New record of "Bathymodiolus" mauritanicus Cosel 2002 from the Gulf of Cadiz (NE Atlantic) mud volcanoes
Autor(a) principal: | |
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Data de Publicação: | 2008 |
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/10773/10327 |
Resumo: | The "Bathymodiolus" childressi group is the most geographically diverse assemblage of deep-sea mussel species. In this paper we consider several possible hypotheses to explain the present biogeographic distribution of the "B." childressi species complex. Mussels were collected for the first time from mud volcanoes in the Gulf of Cadiz (NE Atlantic Ocean) during the training through research (TTR) 16 research expedition in 2006. Preliminary observations of the shell features indicate that they belong to the "B." childressi species complex, which has been recognized as morphologically and genetically distinct from other Bathymodiolus species. Molecular analyses of two mitochondrial genes (COI-5 and ND4) were used to characterize the new mussel population from the Gulf of Cadiz (GOC) and to determine their phylogenetic relationships with other members of the "B." childressi group. The results indicate that the GOC mussels are conspecific with "Bathymodiolus" mauritanicus Cosel (2002), described from West Africa margin, and support a previous hypothesis that "B." mauritanicus is an amphi-Atlantic species. |
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7160 |
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New record of "Bathymodiolus" mauritanicus Cosel 2002 from the Gulf of Cadiz (NE Atlantic) mud volcanoesDeep-seaMytilidsAmphi-Atlantic taxaMitochondrial DNAThe "Bathymodiolus" childressi group is the most geographically diverse assemblage of deep-sea mussel species. In this paper we consider several possible hypotheses to explain the present biogeographic distribution of the "B." childressi species complex. Mussels were collected for the first time from mud volcanoes in the Gulf of Cadiz (NE Atlantic Ocean) during the training through research (TTR) 16 research expedition in 2006. Preliminary observations of the shell features indicate that they belong to the "B." childressi species complex, which has been recognized as morphologically and genetically distinct from other Bathymodiolus species. Molecular analyses of two mitochondrial genes (COI-5 and ND4) were used to characterize the new mussel population from the Gulf of Cadiz (GOC) and to determine their phylogenetic relationships with other members of the "B." childressi group. The results indicate that the GOC mussels are conspecific with "Bathymodiolus" mauritanicus Cosel (2002), described from West Africa margin, and support a previous hypothesis that "B." mauritanicus is an amphi-Atlantic species.National Shellfisheries Association2013-05-02T15:49:47Z2008-03-01T00:00:00Z2008-03info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/10327eng0730-800010.2983/0730-8000(2008)27[53:NROBMC]2.0.CO;2Genio, LucianaJohnson, Shannon B.Vrijenhoek, Robert C.Cunha, Marina R.Tyler, Paul A.Kiel, SteffenLittle, Crispin T. S.info: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:RCAAP2024-02-22T11:06:46Zoai:ria.ua.pt:10773/10327Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:43:01.015563Repositório 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 |
New record of "Bathymodiolus" mauritanicus Cosel 2002 from the Gulf of Cadiz (NE Atlantic) mud volcanoes |
title |
New record of "Bathymodiolus" mauritanicus Cosel 2002 from the Gulf of Cadiz (NE Atlantic) mud volcanoes |
spellingShingle |
New record of "Bathymodiolus" mauritanicus Cosel 2002 from the Gulf of Cadiz (NE Atlantic) mud volcanoes Genio, Luciana Deep-sea Mytilids Amphi-Atlantic taxa Mitochondrial DNA |
title_short |
New record of "Bathymodiolus" mauritanicus Cosel 2002 from the Gulf of Cadiz (NE Atlantic) mud volcanoes |
title_full |
New record of "Bathymodiolus" mauritanicus Cosel 2002 from the Gulf of Cadiz (NE Atlantic) mud volcanoes |
title_fullStr |
New record of "Bathymodiolus" mauritanicus Cosel 2002 from the Gulf of Cadiz (NE Atlantic) mud volcanoes |
title_full_unstemmed |
New record of "Bathymodiolus" mauritanicus Cosel 2002 from the Gulf of Cadiz (NE Atlantic) mud volcanoes |
title_sort |
New record of "Bathymodiolus" mauritanicus Cosel 2002 from the Gulf of Cadiz (NE Atlantic) mud volcanoes |
author |
Genio, Luciana |
author_facet |
Genio, Luciana Johnson, Shannon B. Vrijenhoek, Robert C. Cunha, Marina R. Tyler, Paul A. Kiel, Steffen Little, Crispin T. S. |
author_role |
author |
author2 |
Johnson, Shannon B. Vrijenhoek, Robert C. Cunha, Marina R. Tyler, Paul A. Kiel, Steffen Little, Crispin T. S. |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Genio, Luciana Johnson, Shannon B. Vrijenhoek, Robert C. Cunha, Marina R. Tyler, Paul A. Kiel, Steffen Little, Crispin T. S. |
dc.subject.por.fl_str_mv |
Deep-sea Mytilids Amphi-Atlantic taxa Mitochondrial DNA |
topic |
Deep-sea Mytilids Amphi-Atlantic taxa Mitochondrial DNA |
description |
The "Bathymodiolus" childressi group is the most geographically diverse assemblage of deep-sea mussel species. In this paper we consider several possible hypotheses to explain the present biogeographic distribution of the "B." childressi species complex. Mussels were collected for the first time from mud volcanoes in the Gulf of Cadiz (NE Atlantic Ocean) during the training through research (TTR) 16 research expedition in 2006. Preliminary observations of the shell features indicate that they belong to the "B." childressi species complex, which has been recognized as morphologically and genetically distinct from other Bathymodiolus species. Molecular analyses of two mitochondrial genes (COI-5 and ND4) were used to characterize the new mussel population from the Gulf of Cadiz (GOC) and to determine their phylogenetic relationships with other members of the "B." childressi group. The results indicate that the GOC mussels are conspecific with "Bathymodiolus" mauritanicus Cosel (2002), described from West Africa margin, and support a previous hypothesis that "B." mauritanicus is an amphi-Atlantic species. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-03-01T00:00:00Z 2008-03 2013-05-02T15:49:47Z |
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/10773/10327 |
url |
http://hdl.handle.net/10773/10327 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
0730-8000 10.2983/0730-8000(2008)27[53:NROBMC]2.0.CO;2 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
National Shellfisheries Association |
publisher.none.fl_str_mv |
National Shellfisheries Association |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799137479070056448 |