Imposex in endemic volutid from Northeast Brazil (Mollusca: Gastropoda)

Autores
Castro, Ítalo Braga de; Oliveira de Meirelles, Carlos Augusto; Matthews Cascon, Helena; Rocha Barreira, Cristina de Almeida; Penchaszadeh, Pablo Enrique; Bigatti, Gregorio
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Imposex is characterized by the development of masculine sexual organs in neogastropod females. Almost 120 mollusk species are known to present imposex when exposed to organic tin compounds as tributyltin (TBT) and triphenyltin (TPT). These compounds are used as biocide agents in antifouling paints to prevent the incrustations on boats. Five gastropod species are known to present imposex in Brazil: Stramonita haemastoma, Stramonita rustica,Leucozonia nassa, Cymathium parthenopeum and Olivancillaria vesica. This paper reports the first record of imposex observed in the endemic gastropod Voluta ebraea from Pacheco Beach, Northeast Brazil. Animals presenting imposex had regular female reproductive organs (capsule gland, oviduct and sperm-ingesting gland) and an abnormal penis. As imposex occurs in mollusks exposed to organotin compounds typically found at harbors,marinas, shipyards and areas with high shipping activities, probably contamination of Pacheco Beach is a consequence of a shipyard activity located in the nearest areas.
Fil: Castro, Ítalo Braga de. Universidade Federal do Rio Grande do Norte; Brasil
Fil: Oliveira de Meirelles, Carlos Augusto. Instituto de Ciências do Mar; Brasil. Universidade Federal do Ceará; Brasil
Fil: Matthews Cascon, Helena. Universidade Federal do Ceará; Brasil. Instituto de Ciências do Mar; Brasil
Fil: Rocha Barreira, Cristina de Almeida. Instituto de Ciências do Mar; Brasil
Fil: Penchaszadeh, Pablo Enrique. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Bigatti, Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Biología de Organismos Marinos; Argentina
Materia
IMPOSEX
VOLUTA EBRAEA
ENDEMIC
ORGANOTIN POLLUTION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/100770
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/100770
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Imposex in endemic volutid from Northeast Brazil (Mollusca: Gastropoda)Castro, Ítalo Braga deOliveira de Meirelles, Carlos AugustoMatthews Cascon, HelenaRocha Barreira, Cristina de AlmeidaPenchaszadeh, Pablo EnriqueBigatti, GregorioIMPOSEXVOLUTA EBRAEAENDEMICORGANOTIN POLLUTIONhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Imposex is characterized by the development of masculine sexual organs in neogastropod females. Almost 120 mollusk species are known to present imposex when exposed to organic tin compounds as tributyltin (TBT) and triphenyltin (TPT). These compounds are used as biocide agents in antifouling paints to prevent the incrustations on boats. Five gastropod species are known to present imposex in Brazil: Stramonita haemastoma, Stramonita rustica,Leucozonia nassa, Cymathium parthenopeum and Olivancillaria vesica. This paper reports the first record of imposex observed in the endemic gastropod Voluta ebraea from Pacheco Beach, Northeast Brazil. Animals presenting imposex had regular female reproductive organs (capsule gland, oviduct and sperm-ingesting gland) and an abnormal penis. As imposex occurs in mollusks exposed to organotin compounds typically found at harbors,marinas, shipyards and areas with high shipping activities, probably contamination of Pacheco Beach is a consequence of a shipyard activity located in the nearest areas.Fil: Castro, Ítalo Braga de. Universidade Federal do Rio Grande do Norte; BrasilFil: Oliveira de Meirelles, Carlos Augusto. Instituto de Ciências do Mar; Brasil. Universidade Federal do Ceará; BrasilFil: Matthews Cascon, Helena. Universidade Federal do Ceará; Brasil. Instituto de Ciências do Mar; BrasilFil: Rocha Barreira, Cristina de Almeida. Instituto de Ciências do Mar; BrasilFil: Penchaszadeh, Pablo Enrique. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Bigatti, Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Biología de Organismos Marinos; ArgentinaInstituto de Tecnologia do Paraná2008-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/100770Castro, Ítalo Braga de; Oliveira de Meirelles, Carlos Augusto; Matthews Cascon, Helena; Rocha Barreira, Cristina de Almeida; Penchaszadeh, Pablo Enrique; et al.; Imposex in endemic volutid from Northeast Brazil (Mollusca: Gastropoda); Instituto de Tecnologia do Paraná; Brazilian Archives of Biology and Technology; 51; 5; 10-2008; 1065-10691516-89131678-4324CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1590/S1516-89132008000500024info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/gv469pinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:35:43Zoai:ri.conicet.gov.ar:11336/100770instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:35:43.725CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Imposex in endemic volutid from Northeast Brazil (Mollusca: Gastropoda)
title Imposex in endemic volutid from Northeast Brazil (Mollusca: Gastropoda)
spellingShingle Imposex in endemic volutid from Northeast Brazil (Mollusca: Gastropoda)
Castro, Ítalo Braga de
IMPOSEX
VOLUTA EBRAEA
