| Neritodryas Temporal range:  | |
|---|---|
|   | |
| Two shells of Neritodryas cornea | |
| Scientific classification   | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Mollusca | 
| Class: | Gastropoda | 
| Subclass: | Neritimorpha | 
| Order: | Cycloneritida | 
| Superfamily: | Neritoidea | 
| Family: | Neritidae | 
| Genus: | Neritodryas Martens, 1869 [2] | 
| Type species | |
| Nerita corneaLinnaeus, 1758 | |
Neritodryas is a genus of freshwater snails, (some of which are amphibious and terrestrial living on trees and bushes); [1] they are gastropod mollusks in the family Neritidae, the nerites. [3]
The length of the shell is up to 40 mm. [1]
Species within the genus Neritodryas include:

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.

Neritilia is a genus of freshwater snails which live near the sea coast in submarine caves. They have an operculum, and are aquatic gastropod mollusks in the family Neritiliidae.

Neritina, is a genus of small aquatic snails with an operculum in the family Neritidae, the nerites. They are as well marine, as brackish water, and sometimes freshwater gastropod mollusks

Nerita is a genus of medium-sized to small sea snails with a gill and an operculum, marine gastropod molluscs in the subfamily Neritinae of the family Neritidae, the nerites.

Clithon is a genus of freshwater snails or brackish snails that have an operculum, aquatic gastropod molluscs in the family Neritidae, the nerites.

Vittina gagates is a species of sea snail, a marine gastropod mollusk in the family Neritidae.
Vitta glabrata is a species of brackish water snail, a gastropod mollusk in the family Neritidae.

Smaragdia is a genus of small sea snails, marine gastropod mollusks in the subfamily Neritinae of the family Neritidae, the nerites.

Clithon faba is a species of brackish water snail with an operculum, a nerite. It is an aquatic gastropod mollusc in the family Neritidae, the nerites.

The horny nerite, Neritodryas cornea, is a species of freshwater snail, an aquatic gastropod mollusk in the family Neritidae, the nerites.

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.

Neripteron is a genus of brackish water and freshwater snails, an aquatic gastropod mollusks in the subfamily Neritininae of 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 asperulata is a species of a marine and freshwater snail, an aquatic gastropod mollusk in the family Neritidae, the nerites.

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.

Clypeolum is a genus of freshwater snails or brackish snails that have an operculum, aquatic gastropod molluscs in the family Neritidae, the nerites.
Neritona, is a genus of small aquatic snails with an operculum, marine, brackish water, and sometimes freshwater gastropod mollusks in the family Neritidae, the nerites.
Nereina 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.
