| Protolophotus | |
|---|---|
|   | |
| P. elami holotype, scale bar = 20 mm | |
|  Scientific classification   | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Actinopterygii | 
| Order: | Lampriformes | 
| Family: | Lophotidae | 
| Genus: | † Protolophotus  Walters, 1957 [1]  | 
Protolophotus is an extinct genus of crestfishes, belong to the family Lophotidae. [2]