Phylogeny, phylogeography, and evolution in the Mediterranean region: news from a freshwater mussel (Potomida, Unionida)
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10198/15329 |
Resumo: | The Potomida genus (Bivalvia, Unionida) has a Circum-Mediterranean distribution and like other freshwater mussel species, its populations have suffered dramatic declines. Although this genus is currently considered as monotypic, it has a long history of taxonomic revisions and presently many aspects of its systematics and evolutionary history are unclear. We sampled a total of 323 individuals from 39 different sites across the Potomida genus distribution, and sequenced two mitochondrial (16S rDNA and Cytochrome c Oxidase Subunit I) and one nuclear (28S rDNA) genes to clarify its phylogeny and phylogeographic history. Our results show that the genus includes two well-supported clades, one comprising solely the western Mediterranean species Potomida littoralis, and the other including two eastern Mediterranean species, the Greek endemic P. acarnanica and the Anatolian and Middle Eastern P. semirugata. We suggest that Potomida started radiating during the upper Miocene, and that both vicariance and dispersal events shaped the diversification and distribution of the genus along the Mediterranean region. P. littoralis is further divided in two mitochondrial lineages, one restricted to Europe and the other occurring mostly in North Africa. Moreover, some European basins present both lineages in sympatry. The conservation status of the three recognized species should be reevaluated, particularly P. acarnanica, since it is restricted to two Greek river basins presenting a high risk of extinction. Overall, our results clarify some important gaps in knowledge concerning the phylogeny, phylogeography and evolution of the Potomida genus in the Mediterranean region with important taxonomical, ecological and conservational implications. |
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Phylogeny, phylogeography, and evolution in the Mediterranean region: news from a freshwater mussel (Potomida, Unionida)ConservationDiversityFreshwater mollusksRefugiaUnionidaThe Potomida genus (Bivalvia, Unionida) has a Circum-Mediterranean distribution and like other freshwater mussel species, its populations have suffered dramatic declines. Although this genus is currently considered as monotypic, it has a long history of taxonomic revisions and presently many aspects of its systematics and evolutionary history are unclear. We sampled a total of 323 individuals from 39 different sites across the Potomida genus distribution, and sequenced two mitochondrial (16S rDNA and Cytochrome c Oxidase Subunit I) and one nuclear (28S rDNA) genes to clarify its phylogeny and phylogeographic history. Our results show that the genus includes two well-supported clades, one comprising solely the western Mediterranean species Potomida littoralis, and the other including two eastern Mediterranean species, the Greek endemic P. acarnanica and the Anatolian and Middle Eastern P. semirugata. We suggest that Potomida started radiating during the upper Miocene, and that both vicariance and dispersal events shaped the diversification and distribution of the genus along the Mediterranean region. P. littoralis is further divided in two mitochondrial lineages, one restricted to Europe and the other occurring mostly in North Africa. Moreover, some European basins present both lineages in sympatry. The conservation status of the three recognized species should be reevaluated, particularly P. acarnanica, since it is restricted to two Greek river basins presenting a high risk of extinction. Overall, our results clarify some important gaps in knowledge concerning the phylogeny, phylogeography and evolution of the Potomida genus in the Mediterranean region with important taxonomical, ecological and conservational implications.The authors wish to thank the two anonymous reviewers for helpful remarks and suggestions that improved the quality of the manuscript. Financial support was provided by Portuguese Foundation for Science and Technology (FCT) Grant to EF (SFRH/ BPD/108445/2015), to DVG (SFRH/BD/78402/2011) and Project (PTDC/AAC-AMB/117688/2010) as well as by Biotope, Conchological Society of Great Britain and Ireland, and the Mohamed bin Zayed Species Conservation Fund (Reference 15256799). We thank José María Irurita, José Miguel Barea Azcón, Keiko Nakamura, Pablo Redin and Esther Penin for all their help during the Spanish field campaigns, Benjamin Adam, Panier Cucherat, Quentin Molina and Laurent Philippe for their help in sampling French specimens, and Dan Graf for providing us with the exact locations of previously sequenced animals. Official capture and sampling licenses were issued by the following agencies: (1) Junta de Castilla y León (Consejería de Fomento y Medio Ambiente EP/ CYL/331/2012, de 17 de Abril de 2012); (2) Junta de Andalucia (Consejería de Medio Ambiente-SGYB/FOA/AFR/SFS, de 17 de Julio de 2012); (3) Gobierno de Aragón (Dirección General de Conservación del Medio Natural – 136.071/2012 de 12 de julio de 2012); (4) Université Cadi Ayyad (Faculté des Sciences, Semlalia, Marrakech, Maroc); (5) Hellenic Ministry of Agriculture and Institute of Marine Biological Resources and Inland Waters, Hellenic Centre for Marine Research (Greece).Biblioteca Digital do IPBFroufe, ElsaPrié, VincentFaria, JoãoGhamizi, MohamedGonçalves, Duarte V.Gürlek, Mustafa EmreKaraouzas, IoannisKebapçi, ÜmitŞereflişan, HülyaSobral, CarinaSousa, RonaldoTeixeira, AmílcarVarandas, SimoneZogaris, StamatisLopes-Lima, Manuel2018-01-25T10:00:00Z20162016-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10198/15329engFroufe, Elsa; Prié, Vincent; Faria, João; Ghamizi, Mohamed; Gonçalves, Duarte V.; Gürlek, Mustafa Emre; Karaouzas, Ioannis; Kebapçi, Ümit; Şereflişan, Hülya; Sobral, Carina; Sousa, Ronaldo; Teixeira, Amílcar; Varandas, Simone; Zogaris, Stamatis; Lopes-Lima, Manuel (2016). Phylogeny, phylogeography, and evolution in the Mediterranean region: News from a freshwater mussel (Potomida, Unionida). Molecular Phylogenetics and Evolution. ISSN 1055-7903. 