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Eastern Fence Lizard vs Texas Horned Lizard

How does the Eastern Fence Lizard compare to the Texas 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.

Eastern Fence Lizard
Texas Horned Lizard

Side-by-side comparison

Eastern Fence Lizard
Texas Horned Lizard
Scientific name
Sceloporus undulatus
Phrynosoma cornutum
Classification
Reptile
Reptile
Family
Phrynosomatidae
Phrynosomatidae
Habitat
Forests, woodlands, and field edges
Arid and semi-arid grasslands, deserts, and scrublands
Diet
Insectivore
Carnivore
Conservation status
Least Concern
Near Threatened
Lifespan
4-5 years
5-8 years
Weight
10-15 grams
25-90 grams

Eastern Fence Lizard vs Texas Horned Lizard: who would win?

Eastern Fence Lizard

Eastern Fence Lizard

10-15 grams

VS
Texas Horned Lizard

Texas Horned Lizard

25-90 grams

Texas Horned Lizard wins high confidence

Texas Horned Lizard is substantially heavier (25-90 grams vs 10-15 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: Forests, woodlands, and field edges vs Arid and semi-arid grasslands, deserts, and scrublands.
  • Diet: insectivore vs carnivore.
  • Conservation: Least Concern vs Near Threatened.
  • Weight: 10-15 grams vs 25-90 grams.

Eastern Fence Lizard vs Texas Horned Lizard: FAQ

Who would win in a fight, a Eastern Fence Lizard or a Texas Horned Lizard?

Texas Horned Lizard wins. Texas Horned Lizard is substantially heavier (25-90 grams vs 10-15 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 Eastern Fence Lizard and a Texas Horned Lizard?

Eastern Fence Lizard and Texas Horned Lizard differ in several ways — habitat: forests, woodlands, and field edges vs arid and semi-arid grasslands, deserts, and scrublands. diet: insectivore vs carnivore. conservation: least concern vs near threatened. weight: 10-15 grams vs 25-90 grams.

Do Eastern Fence Lizard and Texas Horned Lizard live in the same habitat?

No — Eastern Fence Lizard lives in forests, woodlands, and field edges, while Texas Horned Lizard is found in arid and semi-arid grasslands, deserts, and scrublands.

What do Eastern Fence Lizard and Texas Horned Lizard eat?

Eastern Fence Lizard has a insectivore diet, while Texas Horned Lizard has a carnivore diet.

Which is more endangered, the Eastern Fence Lizard or the Texas Horned Lizard?

Eastern Fence Lizard is listed as Least Concern, while Texas Horned Lizard is listed as Near Threatened.

How big are Eastern Fence Lizard and Texas Horned Lizard?

Eastern Fence Lizard weighs around 10-15 grams, while Texas Horned Lizard weighs around 25-90 grams.

Eastern Fence Lizard

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Eastern Fence Lizard

Texas Horned Lizard

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Texas Horned Lizard