Diceros praecox
| Diceros praecox Temporal range: Pliocene | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Mammalia | 
| Order: | Perissodactyla | 
| Family: | Rhinocerotidae | 
| Genus: | Diceros | 
| Species: | †D. praecox | 
| Binomial name | |
| †Diceros praecox Hooijer & Patterson, 1972 | |
| Synonyms | |
| Ceratotherium praecox | |
Diceros praecox is an extinct species of rhinoceros that lived in Africa during the Pliocene, around 4 million years ago. It has been suggested to be the direct ancestor of the living black rhinoceros (Diceros bicornis).