Macaronesian islands as promoters of diversification in amphipods: The remarkable case of the family Hyalidae (Crustacea, Amphipoda)
The north‐east Atlantic (NEA) is an important and complex biogeographic region with a very rich marine fauna. However, little is known about the role of the Macaronesian islands in the evolutionary history and diversification of marine invertebrates in the NEA. Among the amphipods, the members of th...
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WILEY-BLACKWELL PUBLISHING
2019
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Online Access: | https://epic.awi.de/id/eprint/49596/ https://onlinelibrary.wiley.com/doi/full/10.1111/zsc.12339 https://hdl.handle.net/10013/epic.c23417b4-0fbd-4b09-bf3c-bd9f9d04d112 |
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ftawi:oai:epic.awi.de:49596 2024-09-15T18:24:44+00:00 Macaronesian islands as promoters of diversification in amphipods: The remarkable case of the family Hyalidae (Crustacea, Amphipoda) Desiderato, Andrea Costa, Filipe O. Serejo, Cristiana S. Abbiati, Marco Queiroga, Henrique Vieira, Pedro E. 2019-05 https://epic.awi.de/id/eprint/49596/ https://onlinelibrary.wiley.com/doi/full/10.1111/zsc.12339 https://hdl.handle.net/10013/epic.c23417b4-0fbd-4b09-bf3c-bd9f9d04d112 unknown WILEY-BLACKWELL PUBLISHING Desiderato, A. orcid:0000-0003-3284-5529 , Costa, F. O. , Serejo, C. S. , Abbiati, M. , Queiroga, H. and Vieira, P. E. (2019) Macaronesian islands as promoters of diversification in amphipods: The remarkable case of the family Hyalidae (Crustacea, Amphipoda) , Zoologica Scripta, 48 (3), pp. 359-375 . doi:10.1111/zsc.12339 <https://doi.org/10.1111/zsc.12339> , hdl:10013/epic.c23417b4-0fbd-4b09-bf3c-bd9f9d04d112 EPIC3Zoologica Scripta, WILEY-BLACKWELL PUBLISHING, 48(3), pp. 359-375, ISSN: 0300-3256 Article isiRev 2019 ftawi https://doi.org/10.1111/zsc.12339 2024-06-24T04:22:11Z The north‐east Atlantic (NEA) is an important and complex biogeographic region with a very rich marine fauna. However, little is known about the role of the Macaronesian islands in the evolutionary history and diversification of marine invertebrates in the NEA. Among the amphipods, the members of the family Hyalidae are particularly common and abundant in intertidal rocky shores of NEA. In this study, we aimed to investigate the genetic structure and diversity of seven hyalid species inhabiting the Macaronesian, European and Moroccan Atlantic coasts, with a focus on the genetic differentiation between island and Continental populations. Analysis of mitochondrial DNA sequences of the cytochrome oxidase I gene, unravelled a very high level of hidden diversity, consisting of 26–32 molecular operational taxonomic units (MOTUs), the majority of them recorded in Macaronesian populations. Except for Apohyale stebbingi, all remaining MOTUs were in general allopatrically distributed, with a trend for segregation between islands and Continental populations on one side, but also for the occurrence of private MOTUs among islands. Results indicate distinct evolutionary and diversification patterns among Hyalidae species, but a strong separation between Continental and islands’ lineages appears to be a common feature to all of them. Apparently, the complex geomorphological history of the Macaronesian archipelagos served as an important promoter of extensive diversification of marine invertebrates in NEA, a phenomenon which only now starts to be fully appreciated through the use of molecular data. Article in Journal/Newspaper North East Atlantic Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) Zoologica Scripta 48 3 359 375 |
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Open Polar |
collection |
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) |
op_collection_id |
ftawi |
language |
unknown |
description |
