| Rhytidosteidae Temporal range: Late Permian - Early Triassic
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| Life restoration of the small rhytidosteid Nanolania anatopretia | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Order: | †Temnospondyli |
| Suborder: | †Stereospondyli |
| Superfamily: | †Rhytidosteoidea |
| Family: | †Rhytidosteidae von Huene, 1920 |
| Subgroups | |
Rhytidosteidae is a family of Temnospondyli that lived in the Permian and Triassic.