The Cahaba pebblesnail, scientific name Clappia cahabensis, is a species of very small freshwater snail, aquatic gastropod mollusks in the family Lithoglyphidae.
Clappia umbilicata, the umbilicate pebblesnail, was a species of small freshwater snail that had an operculum, an aquatic gastropod mollusk in the family Lithoglyphidae. This species is now extinct.
Elimia gibbera, the shouldered elimia, is a species of freshwater snails in the family Pleuroceridae. This species was endemic to Alabama, the United States, with records from the Coosa River. It is now considered extinct, the attributed cause is land-use change. Already in 1936, Calvin Goodrich wrote that "To a large extent, the goniobasic fauna of the Coosa Biver must be spoken of in the past tense".
The hearty elimia, Elimia jonesi, is an extinct species of freshwater snails in the family Pleuroceridae. This species was endemic to Alabama, the United States, with records from the Coosa River. It is now considered extinct, having not been reported since the river was impounded, despite surveys. The specific name jonesi honors Walter Jones, state geologist of Alabama.
Leptoxis ampla, common name the round rocksnail, is a species of freshwater snail with a gill and an operculum, an aquatic gastropod mollusc in the family Pleuroceridae.
Leptoxis is a genus of freshwater snails with a gill and an operculum, aquatic gastropod molluscs in the family Pleuroceridae.
Leptoxis clipeata, the agate rocksnail, was a freshwater snail in the family Pleuroceridae. Like all Leptoxis, the species required free-flowing unpolluted water. It was endemic to parts of the Coosa River in Alabama, now impounded.
Leptoxis compacta, the oblong rocksnail, is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Pleuroceridae.
Leptoxis foremani, the interrupted rocksnail, is a species of freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Pleuroceridae.
The maiden rocksnail, scientific name †Leptoxis formosa, was a species of freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Pleuroceridae.
The bigmouth rocksnail, scientific name †Leptoxis occultata, was a species of freshwater snail with a gill and an operculum, an aquatic gastropod mollusc in the family Pleuroceridae. This species was endemic to Alabama in the United States. It is now extinct.
The spotted rocksnail, scientific name Leptoxis picta, is a species of freshwater snail with a gill and an operculum, an aquatic gastropod mollusc in the family Pleuroceridae. This species is endemic to Alabama in the United States.
The plicate rocksnail, scientific name Leptoxis plicata, is a species of freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Pleuroceridae.
The Coosa rocksnail, scientific name †Leptoxis showalterii, also known as the "ribbed rocksnail", was a species of freshwater snails with an operculum, aquatic gastropod mollusks in the family Pleuroceridae.
The painted rocksnail is a species of freshwater snail with a gill and an operculum, an aquatic gastropod mollusc in the family Pleuroceridae.
The flat pebblesnail is a species of freshwater snail, an aquatic gastropod mollusk in the family Lithoglyphidae.
The rough hornsnail, scientific name Pleurocera foremani, is a rare species of freshwater snail with an operculum, an aquatic gastropod mollusc in the family Pleuroceridae.
The telescope hornsnail, scientific name Pleurocera walkeri, is a species of freshwater snail in the family Pleuroceridae. This species is endemic to the Southeastern United States: it is known from Tennessee River system in Alabama, Kentucky, and Tennessee, and from several streams in Alabama and Georgia.
