hidden diversity, boosting the documentation of unique evolutionary lineages and ecological diversity. Platynereis dumerilii and Platynereis massiliensis are part of a recognised species complex, where differences in the reproductive biology have mainly been highlighted to date. Analyses of DNA sequence data (COI, 16S rDNA and D2 region of the 28S rDNA) of populations of the apparent morphotype of P. dumerilii obtained from a broader sampling area along European marine waters, including the Azores and Webbnesia islands (Madeira and Canaries), provided compelling evidence for the existence of at least 10 divergent evolutionary lineages. Complementing the genetic data, morphological observations of the better represented lineages revealed two major groups with distinctive paragnath patterns. Two new Platynereis species were erected: P. nunezi sp. nov., widespread in the Azores and Webbnesia islands, and P. jourdei sp. nov., restricted to the western Mediterranean. The new combination P. agilis is also proposed for Nereis agilis, previously unaccepted for one of the lineages present both in the Northeast Atlantic and western Mediterranean. Platynereis dumerilii is redescribed based on topotypic material. However, uncertainty in the identity of P. massiliensis due to the original brief description and the absence of type and topotypic material prevents the unequivocal assignment to the lineage assumed in this and previous studies. The remaining five lineages are represented by only a few small specimens with morphological features poorly preserved and were therefore not described in this study. publishedVersion |
format |
Article in Journal/Newspaper |
author |
Teixeira, Marcos A. L Langeneck, Joachim Vieira, Pedro E. Hernández, José Carlos Sampieri, Bruno R. Kasapidis, Panagiotis Mucciolo, Serena Bakken, Torkild Ravara, Ascensão Nygren, Arne Costa, Felipe |
spellingShingle |
Teixeira, Marcos A. L Langeneck, Joachim Vieira, Pedro E. Hernández, José Carlos Sampieri, Bruno R. Kasapidis, Panagiotis Mucciolo, Serena Bakken, Torkild Ravara, Ascensão Nygren, Arne Costa, Felipe Reappraisal of the hyperdiverse Platynereis dumerilii (Annelida: Nereididae) species complex in the Northern Atlantic, with the description of two new species |
author_facet |
Teixeira, Marcos A. L Langeneck, Joachim Vieira, Pedro E. Hernández, José Carlos Sampieri, Bruno R. Kasapidis, Panagiotis Mucciolo, Serena Bakken, Torkild Ravara, Ascensão Nygren, Arne Costa, Felipe |
author_sort |
Teixeira, Marcos A. L |
title |
Reappraisal of the hyperdiverse Platynereis dumerilii (Annelida: Nereididae) species complex in the Northern Atlantic, with the description of two new species |
title_short |
Reappraisal of the hyperdiverse Platynereis dumerilii (Annelida: Nereididae) species complex in the Northern Atlantic, with the description of two new species |
title_full |
Reappraisal of the hyperdiverse Platynereis dumerilii (Annelida: Nereididae) species complex in the Northern Atlantic, with the description of two new species |
title_fullStr |
Reappraisal of the hyperdiverse Platynereis dumerilii (Annelida: Nereididae) species complex in the Northern Atlantic, with the description of two new species |
title_full_unstemmed |
Reappraisal of the hyperdiverse Platynereis dumerilii (Annelida: Nereididae) species complex in the Northern Atlantic, with the description of two new species |
title_sort |
reappraisal of the hyperdiverse platynereis dumerilii (annelida: nereididae) species complex in the northern atlantic, with the description of two new species |
publisher |
CSIRO Publishing |
publishDate |
2022 |
url |
https://hdl.handle.net/11250/3041437 https://doi.org/10.1071/IS21084 |
genre |
Northeast Atlantic |
genre_facet |
Northeast Atlantic |
op_source |
1017-1061 36 Invertebrate systematics |
op_relation |
Artsdatabanken: 70184238 Invertebrate systematics. 2022, 36 1017-1061. urn:issn:1445-5226 https://hdl.handle.net/11250/3041437 https://doi.org/10.1071/IS21084 cristin:2100584 |
op_rights |
Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1071/IS21084 |
container_title |
Invertebrate Systematics |
container_volume |
36 |
container_issue |
11 |
container_start_page |
1017 |
op_container_end_page |
1061 |
_version_ |
1766143232202244096 |