Four new fossil Napaeus species (Gastropoda: Enidae) from La Gomera (Canary Islands)

Four fossil species of Napaeus from various parts of the Canary Island of La Gomera are new to science. The species are described and compared with other species of this genus. Including these four species, there are now 31 Napaeus species known from La Gomera and 76 species from the whole Canary archipelago. La Gomera is as such by far the most diverse island with respect to Napaeus.