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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ftbioone:10.1071/IS21084 2024-06-02T08:11:57+00:00 Reappraisal of the hyperdiverse Platynereis dumerilii (Annelida: Nereididae) species complex in the Northern Atlantic, with the description of two new species Marcos A. L. Teixeira Joachim Langeneck Pedro E. Vieira José Carlos Hernández Bruno R. Sampieri Panagiotis Kasapidis Serena Mucciolo Torkild Bakken Ascensão Ravara Arne Nygren Filipe O. Costa Marcos A. L. Teixeira Joachim Langeneck Pedro E. Vieira José Carlos Hernández Bruno R. Sampieri Panagiotis Kasapidis Serena Mucciolo Torkild Bakken Ascensão Ravara Arne Nygren Filipe O. Costa world 2022-11-17 text/HTML https://doi.org/10.1071/IS21084 en eng CSIRO Publishing doi:10.1071/IS21084 All rights reserved. https://doi.org/10.1071/IS21084 Webbnesia Text 2022 ftbioone https://doi.org/10.1071/IS21084 2024-05-07T00:49:46Z 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. Text Northeast Atlantic BioOne Online Journals Invertebrate Systematics 36 11 1017 1061 |
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Webbnesia Marcos A. L. Teixeira Joachim Langeneck Pedro E. Vieira José Carlos Hernández Bruno R. Sampieri Panagiotis Kasapidis Serena Mucciolo Torkild Bakken Ascensão Ravara Arne Nygren Filipe O. Costa Reappraisal of the hyperdiverse Platynereis dumerilii (Annelida: Nereididae) species complex in the Northern Atlantic, with the description of two new species |
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Webbnesia |
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. |
author2 |
Marcos A. L. Teixeira Joachim Langeneck Pedro E. Vieira José Carlos Hernández Bruno R. Sampieri Panagiotis Kasapidis Serena Mucciolo Torkild Bakken Ascensão Ravara Arne Nygren Filipe O. Costa |
format |
Text |
author |
Marcos A. L. Teixeira Joachim Langeneck Pedro E. Vieira José Carlos Hernández Bruno R. Sampieri Panagiotis Kasapidis Serena Mucciolo Torkild Bakken Ascensão Ravara Arne Nygren Filipe O. Costa |
author_facet |
Marcos A. L. Teixeira Joachim Langeneck Pedro E. Vieira José Carlos Hernández Bruno R. Sampieri Panagiotis Kasapidis Serena Mucciolo Torkild Bakken Ascensão Ravara Arne Nygren Filipe O. Costa |
author_sort |
Marcos A. L. Teixeira |
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://doi.org/10.1071/IS21084 |
op_coverage |
world |
genre |
Northeast Atlantic |
genre_facet |
Northeast Atlantic |
op_source |
https://doi.org/10.1071/IS21084 |
op_relation |
doi:10.1071/IS21084 |
op_rights |
All rights reserved. |
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 |
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1800758254817509376 |