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Genus Leptochlamys

Shell is ovoid or flask-shaped, cross section is circular; completely organic, non-alveolar, no exogenous material. Aperture is terminal, circular, with short collar. Ecology: freshwater. Two species. Type species: Leptochlamys ampullacea West, 1901. Also includes Lepto-chlamys galippei Schmidt et al., 2010 described from amber