| Aigialosauridae Temporal range: Late Cretaceous |
|
|---|---|
| Skull of Aigialosaurus | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Squamata |
| Superfamily: | †Mosasauroidea |
| Family: |
†Aigialosauridae Kramberger, 1892 |
| Genera | |
Aigialosauridae (Greek, aigialos = "seashore" + sauros= lizard) is a family of Late Cretaceous semi-aquatic varanoid lizards, regarded by some paleontologists as a distinct monophyletic group and by others as an adaptive grade within the basal mosasauroids.