''Protenodontosaurus'' is an extinct genus of
placodont
Placodonts (" tablet teeth") are an extinct order of marine reptiles that lived during the Triassic period, becoming extinct at the end of the period. They were part of Sauropterygia, the group that includes plesiosaurs. Placodonts were generall ...
from Italy.
References
{{Taxonbar, from=Q5559564
Middle Triassic reptiles of Europe
Placodontia
Prehistoric reptile genera