Neritidae, common name the nerites, is a taxonomic family of small to medium-sized saltwater and freshwater snails which have a gill and a distinctive operculum.
Vittina natalensis, common name spotted nerite, is a species of small freshwater snail with an operculum, an aquatic gastropod mollusk in the family Neritidae, the nerites.
Clea is a genus of freshwater snails with opercula, aquatic gastropod mollusks in the subfamily Anentominae of the family Nassariidae, a family, almost all of the rest of which are marine.
Brotia pagodula is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Pachychilidae.
The horny nerite, Neritodryas cornea, is a species of freshwater snail, an aquatic gastropod mollusk in the family Neritidae, the nerites.
Tylomelania towutica is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Pachychilidae.
Clithon corona is a species of brackish water and freshwater snail with an operculum, a nerite. It is an aquatic gastropod mollusk in the family Neritidae, the nerites.
Clithon diadema is a species of brackish water and freshwater snail with an operculum, a nerite. It is an aquatic gastropod mollusk in the family Neritidae, the nerites.
Brotia herculea, common name the giant tower cap snail, is a species of freshwater snail with an operculum, an aquatic gastropod mollusc in the family Pachychilidae.
Clithon lentiginosum is a species of a freshwater snail with an operculum, a nerite. It is an aquatic gastropod mollusk in the family Neritidae, the nerites.
Clithon mertonianum is a species of a freshwater snail with an operculum, a nerite. It is an aquatic gastropod mollusk in the family Neritidae, the nerites.
Neripteron auriculatum is a species of brackish water and freshwater snail, an aquatic gastropod mollusk in the family Neritidae, the nerites.
Neritina iris is a species of sea snail, a marine gastropod mollusk in the family Neritidae.
Neritona juttingae, also known as the King Koopa Nerite Snail, is a species of a freshwater snail, an aquatic gastropod mollusk in the family Neritidae.
Vittina turrita is a species of aquatic snail, a gastropod mollusk in the family Neritidae.
Vittina is a genus of brackish water and freshwater snails with an operculum, aquatic gastropod mollusks in the subfamily Neritininae of the family Neritidae, the nerites.
Brotia armata is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Pachychilidae.
Brotia binodosa is a species of freshwater snail with an operculum. It is an aquatic gastropod mollusk in the family Pachychilidae.
Sulcospira tonkiniana is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Pachychilidae.
Amerianna carinata is a species of freshwater air-breathing snails, aquatic pulmonate gastropod mollusks in the family Planorbidae, the ram's horn snails, or planorbids. Like all other planorbids it has a sinistral or left-coiling shell.
