Acochlidiidae
| Acochlidiidae | |
|---|---|
| A live individual of Acochlidium fijiiensis | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| (unranked): | |
| Family: | Acochlidiidae Küthe, 1935 | 
| Diversity | |
| Altogether 3 genera and 6 species; 5 freshwater species, one in brackish waters. | |
| Synonyms | |
| Palliohedylidae Rankin, 1979 | |
Acochlidiidae are a taxonomic family of shell-less freshwater gastropods (one of them Palliohedyle weberi lives in brackish water), aquatic gastropod mollusks within the clade Acochlidiacea.