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Imposex in Olivancillaria vesica vesica (Gmelin) (Gastropoda, Olividae) from a Southeastern Brazilian sandy beach

Abstract

Imposex, the development of male sex organs on the female, is registered and described for Olivancillaria vesica vesica (Gmelin, 1791) at Restinga da Marambaia beach, Rio de Janeiro state, Brazil.

Gastropoda; Olividae; Olivancillaria vesica vesica; imposex; sandy beaches; Rio de Janeiro; Brazil


SCIENTIFIC COMMUNICATION

Imposex in Olivancillaria vesica vesica (Gmelin) (Gastropoda, Olividae) from a Southeastern Brazilian sandy beach

Carlos Henrique Soares CaetanoI; Ricardo Silva AbsalãoII

IUniversidade do Rio de Janeiro. Avenida Pasteur 458, sala 411, Urea, 22290-240 Rio de Janeiro, Rio de Janeiro, Brasil. E-mail: chcaetano@zipmail.com.br

IIDepartamento de Biologia Animal e Vegetal, Universidade do Estado do Rio de Janeiro. Avenida São Francisco Xavier 524, Maracanã, 20550-900 Rio de Janeiro, Rio de Janeiro, Brasil. E-mail: absalao@hotmail.com

ABSTRACT

Imposex, the development of male sex organs on the female, is registered and described for Olivancillaria vesica vesica (Gmelin, 1791) at Restinga da Marambaia beach, Rio de Janeiro state, Brazil.

Key words: Gastropoda, Olividae, Olivancillaria vesica vesica, imposex, sandy beaches, Rio de Janeiro, Brazil

Full text available only in PDF format.

Texto completo disponível apenas em PDF.

Received in 18.VII.2002; accepted in 23.XI.2002.

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Publication Dates

  • Publication in this collection
    03 June 2009
  • Date of issue
    Dec 2002

History

  • Accepted
    23 Nov 2002
  • Received
    18 July 2002
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