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Spiny-tailed Lizard vs Thorny Devil

How does the Spiny-tailed Lizard compare to the Thorny Devil? They are both members of the Agamidae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.

Spiny-tailed Lizard
Thorny Devil

Side-by-side comparison

Spiny-tailed Lizard
Thorny Devil
Scientific name
Uromastyx spp.
Moloch horridus
Classification
Reptile
Reptile
Family
Agamidae
Agamidae
Habitat
Desert
Desert
Diet
Herbivore
Insectivore
Conservation status
Least Concern
Least Concern
Lifespan
15-20 years
6-20 years
Weight
250-1000 g
28-60 grams

Spiny-tailed Lizard vs Thorny Devil: who would win?

Spiny-tailed Lizard

Spiny-tailed Lizard

250-1000 g

VS
Thorny Devil

Thorny Devil

28-60 grams

Spiny-tailed Lizard wins high confidence

Spiny-tailed Lizard is substantially heavier (250-1000 g vs 28-60 grams). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.

Similarities

  • Both are reptiles.
  • Both belong to the Agamidae family.
  • Both live in desert.
  • Both are listed as Least Concern.

Differences

  • Diet: herbivore vs insectivore.
  • Weight: 250-1000 g vs 28-60 grams.

Spiny-tailed Lizard vs Thorny Devil: FAQ

Who would win in a fight, a Spiny-tailed Lizard or a Thorny Devil?

Spiny-tailed Lizard wins. Spiny-tailed Lizard is substantially heavier (250-1000 g vs 28-60 grams). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.

What is the difference between a Spiny-tailed Lizard and a Thorny Devil?

Spiny-tailed Lizard and Thorny Devil differ in several ways — diet: herbivore vs insectivore. weight: 250-1000 g vs 28-60 grams.

Do Spiny-tailed Lizard and Thorny Devil live in the same habitat?

Yes — both Spiny-tailed Lizard and Thorny Devil are found in desert.

What do Spiny-tailed Lizard and Thorny Devil eat?

Spiny-tailed Lizard has a herbivore diet, while Thorny Devil has a insectivore diet.

Which is more endangered, the Spiny-tailed Lizard or the Thorny Devil?

Spiny-tailed Lizard is listed as Least Concern, while Thorny Devil is listed as Least Concern.

How big are Spiny-tailed Lizard and Thorny Devil?

Spiny-tailed Lizard weighs around 250-1000 g, while Thorny Devil weighs around 28-60 grams.

Spiny-tailed Lizard

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Spiny-tailed Lizard

Thorny Devil

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Thorny Devil