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.


Side-by-side comparison
- 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
4-8 grams

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.

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Keeled Earless Lizard

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Short-horned Lizard




