ornithischian dinosaur
C30147
concept
An ornithischian dinosaur is a member of a major group of primarily herbivorous dinosaurs characterized by a bird-like pelvic structure, including forms such as stegosaurs, ankylosaurs, and horned or duck-billed dinosaurs.
All labels observed (16)
| Label | Occurrences |
|---|---|
| ornithischian dinosaur canonical | 6 |
| armored dinosaur | 2 |
| hadrosaurid dinosaur | 2 |
| ornithischian dinosaur group | 2 |
| ankylosaur | 1 |
| ankylosaurian | 1 |
| ankylosaurian dinosaur | 1 |
| ankylosaurid dinosaur | 1 |
| ceratopsian | 1 |
| ceratopsian dinosaur | 1 |
| ceratopsid | 1 |
| lambeosaurine hadrosaurid | 1 |
| neoceratopsian | 1 |
| neornithischian | 1 |
| pachycephalosaurid dinosaur | 1 |
| thyreophoran dinosaur | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: ornithischian dinosaur
Generated description
An ornithischian dinosaur is a member of a major group of primarily herbivorous dinosaurs characterized by a bird-like pelvic structure, including forms such as stegosaurs, ankylosaurs, and horned or duck-billed dinosaurs.
Instances (15)
| Instance | Via concept surface |
|---|---|
| Protoceratops | ceratopsian |
| Othnielosaurus | — |
| Edmontosaurus annectens | hadrosaurid dinosaur |
| Denversaurus | ankylosaur |
| Nodosauridae | ankylosaurian |
| Pachycephalosaurus wyomingensis | pachycephalosaurid dinosaur |
| Thescelosaurus neglectus | — |
| Leptoceratops gracilis | ceratopsian dinosaur |
| Ceratopsia | ornithischian dinosaur group |
| Monoclonius | ceratopsid |
| Hylaeosaurus | ankylosaurian dinosaur |
| Corythosaurus | hadrosaurid dinosaur |
| Ankylosaurus | ankylosaurid dinosaur |
| Othnielia | — |
| Stegosauria | ornithischian dinosaur group |