Yanes, Y., Martín, J., Santana, J., Holyoak, G.A., Holyoak, D.T., Artiles, M., Deniz, F., Alonso, M.R. & Ibáñez, M. (2011). Four new Napaeus species (Gastropoda: Pulmonata: Enidae) from La Gomera (Canary islands). Journal of Conchology, 40 (4): 393-407. London.
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Yanes, Y., Martín, J., Santana, J., Holyoak, G.A., Holyoak, D.T., Artiles, M., Deniz, F., Alonso, M.R. & Ibáñez, M.
2011
Four new Napaeus species (Gastropoda: Pulmonata: Enidae) from La Gomera (Canary islands)