Ornithomimida

animal order - the order of animals

suborder Theropoda, Theropoda - carnivorous saurischian dinosaurs with short forelimbs; Jurassic and Cretaceous

ornithomimid - lightly built medium-sized dinosaur having extremely long limbs and necks with small heads and big brains and large eyes

genus Struthiomimus - small toothless saurischian dinosaurs; later Cretaceous period in Canada

genus Deinocheirus - a reptile genus of Ornithomimida