| Decazella Temporal range:   | |
|---|---|
|  Scientific classification   | |
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Actinopterygii | 
| Order: | † Aeduelliformes | 
| Family: | † Aeduellidae | 
| Genus: | † Decazella  Heyler, 1967  | 
| Species: | †D. vetteri  | 
| Binomial name | |
| †Decazella vetteri (Heyler, 1964)  | |
| Synonyms | |
  | |
Decazella is an extinct genus of freshwater ray-finned fish that lived during the late Carboniferous period. It contains a single species, D. vetteri from the Gzhelian (Stephanian) age of what is now Occitania, France (near Decazeville). [1] [2] [3] [4] [5]