Nanosaurus

- Pronunciation: NAN-uh-SAWR-us
- Translation: Dwarf Lizard
- Order: Ornithischia
- Suborder: Ornithopoda
- Family: Hypsilophodontidae
- Height: 1.6 feet (0.5 meters)
- Length: 4 feet (1.2 meters)
- Period: Late Jurassic
- Description: Herbivore, Bipedal
- Notes: Found in Utah and Colorado, Nanosaurus is a smallornithopod of the hypsilophodont family.