Metridiidae
| Metridiidae | |
|---|---|
| Metridium senile | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Cnidaria | 
| Subphylum: | Anthozoa | 
| Class: | Hexacorallia | 
| Order: | Actiniaria | 
| Superfamily: | Metridioidea | 
| Family: | Metridiidae Carlgren, 1893  | 
Metridiidae is a family of sea anemones in the order Actiniaria.