Phacopidae
| Phacopidae Temporal range: | |
|---|---|
| Drotops armatus | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | †Trilobita |
| Order: | †Phacopida |
| Suborder: | †Phacopina |
| Superfamily: | †Phacopoidea |
| Family: | †Phacopidae Hawle & Corda, 1847 |
Phacopidae is a family of phacopid trilobites that ranges from the Lower Ordovician to the Upper Devonian, with representatives in all paleocontinents.