Vianinae
# Vianinae

Vianinae is a subfamily of tropical land snail, a terrestrial gastropod mollusk in the family Helicinidae.

## Species

According to the World Register of Marine Species, the following genera are accepted within Vianinae:

* Calidviana H. B. Baker, 1954
* Calybium Morlet, 1892
* Eutrochatella P. Fischer, 1885
* Geophorus P. Fischer, 1885
* Geotrochatella P. Fischer, 1891
* Heudeia Crosse, 1885
* Lucidella Swainson, 1840
* Priotrochatella H. Fischer, 1893
* Pseudotrochatella G. Nevill, 1881
* Pyrgodomus Crosse &P. Fischer, 1894
* Semitrochatella Aguayo & Jaume, 1958
* Swiftella H. B. Baker, 1941
* Troschelviana H. B. Baker, 1922
* Ustronia A. J. Wagner, 1908
* Viana H. Adams & A. Adams, 1856
