Ptyonius
 | This article does not cite any sources. (February 2009) |
| Ptyonius | |
|---|---|
Scientific classification 
| |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Subclass: | †Lepospondyli |
| Order: | †Nectridea |
| Family: | †Urocordylidae |
| Subfamily: | †Urocordylinae |
| Genus: | †Ptyonius Cope, 1875 |
Ptyonius is an extinct genus of nectridean lepospondyl within the family Urocordylidae.
| |||||||||||||||||
| |||||||||||||||||
 | This prehistoric amphibian-related article is a stub. You can help Wikipedia by . |
Categories:
- Prehistoric amphibians of North America
- Carboniferous amphibians
- Extinct amphibians
- Holospondyls
- Prehistoric amphibian stubs