Antrodemus
| Antrodemus Temporal range: Late Jurassic, | |
|---|---|
| Holotype tail vertebra (above) compared to same of Allosaurus (below) | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Clade: | Saurischia |
| Clade: | Theropoda |
| Family: | †Allosauridae |
| Genus: | †Antrodemus Leidy, 1870 |
| Species: | †A. valens |
| Binomial name | |
| †Antrodemus valens (Leidy, 1870) Leidy, 1873 | |
| Synonyms | |
| |
Antrodemus ("chamber bodied") is a dubious genus of theropod dinosaur from the Upper Jurassic, probably the Morrison Formation, of Middle Park, Colorado. It contains one species, Antrodemus valens, first described and named as a species of Poekilopleuron by Joseph Leidy in 1870.