Proetida
| Proetida Temporal range: | |
|---|---|
| Aulacopleura konincki, Kosov u Berouna, Czech Republic | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | †Trilobita |
| Subclass: | †Librostoma |
| Order: | †Proetida Fortey & Owens, 1975 |
| Superfamilies | |
| |
Proetida is an order of trilobite that lived from the Ordovician to the Permian. It was the last surviving order of trilobite, dying out in the Permian-Triassic extinction event.