Hauffenia

Hauffenia is a genus of minute freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the family Hydrobiidae.

Distribution
Hauffenia is widely distributed in Europe (Italy, France, Austria, Slovakia, Hungary, northern Balkans).

Species
Species within the genus Hauffenia include:
 * Hauffenia erythropomatia (Hauffen, 1856)
 * Hauffenia kerschneri (Zimmermann, 1930)
 * subspecies Hauffenia kerschneri kerschneri (Zimmermann, 1930)
 * subspecies Hauffenia kerschneri loichiana Haase, 1993
 * Hauffenia kissdalmae Erőss & Petró, 2008
 * Hauffenia lucidula (Angelov, 1967) / Horatia lucidulus (Angelov, 1967)
 * Hauffenia minuta (Draparnaud, 1805) / Islamia minuta (Draparnaud, 1805)
 * Hauffenia nesemanni A. Reischütz & P. Reischütz, 2006
 * Hauffenia sp. nov. from Slovakia
 * Hauffenia tellinii (Pollonera, 1898) - type species of the genus Hauffenia
 * Hauffenia wienerwaldensis Haase, 1992