| Pliopholygidae | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): |
clade Caenogastropoda informal group Architaenioglossa |
| Superfamily: | Viviparoidea |
| Family: |
Pliopholygidae Taylor, 1966 |
informal group Architaenioglossa
Pliopholygidae is an extinct family of operculate freshwater snails, aquatic gastropod mollusks in the informal group Architaenioglossa.