Show simple item record

dc.contributor.author Castro, Ítalo Braga de
dc.contributor.author Meirelles, Carlos Augusto Oliveira de
dc.contributor.author Matthews-Cascon, Helena
dc.contributor.author Fernandez, Marcos Antonio dos Santos
dc.date.accessioned 2011-05-06T13:20:34Z
dc.date.available 2011-05-06T13:20:34Z
dc.date.issued 2004
dc.identifier.citation CASTRO, I. B. et al. Thais (Stramonita) rustica (Lamarck, 1822) (Mollusca: Gastropoda: Thaididae), a potential bioindicator of contamination by organotin northeast Brazil. Brazilian Journal of Oceanography , São Paulo, v. 52, n. 2, p. 135-139, 2004. Disponível em: <http://www.scielo.br/scielo.php?pid=S1679-87592004000200005&script=sci_abstract>. Acesso em: 5 maio 2011. pt_BR
dc.identifier.issn 1679-8759
dc.identifier.uri http://repositorio.furg.br/handle/1/500
dc.description.abstract The use of antifouling paints containing the biocide compound tributyltin (TBT) has been shown as an inductor of imposex in neogastropods mollusks. Imposex is characterized by the development of male features in females, mainly the appearance of a no functional vas deferens and penis. Samples of Thais rustica were collected in eight sites in the metropolitan area of Natal city, Rio Grande do Norte state, northeast Brazil, and examined for occurrence of imposex, which was found in many females. The higher imposex levels were presented by samples from sites near city harbor. pt_BR
dc.description.abstract A utilização de tintas antiincrustrantes contendo o composto biocida tributilestanho (TBT) tem induzido moluscos neogastrópodes ao imposex. O imposex é caracterizado pelo surgimento de caracteres sexuais masculinos, sobretudo, pênis e vaso deferente não funcionais em fêmeas desses moluscos. Foram coletadas amostras de Thais rústica em oito estações ao longo da costa da cidade de Natal no Rio Grande do Norte. Esses animais foram analisados quanto a presença e o grau de imposex que apresentavam. Os níveis mais elevados de imposex foram observados na estação mais próxima ao porto. pt_BR
dc.language.iso eng pt_BR
dc.rights open access
dc.subject Imposex pt_BR
dc.subject TBT pt_BR
dc.subject Thais rustica pt_BR
dc.title Thais (stramonita) Rustica (LAMARCK, 1822) (Mollusca: Gastropoda:Thaididae), A Potential Bioindicator of Contamination by Organotin Northeast Brazil. pt_BR
dc.type article pt_BR


Files in this item

This item appears in the following Collection(s)

:

  • ICB - Artigos publicados em periódicos
  • Show simple item record