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Rhoetosaurus

Mounted Tyrannosaurus rex skeleton on display in a museum hall
Gary Todd, public domain, via Wikimedia Commons
Pronunciation
REE-tuh-SAWR-us
Name means
Trojan Lizard
Diet
Herbivore
Posture
Quadrupedal
Period
Early Jurassic
Length
39.4 feet (12 meters)
Height
20 feet (6.1 meters)

Order: Saurischia · Suborder: Sauropodomorpha · Infraorder: Sauropoda · Family: Cetiosauridae

Found in Australia, its discovery was important because it showed that sauropods lived in Gondwanalandduring the early Jurassic period. Rhoetosaurus was a cetiosaurid, a group characterized by box-shaped heads and forelimbs and hindlimbsof equal length. Rhoetosaurus' legs were unusually stocky.

Restoration of Brachiosaurus, a giant long-necked sauropod
Photo: Gunnar Bivens, CC BY-SA 4.0, via Wikimedia Commons

More Jurassic-period dinosaurs →

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 Rhoetosaurus mean?

The name Rhoetosaurus means “Trojan Lizard”. It is pronounced REE-tuh-SAWR-us.

When did Rhoetosaurus live?

Rhoetosaurus lived during the Early Jurassic.

Was Rhoetosaurus a carnivore or a herbivore?

Rhoetosaurus was a herbivore.

How big was Rhoetosaurus?

Rhoetosaurus was about 39.4 feet (12 meters) long, around 20 feet (6.1 meters) tall.

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Other dinosaurs from the Cetiosauridae family.

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