Requieniidae
| Requieniidae Temporal range: | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Bivalvia |
| Order: | †Hippuritida |
| Suborder: | †Requieniidina |
| Superfamily: | †Requienioidea |
| Family: | †Requieniidae |
Requieniidae is a family of rudists, in the order Hippuritida, which lived from 155.7 to 66.043 million years ago.