"Vivipara delavayi Mabille, 1886" . . . "EN" . "Margarya melanioides is a species of large operculate freshwater snail, an aquatic gastropod mollusk in the family Viviparidae, the river snails.Margarya melanioides is the type species of the genus Margarya."@en . "Margarya melanoides delavayiMabille" . "Margarya melanoides (spelling error)" . . "Margarya melanioides carinataNeumayr" . . "Margarya melanioides"@en . . . . "Vivipara (Tulotoma) margeriana Neumayr,1883" . "IUCN3.1" . "Paludina margeriana Anderson, 1878" . "Vivipara (Tulotoma) margeriana var. tuberculata Neumayr,1883" .