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.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0