Back Caseopsis agilis Catalan Caseopsis Spanish Caseopsis French 케이스옵시스 Korean Caseopsis Dutch Caseopsis Portuguese Caseopsis Ukrainian
| Caseopsis Temporal range:
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|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Synapsida |
| Clade: | †Caseasauria |
| Family: | †Caseidae |
| Genus: | †Caseopsis Olson, 1962 |
| Species: | †C. agilis
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| Binomial name | |
| †Caseopsis agilis Olson, 1962
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Caseopsis is an extinct genus of large pelycosaurs that was about 3 metres (10 ft) long. Caseopsis lived in the late Early Permian epoch (Kungurian Age), before the pelycosaurs were replaced by the more advanced therapsids (in the next age). It was a lightly built, agile creature. It may have been possible for this species to outpace and escape large predators such as Dimetrodon.