ENDEMIC
ORGANOTIN POLLUTION
title_short Imposex in endemic volutid from Northeast Brazil (Mollusca: Gastropoda)
title_full Imposex in endemic volutid from Northeast Brazil (Mollusca: Gastropoda)
title_fullStr Imposex in endemic volutid from Northeast Brazil (Mollusca: Gastropoda)
title_full_unstemmed Imposex in endemic volutid from Northeast Brazil (Mollusca: Gastropoda)
title_sort Imposex in endemic volutid from Northeast Brazil (Mollusca: Gastropoda)
dc.creator.none.fl_str_mv Castro, Ítalo Braga de
Oliveira de Meirelles, Carlos Augusto
Matthews Cascon, Helena
Rocha Barreira, Cristina de Almeida
Penchaszadeh, Pablo Enrique
Bigatti, Gregorio
author Castro, Ítalo Braga de
author_facet Castro, Ítalo Braga de
Oliveira de Meirelles, Carlos Augusto
Matthews Cascon, Helena
Rocha Barreira, Cristina de Almeida
Penchaszadeh, Pablo Enrique
Bigatti, Gregorio
author_role author
author2 Oliveira de Meirelles, Carlos Augusto
Matthews Cascon, Helena
Rocha Barreira, Cristina de Almeida
Penchaszadeh, Pablo Enrique
Bigatti, Gregorio
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv IMPOSEX
VOLUTA EBRAEA
ENDEMIC
ORGANOTIN POLLUTION
topic IMPOSEX
VOLUTA EBRAEA
ENDEMIC
ORGANOTIN POLLUTION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Imposex is characterized by the development of masculine sexual organs in neogastropod females. Almost 120 mollusk species are known to present imposex when exposed to organic tin compounds as tributyltin (TBT) and triphenyltin (TPT). These compounds are used as biocide agents in antifouling paints to prevent the incrustations on boats. Five gastropod species are known to present imposex in Brazil: Stramonita haemastoma, Stramonita rustica,Leucozonia nassa, Cymathium parthenopeum and Olivancillaria vesica. This paper reports the first record of imposex observed in the endemic gastropod Voluta ebraea from Pacheco Beach, Northeast Brazil. Animals presenting imposex had regular female reproductive organs (capsule gland, oviduct and sperm-ingesting gland) and an abnormal penis. As imposex occurs in mollusks exposed to organotin compounds typically found at harbors,marinas, shipyards and areas with high shipping activities, probably contamination of Pacheco Beach is a consequence of a shipyard activity located in the nearest areas.
Fil: Castro, Ítalo Braga de. Universidade Federal do Rio Grande do Norte; Brasil
Fil: Oliveira de Meirelles, Carlos Augusto. Instituto de Ciências do Mar; Brasil. Universidade Federal do Ceará; Brasil
Fil: Matthews Cascon, Helena. Universidade Federal do Ceará; Brasil. Instituto de Ciências do Mar; Brasil
Fil: Rocha Barreira, Cristina de Almeida. Instituto de Ciências do Mar; Brasil
Fil: Penchaszadeh, Pablo Enrique. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Bigatti, Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Biología de Organismos Marinos; Argentina
description Imposex is characterized by the development of masculine sexual organs in neogastropod females. Almost 120 mollusk species are known to present imposex when exposed to organic tin compounds as tributyltin (TBT) and triphenyltin (TPT). These compounds are used as biocide agents in antifouling paints to prevent the incrustations on boats. Five gastropod species are known to present imposex in Brazil: Stramonita haemastoma, Stramonita rustica,Leucozonia nassa, Cymathium parthenopeum and Olivancillaria vesica. This paper reports the first record of imposex observed in the endemic gastropod Voluta ebraea from Pacheco Beach, Northeast Brazil. Animals presenting imposex had regular female reproductive organs (capsule gland, oviduct and sperm-ingesting gland) and an abnormal penis. As imposex occurs in mollusks exposed to organotin compounds typically found at harbors,marinas, shipyards and areas with high shipping activities, probably contamination of Pacheco Beach is a consequence of a shipyard activity located in the nearest areas.
publishDate 2008
dc.date.none.fl_str_mv 2008-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/100770
Castro, Ítalo Braga de; Oliveira de Meirelles, Carlos Augusto; Matthews Cascon, Helena; Rocha Barreira, Cristina de Almeida; Penchaszadeh, Pablo Enrique; et al.; Imposex in endemic volutid from Northeast Brazil (Mollusca: Gastropoda); Instituto de Tecnologia do Paraná; Brazilian Archives of Biology and Technology; 51; 5; 10-2008; 1065-1069
1516-8913
1678-4324
CONICET Digital
CONICET
url http://hdl.handle.net/11336/100770
identifier_str_mv Castro, Ítalo Braga de; Oliveira de Meirelles, Carlos Augusto; Matthews Cascon, Helena; Rocha Barreira, Cristina de Almeida; Penchaszadeh, Pablo Enrique; et al.; Imposex in endemic volutid from Northeast Brazil (Mollusca: Gastropoda); Instituto de Tecnologia do Paraná; Brazilian Archives of Biology and Technology; 51; 5; 10-2008; 1065-1069
1516-8913
1678-4324
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1590/S1516-89132008000500024
info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/gv469p
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Instituto de Tecnologia do Paraná
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844613115377876992
score 13.070432

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