Eusaurosphargis is an extinct genus of a basal marine reptile, known from the Middle Triassic (Anisian age) Besano Formation of northern Italy. It contains a single species, Eusaurosphargis dalsassoi.
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