100, p. 322-3321055-790310.1016/j.ympev.2016.04.030info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-21T10:35:50Zoai:bibliotecadigital.ipb.pt:10198/15329Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:04:57.066031Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Phylogeny, phylogeography, and evolution in the Mediterranean region: news from a freshwater mussel (Potomida, Unionida) |
title |
Phylogeny, phylogeography, and evolution in the Mediterranean region: news from a freshwater mussel (Potomida, Unionida) |
spellingShingle |
Phylogeny, phylogeography, and evolution in the Mediterranean region: news from a freshwater mussel (Potomida, Unionida) Froufe, Elsa Conservation Diversity Freshwater mollusks Refugia Unionida |
title_short |
Phylogeny, phylogeography, and evolution in the Mediterranean region: news from a freshwater mussel (Potomida, Unionida) |
title_full |
Phylogeny, phylogeography, and evolution in the Mediterranean region: news from a freshwater mussel (Potomida, Unionida) |
title_fullStr |
Phylogeny, phylogeography, and evolution in the Mediterranean region: news from a freshwater mussel (Potomida, Unionida) |
title_full_unstemmed |
Phylogeny, phylogeography, and evolution in the Mediterranean region: news from a freshwater mussel (Potomida, Unionida) |
title_sort |
Phylogeny, phylogeography, and evolution in the Mediterranean region: news from a freshwater mussel (Potomida, Unionida) |
author |
Froufe, Elsa |
author_facet |
Froufe, Elsa Prié, Vincent Faria, João Ghamizi, Mohamed Gonçalves, Duarte V. Gürlek, Mustafa Emre Karaouzas, Ioannis Kebapçi, Ümit Şereflişan, Hülya Sobral, Carina Sousa, Ronaldo Teixeira, Amílcar Varandas, Simone Zogaris, Stamatis Lopes-Lima, Manuel |
author_role |
author |
author2 |
Prié, Vincent Faria, João Ghamizi, Mohamed Gonçalves, Duarte V. Gürlek, Mustafa Emre Karaouzas, Ioannis Kebapçi, Ümit Şereflişan, Hülya Sobral, Carina Sousa, Ronaldo Teixeira, Amílcar Varandas, Simone Zogaris, Stamatis Lopes-Lima, Manuel |
author2_role |
author author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Biblioteca Digital do IPB |
dc.contributor.author.fl_str_mv |
Froufe, Elsa Prié, Vincent Faria, João Ghamizi, Mohamed Gonçalves, Duarte V. Gürlek, Mustafa Emre Karaouzas, Ioannis Kebapçi, Ümit Şereflişan, Hülya Sobral, Carina Sousa, Ronaldo Teixeira, Amílcar Varandas, Simone Zogaris, Stamatis Lopes-Lima, Manuel |
dc.subject.por.fl_str_mv |
Conservation Diversity Freshwater mollusks Refugia Unionida |
topic |
Conservation Diversity Freshwater mollusks Refugia Unionida |
description |
The Potomida genus (Bivalvia, Unionida) has a Circum-Mediterranean distribution and like other freshwater mussel species, its populations have suffered dramatic declines. Although this genus is currently considered as monotypic, it has a long history of taxonomic revisions and presently many aspects of its systematics and evolutionary history are unclear. We sampled a total of 323 individuals from 39 different sites across the Potomida genus distribution, and sequenced two mitochondrial (16S rDNA and Cytochrome c Oxidase Subunit I) and one nuclear (28S rDNA) genes to clarify its phylogeny and phylogeographic history. Our results show that the genus includes two well-supported clades, one comprising solely the western Mediterranean species Potomida littoralis, and the other including two eastern Mediterranean species, the Greek endemic P. acarnanica and the Anatolian and Middle Eastern P. semirugata. We suggest that Potomida started radiating during the upper Miocene, and that both vicariance and dispersal events shaped the diversification and distribution of the genus along the Mediterranean region. P. littoralis is further divided in two mitochondrial lineages, one restricted to Europe and the other occurring mostly in North Africa. Moreover, some European basins present both lineages in sympatry. The conservation status of the three recognized species should be reevaluated, particularly P. acarnanica, since it is restricted to two Greek river basins presenting a high risk of extinction. Overall, our results clarify some important gaps in knowledge concerning the phylogeny, phylogeography and evolution of the Potomida genus in the Mediterranean region with important taxonomical, ecological and conservational implications. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016 2016-01-01T00:00:00Z 2018-01-25T10:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10198/15329 |
url |
http://hdl.handle.net/10198/15329 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Froufe, Elsa; Prié, Vincent; Faria, João; Ghamizi, Mohamed; Gonçalves, Duarte V.; Gürlek, Mustafa Emre; Karaouzas, Ioannis; Kebapçi, Ümit; Şereflişan, Hülya; Sobral, Carina; Sousa, Ronaldo; Teixeira, Amílcar; Varandas, Simone; Zogaris, Stamatis; Lopes-Lima, Manuel (2016). Phylogeny, phylogeography, and evolution in the Mediterranean region: News from a freshwater mussel (Potomida, Unionida). Molecular Phylogenetics and Evolution. ISSN 1055-7903. 100, p. 322-332 1055-7903 10.1016/j.ympev.2016.04.030 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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