Palaeodus
| Palaeodus | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Infraphylum: | Agnatha |
| Class: | †Thelodonti |
| Order: | †Thelodontiformes |
| Family: | †Palaeodontidae |
| Genus: | †Palaeodus Rohon, 1890 |
| Type species | |
| Palaeodus brevis | |
Palaeodus is an extinct genus of thelodont agnathan that lived during the Lower Ordovician period near present-day Saint Petersburg, Russia.