Phreatodrobia
Phreatodrobia is a genus of very small or minute freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Lithoglyphidae.
The generic name Phreatodrobia is derived from the Greek word "phreatos" which means ground water, as in phreatic, and from the suffix -drobia based on family name Hydrobiidae, which means "living in water".
Species within the genus Phreatodrobia include:Phreatodrobia conica Hershler & Longley, 1986Phreatodrobia coronae Hershler, 1987Phreatodrobia imitata Hershler & Longley, 1986 - mimic cavesnailPhreatodrobia micra - type speciesPhreatodrobia nugax
- * Phreatodrobia nugax inclinata Hershler & Longley, 1986Phreatodrobia plana Hershler & Longley, 1986Phreatodrobia punctata Hershler & Longley, 1986Phreatodrobia rotunda Hershler & Longley, 1986