The north‐east Atlantic (NEA) is an important and complex biogeographic region with a very rich marine fauna. However, little is known about the role of the Macaronesian islands in the evolutionary history and diversification of marine invertebrates in the NEA. Among the amphipods, the members of the family Hyalidae are particularly common and abundant in intertidal rocky shores of NEA. In this study, we aimed to investigate the genetic structure and diversity of seven hyalid species inhabiting the Macaronesian, European and Moroccan Atlantic coasts, with a focus on the genetic differentiation between island and Continental populations. Analysis of mitochondrial DNA sequences of the cytochrome oxidase I gene, unravelled a very high level of hidden diversity, consisting of 26–32 molecular operational taxonomic units (MOTUs), the majority of them recorded in Macaronesian populations. Except for Apohyale stebbingi, all remaining MOTUs were in general allopatrically distributed, with a trend for segregation between islands and Continental populations on one side, but also for the occurrence of private MOTUs among islands. Results indicate distinct evolutionary and diversification patterns among Hyalidae species, but a strong separation between Continental and islands’ lineages appears to be a common feature to all of them. Apparently, the complex geomorphological history of the Macaronesian archipelagos served as an important promoter of extensive diversification of marine invertebrates in NEA, a phenomenon which only now starts to be fully appreciated through the use of molecular data. |
format |
Article in Journal/Newspaper |
author |
Desiderato, Andrea Costa, Filipe O. Serejo, Cristiana S. Abbiati, Marco Queiroga, Henrique Vieira, Pedro E. |
spellingShingle |
Desiderato, Andrea Costa, Filipe O. Serejo, Cristiana S. Abbiati, Marco Queiroga, Henrique Vieira, Pedro E. Macaronesian islands as promoters of diversification in amphipods: The remarkable case of the family Hyalidae (Crustacea, Amphipoda) |
author_facet |
Desiderato, Andrea Costa, Filipe O. Serejo, Cristiana S. Abbiati, Marco Queiroga, Henrique Vieira, Pedro E. |
author_sort |
Desiderato, Andrea |
title |
Macaronesian islands as promoters of diversification in amphipods: The remarkable case of the family Hyalidae (Crustacea, Amphipoda) |
title_short |
Macaronesian islands as promoters of diversification in amphipods: The remarkable case of the family Hyalidae (Crustacea, Amphipoda) |
title_full |
Macaronesian islands as promoters of diversification in amphipods: The remarkable case of the family Hyalidae (Crustacea, Amphipoda) |
title_fullStr |
Macaronesian islands as promoters of diversification in amphipods: The remarkable case of the family Hyalidae (Crustacea, Amphipoda) |
title_full_unstemmed |
Macaronesian islands as promoters of diversification in amphipods: The remarkable case of the family Hyalidae (Crustacea, Amphipoda) |
title_sort |
macaronesian islands as promoters of diversification in amphipods: the remarkable case of the family hyalidae (crustacea, amphipoda) |
publisher |
WILEY-BLACKWELL PUBLISHING |
publishDate |
2019 |
url |
https://epic.awi.de/id/eprint/49596/ https://onlinelibrary.wiley.com/doi/full/10.1111/zsc.12339 https://hdl.handle.net/10013/epic.c23417b4-0fbd-4b09-bf3c-bd9f9d04d112 |
genre |
North East Atlantic |
genre_facet |
North East Atlantic |
op_source |
EPIC3Zoologica Scripta, WILEY-BLACKWELL PUBLISHING, 48(3), pp. 359-375, ISSN: 0300-3256 |
op_relation |
Desiderato, A. orcid:0000-0003-3284-5529 , Costa, F. O. , Serejo, C. S. , Abbiati, M. , Queiroga, H. and Vieira, P. E. (2019) Macaronesian islands as promoters of diversification in amphipods: The remarkable case of the family Hyalidae (Crustacea, Amphipoda) , Zoologica Scripta, 48 (3), pp. 359-375 . doi:10.1111/zsc.12339 <https://doi.org/10.1111/zsc.12339> , hdl:10013/epic.c23417b4-0fbd-4b09-bf3c-bd9f9d04d112 |
op_doi |
https://doi.org/10.1111/zsc.12339 |
container_title |
Zoologica Scripta |
container_volume |
48 |
container_issue |
3 |
container_start_page |
359 |
op_container_end_page |
375 |
_version_ |
1810465154037448704 |