Every month, 100,000 readers use the Dinosaur Database, but we receive no support from you. Developing and updating the database requires a lot of work. Therefore, as of September 1, 2025, the database will be closed. If you want it to remain open and be updated, please support us via the "Buy us a coffee" button available on every page.
Dinosaur: Tethyshadros insularis

Length*: | 4 m | 13.1 ft |
Weight*: | 300 kg | 661 lb |
Speed: | 31 km/h | 19 mph |
*The largest known specimen
Period
Epoch: Late Cretaceous
Stage: Late Campanian-Early Maastrichtian
Years: 83.6–66 Ma
Details
Status: valid
Author: Dalla Vecchia
Year: 2009
Distribution
Area: Europe
Country: Italy
Region: Friuli Venezia Giulia
Formation: Liburnian
Locations
Sources
Material: At least several individuals (include almost complete skeleton with skull).
References: Dalla Vecchia, F. M. (2009). Tethyshadros insularis, a new hadrosauroid dinosaur (Ornithischia) from the Upper Cretaceous of Italy.