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Genus Ellipsopyxis

Shell is elliptic in frontal view, semi-elliptic in lateral view on to the large axis; yellowish or clear maroon. Dorsal and lateral surfaces incrusted with small mineral particles, ventral surface is smooth due to organic cement. Aperture is central, elliptical, without or only slight Invagination. Ecology: mainly rich organic tropical soils. Type species: Ellipsopyxis pauliani Bonnet, 1965