Gadusaurus
| Gadusaurus Temporal range: Early Jurassic, | |
|---|---|
| Holotype skull | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | †Ichthyosauria |
| Clade: | †Baracromia |
| Genus: | †Gadusaurus Pratas e Sousa et al., 2025 |
| Species: | †G. aqualigneus |
| Binomial name | |
| †Gadusaurus aqualigneus Pratas e Sousa et al., 2025 | |
Gadusaurus (meaning "codfish lizard") is an extinct genus of baracromian ichthyosaurs from the Early Jurassic (Sinemurian age) Água de Madeiros Formation of Portugal. The genus contains a single species, G. aqualigneus, known from a nearly complete skull.