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Keeled Earless Lizard vs Short-horned Lizard

How does the Keeled Earless Lizard compare to the Short-horned Lizard? They are both members of the Phrynosomatidae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.

Keeled Earless Lizard
Short-horned Lizard

Side-by-side comparison

Keeled Earless Lizard
Short-horned Lizard
Scientific name
Holbrookia propinqua
Phrynosoma hernandesi
Classification
Reptile
Reptile
Family
Phrynosomatidae
Phrynosomatidae
Habitat
Arid and semi-arid deserts, sandy flats, and grasslands
Semi-arid grasslands, sagebrush plains, and open forests
Diet
Insectivore
Insectivore
Conservation status
Least Concern
Least Concern
Lifespan
2-4 years
5-8 years
Weight
4-8 grams
10-18 grams

Keeled Earless Lizard vs Short-horned Lizard: who would win?

Keeled Earless Lizard

Keeled Earless Lizard

4-8 grams

VS
Short-horned Lizard

Short-horned Lizard

10-18 grams

Short-horned Lizard wins moderate confidence

Short-horned Lizard is substantially heavier (10-18 grams vs 4-8 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 Phrynosomatidae family.
  • Both have a insectivore diet.
  • Both are listed as Least Concern.

Differences

  • Habitat: Arid and semi-arid deserts, sandy flats, and grasslands vs Semi-arid grasslands, sagebrush plains, and open forests.
  • Weight: 4-8 grams vs 10-18 grams.

Keeled Earless Lizard vs Short-horned Lizard: FAQ

Who would win in a fight, a Keeled Earless Lizard or a Short-horned Lizard?

Short-horned Lizard wins. Short-horned Lizard is substantially heavier (10-18 grams vs 4-8 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 Keeled Earless Lizard and a Short-horned Lizard?

Keeled Earless Lizard and Short-horned Lizard differ in several ways — habitat: arid and semi-arid deserts, sandy flats, and grasslands vs semi-arid grasslands, sagebrush plains, and open forests. weight: 4-8 grams vs 10-18 grams.

Do Keeled Earless Lizard and Short-horned Lizard live in the same habitat?

No — Keeled Earless Lizard lives in arid and semi-arid deserts, sandy flats, and grasslands, while Short-horned Lizard is found in semi-arid grasslands, sagebrush plains, and open forests.

What do Keeled Earless Lizard and Short-horned Lizard eat?

Both Keeled Earless Lizard and Short-horned Lizard have a insectivore diet.

Which is more endangered, the Keeled Earless Lizard or the Short-horned Lizard?

Keeled Earless Lizard is listed as Least Concern, while Short-horned Lizard is listed as Least Concern.

How big are Keeled Earless Lizard and Short-horned Lizard?

Keeled Earless Lizard weighs around 4-8 grams, while Short-horned Lizard weighs around 10-18 grams.

Keeled Earless Lizard

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Keeled Earless Lizard

Short-horned Lizard

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Short-horned Lizard