Carcharias
| Carcharias Temporal range:  | |
|---|---|
| Sand tiger shark (Carcharias taurus), one of the surviving members of the genus | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Chondrichthyes | 
| Subclass: | Elasmobranchii | 
| Division: | Selachii | 
| Order: | Lamniformes | 
| Family: | Carchariidae | 
| Genus: | Carcharias Rafinesque, 1810 | 
Carcharias, also known as sand tiger sharks, is a genus of mackerel sharks belonging to the family Carchariidae, of which it is the only extant member. Once bearing many prehistoric species, all have gone extinct with the exception of the critically endangered sand tiger shark