Las especies de Chauvetia Monterosato, 1884 (Mollusca, Neogastropoda) de Canarias y el área oeste africana de Mauritania y Sahara

The species of the genus Chauvetia Monterosato, 1884 found in the area including the Canaries archipelago and the African coast of Mauritania and the Sahara are revised. Eighteen species are studied of which 9 are described as new species.