Dilophosaurus vs Nigersaurus

A detailed side-by-side comparison of Dilophosaurus and Nigersaurus, covering size, diet, classification, geologic period, and discovery history.

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Side-by-Side Comparison

Eigenschaft Dilophosaurus Nigersaurus
Wissenschaftlicher Name Dilophosaurus wetherilli Nigersaurus taqueti
Klassifikation Theropoda Sauropoda
Zeitraum Jurassic Early Cretaceous Early
Ernährung Carnivore Herbivore
Länge 7.0 m 9.0 m
Height 2.0 m 2.0 m
Gewicht 400 kg 4.0 t
Entdeckungsjahr 1954 1999
Fundort Tuba City, Arizona, USA Elrhaz Formation, Niger
Benannt von Samuel P. Welles Paul Sereno et al.
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Size Comparison

Dilophosaurus 7.0 m

roughly the length of a large SUV

Nigersaurus 9.0 m

roughly the length of a large SUV

Weight Comparison

Dilophosaurus 400 kg

about 6 adult humans

Nigersaurus 4.0 t

comparable to 4.0 small cars

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Timeline Comparison

Dilophosaurus
201,4 Mya Jurassic Early (Mesozoic) 174,7 Mya
Nigersaurus
145,0 Mya Cretaceous Early (Mesozoic) 100,5 Mya
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Diet Comparison

Dilophosaurus

Carnivore

Dilophosaurus was a meat-eating predator, hunting other animals for food.

Nigersaurus

Herbivore

Nigersaurus was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.

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Classification Comparison

Dilophosaurus

Clade: Saurischia

Group: Theropoda

(Beast feet)

Nigersaurus

Clade: Sauropodomorpha

Group: Sauropoda

(Lizard feet)

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Did You Know?

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Nigersaurus weighed roughly 10x more than Dilophosaurus.

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Dilophosaurus was a carnivore while Nigersaurus was a herbivore.

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Dilophosaurus lived during the Jurassic Early while Nigersaurus lived during the Cretaceous Early, separated by roughly 30 million years.

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Dilophosaurus was discovered 45 years earlier, in 1954.

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Dilophosaurus belonged to Theropoda while Nigersaurus belonged to Sauropoda.

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