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Revista Brasileira de Zoologia

Print version ISSN 0101-8175

Rev. Bras. Zool. vol.12 no.3 Curitiba Sept. 1995

http://dx.doi.org/10.1590/S0101-81751995000300013 

Sistema reprodutor de Gundlachia concentrica (Orbigny) e Gundlachia moricandi (Orbigny), como subsídio para a taxonomia de Ancylidae (Mollusca, Gastropoda, Pulmonata)

 

Reproductive system of Gundlachia concentrica (Orbigny) and Gundlachia moricandi (Orbigny), as subsidy for the taxonomy of Ancylidae (Mollusca, Gastropoda, Pulmonata)

 

 

Fernanda Pires OhlweilerI; Inga Ludmila Veitenheimer-MendesII

ILaboratório de Biologia Celular, Instituto Butantan, Av. Vital Brasil 1500, Caixa Postal 65, 05503-900 São Paulo, São Paulo, Brasil
IIDepartamento de Zoologia, Instituto de Biociências da Universidade Federal do Rio Grande do Sul, 90040-060 Porto Alegre, Rio Grande do Sul, Brasil

 

 


ABSTRACT

The reproductive system of Gundlachia concentrica (Orbigny, 1835) and Gundlachia moricandi (Orbigny, 1837) are described. The following structures distinguished the specimens of those species: ovotestis, seminal vesicle, tubular prolongation of dorsoposterior region of uterus and duet of the copulation pouch.

Key words: Gastropoda, Gundlachia concentrica, Gundlachia moricandi, reproductive system, taxonomy


 

 

Texto completo disponível apenas em PDF.

Full text available only in PDF format.

 

 

REFERÊNCIAS BIBLIOGRÁFICAS

Fernandez, D. 1981. Molluscos Gasteropodos: Ancylidae. In: R.A. Ringuelet (ed.). Fauna de agua dulce de la republica Argentina. Buenos Aires, FECIC, 15 (7): 101-114.         [ Links ]

Hubendick, B. 1955. The anatomy of Gastropoda: The percy sladen trust expedition to lake Titicaca. Trans. Linnean Soc. London. 1 (3): 317-320.         [ Links ]

______. 1964. Studies on Ancylidae: The subgroups. Meddelanden Fran Goteborgs Musei, Zoologiska Avdelning, Goteborg, 137: 1-72.         [ Links ]

Miquel, S.E. 1988. Estúdio anatomohistologico del complejo peniano de dos especies de Gundlachia Pfeiffer, 1849 (Mollusca, Pulmonata, Ancylidae). Mem. Soc. Ci. Nat. La Sale, Caracas, 48 (129): 127-131.         [ Links ]

Ohlweiler, F.P. & Lanzer, R.M. 1994. Morfologia de Gundlachia obliqua (Broderip & Sowerby, 1832) (Mollusca, Gastropoda, Ancylidae). Iheringia, Sér. Zool., Porto Alegre, (77): 113-127.         [ Links ]

 

 

Recebido em 13.VII.1994; aceito em 04.X.1995.

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