Descripción de una nueva especie de Onoba (Mollusca, Rissooidea) de las Islas Canarias, con comentarios sobre otras especies próximas

A new species probably endemic of Canary is described. It is compared with other species of the genus and with Manzonia vigoensis, which is rather similar and with which was previously confused. At the same time a shell of Manzonia vigoensis from Canary is shown. Some remarks on this species and its geographic range of distribution are done, as well as the differenciation between the genera Onoba and Manzonia.