Extinct genus of jawless fishes
Protoprioniodus
Temporal range: Middle Ordovician |
| Scientific classification
|
| Kingdom:
|
|
| Phylum:
|
|
| Class:
|
|
| (unranked):
|
|
| Family:
|
|
| Genus:
|
†Protoprioniodus
|
| Species
|
- †Protoprioniodus aranda
- †Protoprioniodus cowheadensis
- †Protoprioniodus nyinti
- †Protoprioniodus papiliosus
- †Protoprioniodus simplicissimus (type)
- †Protoprioniodus yapu
|
Protoprioniodus is an extinct genus of conodonts.
- ^ Prioniodontacean conodonts from the Emanuel Formation (Lower Ordovician) of Western Australia. RA McTavish, Geologica et Palaeontologica, 1973