| Alethodontus Temporal range:   | |
|---|---|
|  Scientific classification   | |
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Chondrichthyes | 
| Subclass: | Holocephali | 
| Order: | Chimaeriformes | 
| Family: | † Myriacanthidae | 
| Genus: | † Alethodontus  Duffin, 1983  | 
Alethodontus is an extinct genus of holocephalan cartilaginous fish from the Hettangian stage of the Jurassic period. It is known from a single species, A. bavariensis, known from Germany. [1] [2]