Bythiospeum cisterciensorum is a species of very small freshwater snails that have an operculum, aquatic gastropod mollusks in the family Moitessieriidae.
This species is endemic to Austria.[1]
References
- ^ a b Reischütz, P. (2010). "Bythiospeum cisterciensorum". IUCN Red List of Threatened Species. 2010: e.T3403A9832214. doi:10.2305/IUCN.UK.2010-4.RLTS.T3403A9832214.en. Retrieved 13 November 2021.