| Thililua Temporal range: Late Cretaceous,
| |
|---|---|
| |
| Fossil in the National Museum of Nature and Science, Tokyo, Japan | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Superorder: | †Sauropterygia |
| Order: | †Plesiosauria |
| Family: | †Polycotylidae |
| Genus: | †Thililua Bardet, Suberbiola & Jalil, 2003 |
| Species: | †T. longicollis
|
| Binomial name | |
| †Thililua longicollis Bardet, Suberbiola & Jalil, 2003
| |
Thililua is a genus of polycotylid plesiosaur, containing one species, T. longicollis.