Frenguellisaurus

- Pronunciation: fren-GWEL-uh-SAWR-us
- Translation: Frenguelli Lizard
- Order: Saurischia
- Suborder: Theropoda (not confirmed)
- Infraorder: Ceratosauria
- Family: Staurikosauridae
- Weight: 770 pounds (349 kg)
- Period: Late Triassic
- Description: Carnivore, Bipedal
- Notes: Discovered in Argentina, Frenguellisaurus is thought tobe related to Staurikosaurusbecause of its similar hip structure.Many others believe it to be a Herrerasaurus.