Plegma
Plegma is a genus of minute, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Helicarionidae.
Species
Species within the genus Plegma include:Plegma caelatura- ''Plegma duponti''
Plegma is a genus of minute, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Helicarionidae.