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Original drawing of Torvosaurus

sharp-clawed runner

Torvosaurus

Say it like this: “TOR-vo-SAWR-us”

Torvosaurus tanneri

Torvosaurus ate meat and walked on two legs. It lived in the Late Jurassic. Bones have been found in the United States and Portugal.

When
Late Jurassic (Kimmeridgian · Tithonian) · roughly 154.8 to 143.1 million years ago
Named in
1979 · Galton, P. M.; Jensen, J. A.
Hip height
Not established
Length
9–10 m · 30–33 ft
Weight
2–5 tonnes
Found in
the United States and Portugal · Morrison
Food and walking
Carnivore · Two legs
Kind
sharp-clawed runner · Theropod
Family branch
Megalosaurinae

The story in short

The genus Torvosaurus dates to 1979, the year P. M. Galton and J. A. Jensen described it. The name means “savage lizard.”

It lived in the Late Jurassic (Kimmeridgian · Tithonian), roughly 154.8 to 143.1 million years ago. Finds come from the United States and Portugal, including the Morrison Formation. It was a carnivore and walked on two legs.

Published estimates put Torvosaurus at a length near 9–10 m and a body mass around 2–5 tonnes.

On the family tree it sits in Megalosaurinae, among the theropod dinosaurs.

This entry is the whole genus. The type species is Torvosaurus tanneri. Other named species include Torvosaurus gurneyi.

Other species with this name

  • Torvosaurus tanneri
  • Torvosaurus gurneyi

Close relatives