. . "* Paludina (Vivipara) purpurea Martens, 1865" . . "* Paludina hanleyi Frauenfeld, 1864" . "Notopala hanleyi is a species of large freshwater snail, an aquatic gastropod mollusk in the family Viviparidae. It is also classified as a subspecies Notopala sublineata hanleyi.This species is endemic to Australia and is found across the Murray-Darling basin.This species was thought to be extinct, but one population has been found in pipeline in 1993.It feeds on microbial and organic matter."@en . . . . . "Notopala hanleyi"@en .