Davis County springsnail
The Davis County springsnail, scientific name Pyrgulopsis davisi, is a species of small freshwater snails with a gill and an operculum, aquatic gastropod mollusk in the family Hydrobiidae. This species' natural habitat is streams. It is endemic to a tributary of Limpia Creek about  northeast of Fort Davis, Texas, United States. Description
Pyrgulopsis davisi is a small snail that has a height of  and an ovate to narrowly conic, medium-sized shell. Its differentiated from other Pyrgulopsis in that its penial filament has a medium length lobe and medium length filament with the penial ornament consisting of an elongate, proximally bifurcate, penial gland; curved, transverse terminal and ventral glands. References

Pyrgulopsis
Molluscs of the United States
Gastropods described in 1987
Taxonomy articles created by Polbot