Verdcourt, B. (1998). A contribution to the knowledge of the genital anatomy of Zingis species with particular attention to Zingis depressa (Germain) (Pulmonata: Urocyclidae). Journal of Conchology, 36 (4): 1-13. London.
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Verdcourt, B.
1998
A contribution to the knowledge of the genital anatomy of Zingis species with particular attention to Zingis depressa (Germain) (Pulmonata: Urocyclidae)