Species
Extinct

Psittacosaurus youngi

subjective synonym of Psittacosaurus sinensis
Chao 1962
This taxon is considered subjective synonym of of the valid taxon Psittacosaurus sinensis according to the Paleobiology Database. See the page for Psittacosaurus sinensis →
Bibliography
Original description
S. Chao. 1962. [A new species of parrot dinosaur from Laiyang, Shandong]. Vertebrata PalAsiatica 6(4):349-360