Ornithischia
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| Ornithischia | |
|---|---|
| Scientific classification | |
| Kingdom Information | |
| Kingdom | Animalia |
| Phylum Information | |
| Phylum | Chordata |
| Class Information | |
| Infra-class | Archosauromorpha |
| Order Information | |
| Superorder | Dinosauria |
| Order | Ornithischia |
| Population statistics | |
| Conservation status | Extinct |
Ornithischia (also called: Predentata) is an order of Dinosaurs.
Taxonomy
- Order Ornithischia
- Family Pisanosauridae
- Family Fabrosauridae
- Suborder Thyreophora
- Infraorder Ankylosauria - armored dinosaurs
- Family Ankylosauridae
- Family Nodosauridae
- Infraorder Scelidosauria - scute-armored dinosaurs
- Family Scutellosauridae
- Family Scutellosauridae
- Infraorder Stegosauria - plate-armored dinosaurs
- Family Huayangosauridae
- Family Stegosauridae
- Infraorder Ankylosauria - armored dinosaurs
- Suborder Cerapoda
- Family Heterodontosauridae
- Infraorder Ornithopoda - duck-billed dinosaurs
- Family Dryosauridae
- Family Camptosauridae
- Family Hypsilophodontidae
- Family Hadrosauridae
- Family Iguanodontidae
- Infraorder Hypsilophodontia - small ornithopod dinosaurs
- Family Hypsilophodontidae
- Family Tenontosauridae
- Family Thescelosauridae
- Infraorder Pachycephalosauria - bone-headed dinosaurs
- Family Pachycephalosauridae
- Infraorder Ceratopsia - horned dinosaurs
- Family Bagaceratopidae
- Family Ceratopsidae
- Family Chaoyangsauridae
- Family Protoceratopsidae
- Family Psittacosauridae