Philippi, 1844
Shell small to moderate, arcuate and with the maximum diameter near the middle or between the median portion and the oral aperture. The aperture generally constricted and never the region of maximum diameter. Shell surface smooth, rarely sculptured with longitudinal striae or minute annular rings. Cross-section circular or oval, never angular. Apical orifice simple or with 2-4 notches, orifice often constricted with a ledge within the opening. Shell texture vitreous and transparent/translucent. Foot vermiform with a pedal disc but no filament.
Source: Jones and Baxter, 1987.
The following species occurs in the region:
Cadulus subfusiformis