Cowie, R. H.

The Recent Apple Snails of Africa and Asia (Mollusca: Gastropoda: Ampullariidae: Afropomus, Forbesopomus, Lanistes, Pila, Saulea): a Nomenclatural and Type Catalogue. The Apple Snails of the Americas: Addenda and corrigenda

. Zootaxa 2015, 3940, 1–92.