Anguanax
| Anguanax Temporal range: Late Jurassic,  | |
|---|---|
| Partial skull | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Reptilia | 
| Superorder: | †Sauropterygia | 
| Order: | †Plesiosauria | 
| Family: | †Pliosauridae | 
| Genus: | †Anguanax Cau & Fanti, 2015 | 
| Type species | |
| †Anguanax zignoi Cau & Fanti, 2015 | |
Anguanax is an extinct genus of basal pliosaurid known from the Late Jurassic (Oxfordian stage) Rosso Ammonitico Veronese Formation of northern Italy. It contains a single species, Anguanax zignoi, known from a partially complete individual, representing the first articulated skeleton of an Italian plesiosaurian.