Full reference: A. Osi. 2005. Hungarosaurus tormai, a new ankylosaur (Dinosauria) from the Upper Cretaceous of Hungary. Journal of Vertebrate Paleontology 25(2):370-383
Sister taxa: none
Type specimen: MTM Gyn/404. Its type locality is Iharkút mine, Bakony mountains (=Németbánya), which is in a Santonian channel claystone/sandstone in the Csehbánya Formation of Hungary.
Ecology: ground dwelling herbivore
Average measurements (in mm): femur length 470.0, fibula length 350.0, humerus 455.0 x 182.0, radius length 265.0, scapula length 320.0
Estimated body mass: 431.6 kg based on femur length