(en) D. M. Martill, A. R. I. Cruickshank, E. Frey, P. G. Small et M. Clarke, « A new crested maniraptoran dinosaur from the Santana Formation (Lower Cretaceous) of Brazil », Journal of the Geological Society, vol. 153, , p. 5-8 (DOI10.1144/gsjgs.153.1.0005)
