The fibulae (PIUW 2349/34), which are clearly ankylosaurian, were originally identified as femora in the original description, but were eventually re-identified in a 2001 review of ankylosaur specimens from the Grünbach Formation.
The fibulae (PIUW 2349/34), identified as clearly belonging to the ankylosaurian group, were initially mistaken for femurs in the original description but were reclassified during a 2001 review of ankylosaur specimens from the Grünbach Formation.