Hershler, R. & Velkovrh, F. (1993). A new genus of hydrobiid snails (Mollusca: Gastropoda: Prosobranchia: Rissooidea) from northern South America. Proceedings of the Biological Society of Washington. 106(1): 182-189.
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Hershler, R. & Velkovrh, F.
1993
A new genus of hydrobiid snails (Mollusca: Gastropoda: Prosobranchia: Rissooidea) from northern South America
Proceedings of the Biological Society of Washington