Full reference: M. J. Ryan. 2007. A new basal centrosaurine ceratopsid from the Oldman Formation, southeastern Alberta. Journal of Paleontology 81(2):376-396
Sister taxa: none
Type specimen: TMP 2001.26.1, a skull. Its type locality is Pinhorn Grazing Reserve (RTMP), which is in a Campanian terrestrial horizon in the Oldman Formation of Canada.
Ecology: ground dwelling herbivore