Étude comparée des populations d'Ocenebra erinacea (L.) de Granville et d'Arcachon
Féral, C. (1974). Étude comparée des populations d'Ocenebra erinacea (L.) de Granville et d'Arcachon. Haliotis 4: 129-134
In: Haliotis. Société française de malacologie: Paris. ISSN 0397-765X, more
|  |
| Abstract |
In Bassin d'Arcachon, Ocenebra erinacea female, agonochoric gastropod, presents a male external genital tract. This particularity does not occur among the Granville populations on the western coast of the Cotentin. The occurence of a penis-like structure in females does not express a successive hermaphroditism, the study of the sexes repartition in each resort confirming the gonochorism of this species. |
|
