A new species of calyptogena (bivalvia : vesicomyidae) from a recently discovered methane seepage area off concepcion bay, chile (similar to 36 circle s)

Calyptogena gallardoi sp. nov. is described from eight articulated and 15 separated valves collected by dredge at similar to 760 in depth off the Bay of Concepcion, central Chile (similar to 36 degrees S). In general outline, C. gallardoi sp. nov. is close to C. pacifica and to a new species of Caly...

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Autores: Sellanes-López, Rogelio, Krylova, Elena
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2005
País:Chile
Idioma:inglés
OAI Identifier:oai:repositorio.anid.cl:10533/198001
Acceso en línea:https://hdl.handle.net/10533/198001
Access Level:acceso abierto
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spelling Krylova, ElenaSellanes-López, Rogelio200510.1017/S0025315405011963https://hdl.handle.net/10533/198001http://purl.org/coar/access_right/c_abf2A new species of calyptogena (bivalvia : vesicomyidae) from a recently discovered methane seepage area off concepcion bay, chile (similar to 36 circle s)976969GBRNEW YORKSellanes-López, RogelioKrylova, Elena2017-04-27T18:53:53Z2022-07-07T02:27:47Z2017-04-27T18:53:53Z2022-07-07T02:27:47Z2005Calyptogena gallardoi sp. nov. is described from eight articulated and 15 separated valves collected by dredge at similar to 760 in depth off the Bay of Concepcion, central Chile (similar to 36 degrees S). In general outline, C. gallardoi sp. nov. is close to C. pacifica and to a new species of Calyptogena from Peru, from which it differs in details of the shell shape and hinge margin. Bivalves of the genus Calyptogena are typical constituents of marine chemosynthesis-based communities, and are therefore indicators of reducing environments. In the area of occurrence, the presence of C gallardoi sp. nov. is related to methane seepage, associated in turn with the extensive gas-hydrate fields recently reported for the Chilean margin along 35 degrees S to 45 degrees S. Gas-saturated sediments as well as fragments of other chemosynthetic endosymbiont-containing clams of the families Vesicomyidae, Lucinidae, Thyasiridae and Solemyidae were also retrieved in the area. Calyptogena gallardoi sp. nov. is the first species of Calyptogena s.s. and the second species of the family Vesicomyidae so far described for the south-eastern Pacific area.030FONDEFjsellane@udec.cl04FONDEF850D04I1111D04I1111virtual::33407-1WOS:000231201300032WOS:0002312013000320025-3154https://hdl.handle.net/10533/198001CAMBRIDGE UNIV PRESSinstname: Conicytreponame: Repositorio Digital RI2.0instname: Conicytreponame: Repositorio Digital RI2.010.1017/S0025315405011963info:eu-repo/grantAgreement/Fondef/D04I1111info:eu-repo/semantics/dataset/hdl.handle.net/10533/93477https://doi.org/10.1017/S0025315405011963info:eu-repo/semantics/openAccessA new species of calyptogena (bivalvia : vesicomyidae) from a recently discovered methane seepage area off concepcion bay, chile (similar to 36 circle s)JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM (PRINT)J. Mar. Biol. Assoc. U.K.Articuloinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionengArticulohttps://hdl.handle.net/10533/198001FONDEFhttp://purl.org/coar/resource_type/c_2df8fbb13bff9df4-54a6-428b-a8fc-4895896035cbvirtual::33407-13bff9df4-54a6-428b-a8fc-4895896035cbvirtual::33407-110533/198001oai:repositorio.anid.cl:10533/1980012023-07-24 15:43:36.434https://repositorio.anid.clRepositorio ANIDaletelier@anid.cl
dc.title.none.fl_str_mv A new species of calyptogena (bivalvia : vesicomyidae) from a recently discovered methane seepage area off concepcion bay, chile (similar to 36 circle s)
dc.title.journal.none.fl_str_mv JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM (PRINT)
dc.title.journalabbreviation.none.fl_str_mv J. Mar. Biol. Assoc. U.K.
