Navalis perforatus a new genus and new species (Gastropoda, Hydrobiidae) from Spain

Abstract

A new species of the family Hydrobiidae (Mollusca, Gastropoda) is described, being the type species of a new genus. Its morphological characteristics are described and figured. It is also pointed out that according to bibliography, some of these characteristics have not been found in any other species, such as the presence of a prominent and strong basal keel.

Es descriu una espècie nova de la família Hydrobiidae (Mollusca, Gastropoda), que és l’espècie tipus d’un gènere nou. Es descriuen i representen els seus caràcters morfològics, ressaltant la presència d’una prominent i forta quilla a la base.