original description
Wollaston, T.V. (1878). Testacea Atlantica or the land and freshwater shells of the Azores, Madeiras, Salvages, Canaries, Cape Verdes, and Saint Helena. i-xi, [1], 1-588, 1-16. London. (Reeve)., available online at https://www.biodiversitylibrary.org/page/18928631
page(s): 444 [details]
additional source
Alonso, M.R. & Ibáñez, M. (2015). Las especies de la familia Enidae B. B.Woodward, 1903 (1880) (Mollusca, Gastropoda, Stylommatophora) de las islas Canarias: el género Napaeus Albers, 1850. Vieraea, 43: 153-188. Santa Cruz de Tenerife [Dec 2015].
page(s): 164 [details] Available for editors [request]
From editor or global species database