title A new species of calyptogena (bivalvia : vesicomyidae) from a recently discovered methane seepage area off concepcion bay, chile (similar to 36 circle s)
spellingShingle A new species of calyptogena (bivalvia : vesicomyidae) from a recently discovered methane seepage area off concepcion bay, chile (similar to 36 circle s)
Sellanes-López, Rogelio
title_short A new species of calyptogena (bivalvia : vesicomyidae) from a recently discovered methane seepage area off concepcion bay, chile (similar to 36 circle s)
title_full A new species of calyptogena (bivalvia : vesicomyidae) from a recently discovered methane seepage area off concepcion bay, chile (similar to 36 circle s)
title_fullStr A new species of calyptogena (bivalvia : vesicomyidae) from a recently discovered methane seepage area off concepcion bay, chile (similar to 36 circle s)
title_full_unstemmed A new species of calyptogena (bivalvia : vesicomyidae) from a recently discovered methane seepage area off concepcion bay, chile (similar to 36 circle s)
title_sort A new species of calyptogena (bivalvia : vesicomyidae) from a recently discovered methane seepage area off concepcion bay, chile (similar to 36 circle s)
dc.creator.none.fl_str_mv Sellanes-López, Rogelio
Krylova, Elena
author Sellanes-López, Rogelio
author_facet Sellanes-López, Rogelio
Krylova, Elena
author_role author
author2 Krylova, Elena
author2_role author
description Calyptogena gallardoi sp. nov. is described from eight articulated and 15 separated valves collected by dredge at similar to 760 in depth off the Bay of Concepcion, central Chile (similar to 36 degrees S). In general outline, C. gallardoi sp. nov. is close to C. pacifica and to a new species of Calyptogena from Peru, from which it differs in details of the shell shape and hinge margin. Bivalves of the genus Calyptogena are typical constituents of marine chemosynthesis-based communities, and are therefore indicators of reducing environments. In the area of occurrence, the presence of C gallardoi sp. nov. is related to methane seepage, associated in turn with the extensive gas-hydrate fields recently reported for the Chilean margin along 35 degrees S to 45 degrees S. Gas-saturated sediments as well as fragments of other chemosynthetic endosymbiont-containing clams of the families Vesicomyidae, Lucinidae, Thyasiridae and Solemyidae were also retrieved in the area. Calyptogena gallardoi sp. nov. is the first species of Calyptogena s.s. and the second species of the family Vesicomyidae so far described for the south-eastern Pacific area.
publishDate 2005
dc.date.issued.none.fl_str_mv 2005
dc.date.accessioned.none.fl_str_mv 2017-04-27T18:53:53Z
2022-07-07T02:27:47Z
dc.date.available.none.fl_str_mv 2017-04-27T18:53:53Z
2022-07-07T02:27:47Z
dc.type.none.fl_str_mv Articulo
dc.type.driver.none.fl_str_mv info:eu-repo/semantics/article
dc.type.openaire.none.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.eissn.none.fl_str_mv 0
dc.identifier.folio.none.fl_str_mv D04I1111
D04I1111
dc.identifier.idwos.none.fl_str_mv WOS:000231201300032
dc.identifier.isi.none.fl_str_mv WOS:000231201300032
dc.identifier.issn.none.fl_str_mv 0025-3154
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/10533/198001
identifier_str_mv 0
D04I1111
WOS:000231201300032
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url https://hdl.handle.net/10533/198001
dc.language.*.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv instname: Conicyt
reponame: Repositorio Digital RI2.0
instname: Conicyt
reponame: Repositorio Digital RI2.0
dc.relation.doi.none.fl_str_mv 10.1017/S0025315405011963
dc.relation.projectid.none.fl_str_mv info:eu-repo/grantAgreement/Fondef/D04I1111
dc.relation.set.none.fl_str_mv info:eu-repo/semantics/dataset/hdl.handle.net/10533/93477
dc.relation.uri.none.fl_str_mv https://doi.org/10.1017/S0025315405011963
dc.rights.driver.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.coverage.spatial.none.fl_str_mv NEW YORK
dc.publisher.none.fl_str_mv CAMBRIDGE UNIV PRESS
publisher.none.fl_str_mv CAMBRIDGE UNIV PRESS
repository.name.fl_str_mv Repositorio ANID
repository.mail.fl_str_mv aletelier@anid.cl
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