Uydenia
Uydenia is an extinct genus of prehistoric bony fish from the Cisuralian (early Permian) of Kazakhstan (East Kazakhstan).

See also

 Prehistoric fish
 List of prehistoric bony fish

References

External links
 Bony fish in the online Sepkoski Database

Palaeonisciformes
Fossils of Kazakhstan
Paleontology in Kazakhstan
Paleozoic fish of Asia
Prehistoric fish of Asia
Prehistoric ray-finned fish genera
Prehistoric bony fish