Multilocus species delimitation analyses show junior synonyms and deep-sea unknown species of genus Gaidropsarus (Teleostei: Gadiformes) in the North Atlantic/Mediterranean Sea area
Gaidropsarus Rafinesque, 1810 is a genus of marine teleost characterized by a high ecological diversity and by species inhabiting from the intertidal zone to the deep-sea. Several taxonomic conundrums have been historically present in this taxon due to its conservative morphology and the lack of ava...
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Centro Oceanográfico de Cádiz
2022
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Online Access: | http://hdl.handle.net/10508/16386 https://doi.org/10.1007/s00227-022-04118-8 |
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ftieo:oai:repositorio.ieo.es:10508/16386 2023-05-15T17:29:57+02:00 Multilocus species delimitation analyses show junior synonyms and deep-sea unknown species of genus Gaidropsarus (Teleostei: Gadiformes) in the North Atlantic/Mediterranean Sea area Barros-García, D. (David) Comesaña, A.S. (Ángel Sebastián) Bañón, R. (Rafael) Baldó, F. (Francisco) Arronte-Prieto, J.C. (Juan Carlos) Froufe, E. (Elsa) de-Carlos, A. (Alejandro) 2022-10-10T12:23:21Z http://hdl.handle.net/10508/16386 https://doi.org/10.1007/s00227-022-04118-8 eng eng Centro Oceanográfico de Cádiz 0025-3162 http://hdl.handle.net/10508/16386 doi:10.1007/s00227-022-04118-8 embargoed access species diversity fish marine ecology biology research article VoR 2022 ftieo https://doi.org/10.1007/s00227-022-04118-8 2022-10-11T23:46:59Z Gaidropsarus Rafinesque, 1810 is a genus of marine teleost characterized by a high ecological diversity and by species inhabiting from the intertidal zone to the deep-sea. Several taxonomic conundrums have been historically present in this taxon due to its conservative morphology and the lack of available specimens. Species delimitation analyses were carried out in multiple datasets combining both mitochondrial (COI, CytB, ND2) and nuclear (Rho, ZIC1) genetic markers. Despite some incongruence between mitochondrial and nuclear data, the analyses supported the synonymy between Gaidropsarus biscayensis and Gaidropsarus macrophthalmus and the molecular confirmation of a recently new described species Gaidropsarus gallaeciae, in the North Atlantic Ocean. Furthermore, recent speciation events can explain the close relationships among several Gaidropsarus species, including Gaidropsarus granti–Gaidropsarus vulgaris and Gaidropsarus argentatus–Gaidropsarus ensis. These results support previous findings highlighted through DNA Barcoding analyses. Incongruences between mtDNA and nDNA have arisen between Gaidropsarus guttatus and Gaidropsarus mediterraneus, therefore, further analyses will be necessary to unravel the phenomena related to them. 2,011 Article in Journal/Newspaper North Atlantic Instituto Español de Oceanografía: e-IEO Rho ENVELOPE(-63.000,-63.000,-64.300,-64.300) Marine Biology 169 10 |
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Open Polar |
collection |
Instituto Español de Oceanografía: e-IEO |
op_collection_id |
ftieo |
language |
English |
topic |
species diversity fish marine ecology biology |
spellingShingle |
species diversity fish marine ecology biology Barros-García, D. (David) Comesaña, A.S. (Ángel Sebastián) Bañón, R. (Rafael) Baldó, F. (Francisco) Arronte-Prieto, J.C. (Juan Carlos) Froufe, E. (Elsa) de-Carlos, A. (Alejandro) Multilocus species delimitation analyses show junior synonyms and deep-sea unknown species of genus Gaidropsarus (Teleostei: Gadiformes) in the North Atlantic/Mediterranean Sea area |
topic_facet |
species diversity fish marine ecology biology |
description |
Gaidropsarus Rafinesque, 1810 is a genus of marine teleost characterized by a high ecological diversity and by species inhabiting from the intertidal zone to the deep-sea. Several taxonomic conundrums have been historically present in this taxon due to its conservative morphology and the lack of available specimens. Species delimitation analyses were carried out in multiple datasets combining both mitochondrial (COI, CytB, ND2) and nuclear (Rho, ZIC1) genetic markers. Despite some incongruence between mitochondrial and nuclear data, the analyses supported the synonymy between Gaidropsarus biscayensis and Gaidropsarus macrophthalmus and the molecular confirmation of a recently new described species Gaidropsarus gallaeciae, in the North Atlantic Ocean. Furthermore, recent speciation events can explain the close relationships among several Gaidropsarus species, including Gaidropsarus granti–Gaidropsarus vulgaris and Gaidropsarus argentatus–Gaidropsarus ensis. These results support previous findings highlighted through DNA Barcoding analyses. Incongruences between mtDNA and nDNA have arisen between Gaidropsarus guttatus and Gaidropsarus mediterraneus, therefore, further analyses will be necessary to unravel the phenomena related to them. 2,011 |
format |
Article in Journal/Newspaper |
author |
Barros-García, D. (David) Comesaña, A.S. (Ángel Sebastián) Bañón, R. (Rafael) Baldó, F. (Francisco) Arronte-Prieto, J.C. (Juan Carlos) Froufe, E. (Elsa) de-Carlos, A. (Alejandro) |
author_facet |
Barros-García, D. (David) Comesaña, A.S. (Ángel Sebastián) Bañón, R. (Rafael) Baldó, F. (Francisco) Arronte-Prieto, J.C. (Juan Carlos) Froufe, E. (Elsa) de-Carlos, A. (Alejandro) |
author_sort |
Barros-García, D. (David) |
title |
Multilocus species delimitation analyses show junior synonyms and deep-sea unknown species of genus Gaidropsarus (Teleostei: Gadiformes) in the North Atlantic/Mediterranean Sea area |
title_short |
Multilocus species delimitation analyses show junior synonyms and deep-sea unknown species of genus Gaidropsarus (Teleostei: Gadiformes) in the North Atlantic/Mediterranean Sea area |
title_full |
Multilocus species delimitation analyses show junior synonyms and deep-sea unknown species of genus Gaidropsarus (Teleostei: Gadiformes) in the North Atlantic/Mediterranean Sea area |
title_fullStr |
Multilocus species delimitation analyses show junior synonyms and deep-sea unknown species of genus Gaidropsarus (Teleostei: Gadiformes) in the North Atlantic/Mediterranean Sea area |
title_full_unstemmed |
Multilocus species delimitation analyses show junior synonyms and deep-sea unknown species of genus Gaidropsarus (Teleostei: Gadiformes) in the North Atlantic/Mediterranean Sea area |
title_sort |
multilocus species delimitation analyses show junior synonyms and deep-sea unknown species of genus gaidropsarus (teleostei: gadiformes) in the north atlantic/mediterranean sea area |
publisher |
Centro Oceanográfico de Cádiz |
publishDate |
2022 |
url |
http://hdl.handle.net/10508/16386 https://doi.org/10.1007/s00227-022-04118-8 |
long_lat |
ENVELOPE(-63.000,-63.000,-64.300,-64.300) |
geographic |
Rho |
geographic_facet |
Rho |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
0025-3162 http://hdl.handle.net/10508/16386 doi:10.1007/s00227-022-04118-8 |
op_rights |
embargoed access |
op_doi |
https://doi.org/10.1007/s00227-022-04118-8 |
container_title |
Marine Biology |
container_volume |
169 |
container_issue |
10 |
_version_ |
1766125203139592192 |