Compsognathus vs Suchomimus

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

Side-by-Side Comparison

Property Compsognathus Suchomimus
Scientific Name Compsognathus longipes Suchomimus tenerensis
Classification Theropoda Spinosauridae
Period Jurassic Late Cretaceous Early
Diet Carnivore Piscivore
Length 1.0 m 11.0 m
Height 0.3 m 3.6 m
Weight 3 kg 5.2 t
Discovery Year 1859 1998
Discovery Location Riedenburg, Bavaria, Germany Elrhaz Formation, Niger
Named By Johann A. Wagner Paul Sereno et al.

Size Comparison

Compsognathus 1.0 m

smaller than a human child

Suchomimus 11.0 m

about as long as 2 cars end-to-end

Weight Comparison

Compsognathus 3 kg

lighter than a human adult

Suchomimus 5.2 t

about the weight of 0.9 elephants

Timeline Comparison

Compsognathus
161.5 Mya Jurassic Late (Mesozoic) 145.0 Mya
Suchomimus
145.0 Mya Cretaceous Early (Mesozoic) 100.5 Mya

Diet Comparison

Compsognathus

Carnivore

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

Suchomimus

Piscivore

Suchomimus was a fish-eater, specialized in catching aquatic prey.

Classification Comparison

Compsognathus

Clade: Saurischia

Group: Theropoda

(Beast feet)

Suchomimus

Clade: Theropoda

Group: Spinosauridae

(Spine lizards)

Did You Know?

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Suchomimus was about 11.0x longer than Compsognathus.

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Suchomimus weighed roughly 1733x more than Compsognathus.

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Compsognathus was a carnivore while Suchomimus was a piscivore.

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Compsognathus lived during the Jurassic Late while Suchomimus lived during the Cretaceous Early, separated by roughly 0 million years.

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Compsognathus was discovered 139 years earlier, in 1859.

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Compsognathus belonged to Theropoda while Suchomimus belonged to Spinosauridae.

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