The genus Onoba (Mollusca, Caenogastropoda, Rissoidae) from NW Spain, with the description of two new species

Abstract

Some species of the genus Onoba were described from the Ria de Vigo. The revision shows that their identifi cation had not been correct and they are now described as new species, and are compared to similar ones. All species are illustrated by SEM, including radular preparations.