Dilophosaurus vs Ornithomimus

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

{# ═══════════════════════════════════════════════════════════════════════════ Side-by-side comparison table ═══════════════════════════════════════════════════════════════════════════ #}

Side-by-Side Comparison

गुण Dilophosaurus Ornithomimus
वैज्ञानिक नाम Dilophosaurus wetherilli Ornithomimus edmontonicus
वर्गीकरण Theropoda Ornithomimosauria
युग Jurassic Early Cretaceous Late
आहार Carnivore Omnivore
लंबाई 7.0 m 3.8 m
Height 2.0 m 1.4 m
वजन 400 kg 170 kg
खोज वर्ष 1954 1890
खोज स्थान Tuba City, Arizona, USA Alberta, Canada
नामकर्ता Samuel P. Welles Othniel Charles Marsh
{# ═══════════════════════════════════════════════════════════════════════════ Visual size comparison ═══════════════════════════════════════════════════════════════════════════ #}

Size Comparison

Dilophosaurus 7.0 m

roughly the length of a large SUV

Ornithomimus 3.8 m

about the size of a human adult

Weight Comparison

Dilophosaurus 400 kg

about 6 adult humans

Ornithomimus 170 kg

about 2 adult humans

{# ═══════════════════════════════════════════════════════════════════════════ Timeline comparison ═══════════════════════════════════════════════════════════════════════════ #}

Timeline Comparison

Dilophosaurus
201.4 Mya Jurassic Early (Mesozoic) 174.7 Mya
Ornithomimus
100.5 Mya Cretaceous Late (Mesozoic) 66.0 Mya
{# ═══════════════════════════════════════════════════════════════════════════ Diet comparison ═══════════════════════════════════════════════════════════════════════════ #}

Diet Comparison

Dilophosaurus

Carnivore

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

Ornithomimus

Omnivore

Ornithomimus had an omnivorous diet, consuming both plants and small animals.

{# ═══════════════════════════════════════════════════════════════════════════ Classification comparison ═══════════════════════════════════════════════════════════════════════════ #}

Classification Comparison

Dilophosaurus

Clade: Saurischia

Group: Theropoda

(Beast feet)

Ornithomimus

Clade: Theropoda

Group: Ornithomimosauria

(Bird-mimic dinosaurs)

{# ═══════════════════════════════════════════════════════════════════════════ Key differences (from Comparison model) ═══════════════════════════════════════════════════════════════════════════ #} {# ═══════════════════════════════════════════════════════════════════════════ Did You Know? fun facts ═══════════════════════════════════════════════════════════════════════════ #}

Did You Know?

💡

Dilophosaurus was about 1.8x longer than Ornithomimus.

💡

Dilophosaurus weighed roughly 2x more than Ornithomimus.

💡

Dilophosaurus was a carnivore while Ornithomimus was a omnivore.

💡

Dilophosaurus lived during the Jurassic Early while Ornithomimus lived during the Cretaceous Late, separated by roughly 74 million years.

💡

Ornithomimus was discovered 64 years earlier, in 1890.

💡

Dilophosaurus belonged to Theropoda while Ornithomimus belonged to Ornithomimosauria.

{# ═══════════════════════════════════════════════════════════════════════════ Related comparisons ═══════════════════════════════════════════════════════════════════════════ #}

Compare With Other Dinosaurs

{# ═══════════════════════════════════════════════════════════════════════════ Explore these dinosaurs ═══════════════════════════════════════════════════════════════════════════ #}

Explore These Dinosaurs

Explore the Natural World

Discover more across the Nature FYI family