Ischisaurus
Order: Saurischia · Suborder: Theropoda · Infraorder: Ceratosauria · Family: Herrerasauridae
One of the earliest of dinosaurs, Ischisaurus lived in northwest Argentina and resembled Herrerasaurus. There is speculation that Ischisaurus may actually be the same genus as Herrerasaurus.
Reference background: Natural History Museum, London — Dinosaurs; Smithsonian National Museum of Natural History — Dinosaurs; American Museum of Natural History — Dinosaurs & Fossils. Figures are typical published ranges; taxonomy follows the source era and modern consensus is noted where it differs. See our sources & fact-check policy.
Frequently asked questions
What does Ischisaurus mean?
The name Ischisaurus means “Ischigualasto”. It is pronounced ISH-ee-SAWR-us.
Was Ischisaurus a carnivore or a herbivore?
Ischisaurus was a carnivore.
How big was Ischisaurus?
Ischisaurus was about 6.8 feet (2.1 meters) long, around 4 feet (1.2 meters) tall.
Related dinosaurs
Other dinosaurs from the Herrerasauridae family.
Compare the dinosaurs
See size, diet, period and family for hundreds of dinosaurs side by side.
Compare dinosaurs →