Olive snail
| Olive snail | |
|---|---|
| live Vullietoliva kaleontina | |
| Shells of Lettered olive, Americoliva sayana | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Mollusca | 
| Class: | Gastropoda | 
| Subclass: | Caenogastropoda | 
| Order: | Neogastropoda | 
| Superfamily: | Olivoidea | 
| Family: | Olividae Latreille, 1825 | 
| Genera | |
| See text | |
| Synonyms | |
| Olivancillariidae | |
Olive snails, also known as olive shells and olives, scientific name Olividae, are a taxonomic family of medium to large predatory sea snails with smooth, shiny, elongated oval-shaped shells.
The shells often show various muted but attractive colors, and may be patterned also. They are marine gastropod molluscs in the family Olividae within the main clade Neogastropoda.