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 Author Cowie, Robert H. text Zootaxa 2015 3940 1 1 92 journal article 10.11646/zootaxa.3940.1.1 5013eaff-bb37-4be3-a1ea-43c11d0cf5d1 1175-5326 288204 B5D45D1B-4B52-4F0B-8AF6-B587F8857475 zischkai Pomacea zischkai Blume & Pain , 1952 . Additional type material paratype : ZMA 136139 (1 spm.); possible paratypes : USNM 667036 (2 spms.), MNHNM 6275 (1 spm., labelled “ paratype ”). z onata Ampullaria zonata d’Orbigny, 1835 . Additional type material – possible syntype : MNHNCL 15872 (1 spm., old number 61.045, as spixii d’Orbigny, 1838).