Texas Horned Lizard vs Western Fence Lizard
How does the Texas Horned Lizard compare to the Western Fence 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
- Phrynosoma cornutum
- Sceloporus occidentalis
- Classification
- Reptile
- Reptile
- Family
- Phrynosomatidae
- Phrynosomatidae
- Habitat
- Arid and semi-arid grasslands, deserts, and scrublands
- Woodlands, grasslands, chaparral, and suburban areas
- Diet
- Carnivore
- Insectivore
- Conservation status
- Near Threatened
- Least Concern
- Lifespan
- 5-8 years
- 4-6 years
- Weight
- 25-90 grams
- 10-20 grams
Texas Horned Lizard vs Western Fence Lizard: who would win?

Texas Horned Lizard
25-90 grams

Western Fence Lizard
10-20 grams
Texas Horned Lizard wins high confidence
Texas Horned Lizard is substantially heavier (25-90 grams vs 10-20 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.
Differences
- Habitat: Arid and semi-arid grasslands, deserts, and scrublands vs Woodlands, grasslands, chaparral, and suburban areas.
- Diet: carnivore vs insectivore.
- Conservation: Near Threatened vs Least Concern.
- Weight: 25-90 grams vs 10-20 grams.
Texas Horned Lizard vs Western Fence Lizard: FAQ
Who would win in a fight, a Texas Horned Lizard or a Western Fence Lizard?
Texas Horned Lizard wins. Texas Horned Lizard is substantially heavier (25-90 grams vs 10-20 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 Texas Horned Lizard and a Western Fence Lizard?
Texas Horned Lizard and Western Fence Lizard differ in several ways — habitat: arid and semi-arid grasslands, deserts, and scrublands vs woodlands, grasslands, chaparral, and suburban areas. diet: carnivore vs insectivore. conservation: near threatened vs least concern. weight: 25-90 grams vs 10-20 grams.
Do Texas Horned Lizard and Western Fence Lizard live in the same habitat?
No — Texas Horned Lizard lives in arid and semi-arid grasslands, deserts, and scrublands, while Western Fence Lizard is found in woodlands, grasslands, chaparral, and suburban areas.
What do Texas Horned Lizard and Western Fence Lizard eat?
Texas Horned Lizard has a carnivore diet, while Western Fence Lizard has a insectivore diet.
Which is more endangered, the Texas Horned Lizard or the Western Fence Lizard?
Texas Horned Lizard is listed as Near Threatened, while Western Fence Lizard is listed as Least Concern.
How big are Texas Horned Lizard and Western Fence Lizard?
Texas Horned Lizard weighs around 25-90 grams, while Western Fence Lizard weighs around 10-20 grams.

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Texas Horned Lizard

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Western Fence Lizard




