Species
Extinct

Psittacosaurus protiguanodonensis

subjective synonym of Psittacosaurus mongoliensis
Young 1958
This taxon is considered subjective synonym of of the valid taxon Psittacosaurus mongoliensis according to the Paleobiology Database. See the page for Psittacosaurus mongoliensis →
Bibliography
Original description
C.-C. Young. 1958. The dinosaurian remains of Laiyang, Shantung. Palaeontologia Sinica, New Series C, Whole Number 42(16):1-138