New record of "Bathymodiolus" mauritanicus Cosel 2002 from the Gulf of Cadiz (NE Atlantic) mud volcanoes

Detalhes bibliográficos
Autor(a) principal: Genio, Luciana
Data de Publicação: 2008
Outros Autores: Johnson, Shannon B., Vrijenhoek, Robert C., Cunha, Marina R., Tyler, Paul A., Kiel, Steffen, Little, Crispin T. S.
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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spelling 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)
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instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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