genus_psittacosaurus
1. [ noun ] (biology,zoology) most primitive genus of horned dinosaurs; early Cretaceous
Related terms: reptile_genus Ceratopsia psittacosaur
Similar spelling:   genus_Pisanosaurus
  genus_Apatosaurus
  genus_Pharomacrus
  genus_Paradoxurus
  genus_Psaltriparus
  genus_Brontosaurus
  genus_Pseudotsuga
  genus_Parasitaxus
  genus_Phacochoerus
  genus_Pseudomonas
  genus_Perodicticus
  genus_Opisthocomus
  genus_Pleiospilos
  genus_Planococcus
  genus_Peripatopsis
  genus_Batrachoseps