What is another word for Order Ornithischia?
Pronunciation: [ˈɔːdəɹ ˌɔːnɪθˈɪski͡ə] (IPA) 
The Order Ornithischia refers to a group of dinosaurs that characterized by having a bird-like pelvis, broad flat teeth, and herbivorous diet. However, there are several synonyms or alternative names used to describe this dinosaur group including "bird-hipped dinosaurs" or "Ornithopoda". The term Ornithopoda comprises three infraorders: Iguanodontia, Hadrosauria, and Ornithopoda sensu stricto. These terms are used to describe specific groups of Ornithischian dinosaurs with different anatomical and morphological characteristics. The diversity of the Ornithischian dinosaurs is reflected in the use of different synonyms to describe their taxonomic classification, reflecting the continuous evolution of the field.
