Spinostropheus
| Spinostropheus Temporal range: Middle Jurassic,  | |
|---|---|
| Speculative reconstruction of Spinostropheus as a noasaurid | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Clade: | Dinosauria | 
| Clade: | Saurischia | 
| Clade: | Theropoda | 
| Clade: | Neotheropoda | 
| Genus: | †Spinostropheus Sereno et al. 2004 | 
| Type species | |
| †Spinostropheus gautieri Lapparent, 1960 (originally Elaphrosaurus gautieri) | |
Spinostropheus is a genus of carnivorous neotheropod theropod dinosaur that lived in the Middle Jurassic period and has been found in the Tiouraren Formation, Niger. The type and only species is S. gautieri.