Hyala

Hyala is a genus of very small, somewhat amphibious land snails that have a gill and an operculum, semi-terrestrial gastropod mollusks or micromollusks in the family Iravadiidae. They are subsurface deposit feeders.

Species
Species within the genus Hyala include:
 * Hyala adamsi Golikov & Kussakin in Golikov & Scarlato, 1971
 * Hyala vitrea (Montagu, 1803)
 * Species brought into synonymy:
 * Hyala mediterranea F. Nordsieck, 1972 : synonym of Hyala vitrea (Montagu, 1803)