Hauffenia wienerwaldensis Haase 1992

Hauffenia wienerwaldensis is a species of minute freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the family Hydrobiidae. This species is endemic to Austria.

References

• Reischütz, P. (2010). "Hauffenia wienerwaldensis". IUCN Red List of Threatened Species. 2010: e.T9746A13013511. doi:10.2305/IUCN.UK.2010-4.RLTS.T9746A13013511.en. Retrieved 11 November 2021.