Bythiospeum_tschapecki
Bythiospeum tschapecki
Species of gastropod
Bythiospeum tschapecki is a species of very small freshwater snails that have an operculum, aquatic gastropod mollusks in the family Hydrobiidae.
This species is endemic to Austria,[1] and commemorates Hippolyt Tschapeck (1825–1897), an Austrian malacologist.[2]