Grossuana

Grossuana is a genus of very small freshwater snails, aquatic gastropod mollusks in the family Hydrobiidae

Species
Species within the genus Grossuana include:
 * Grossuana angeltsekovi Glöer & Georgiev, 2009
 * Grossuana aytosensis Georgiev, 2012
 * Grossuana codreanui
 * Grossuana derventica Georgiev & Glöer, 2013
 * Grossuana radostinae Georgiev, 2012
 * Grossuana serbica Radoman, 1973
 * Grossuana slavyanica Georgiev & Glöer, 2013
 * Grossuana thracica Glöer & Georgiev, 2009