Notopala
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Notopala Temporal range: Aptian-Recent |
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|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): |
clade Caenogastropoda informal group Architaenioglossa |
| Superfamily: | Viviparoidea |
| Family: | Viviparidae |
| Genus: |
Notopala Cotton, 1935 |
informal group Architaenioglossa
Notopala is a genus of large, freshwater snails with an operculum, aquatic gastropod mollusks in the family Viviparidae, the river snails or mystery snails.
The shell is dextral and globose-conic. The shell has up to five whorls. The aperture is subovate. The operculum is corneous.
Species within the genus Notopala include:
The type species of the genus Notopala is Paludina hanleyi von Frauenfeld, 1864.
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