Common European Adder vs Eyelash Viper
How does the Common European Adder compare to the Eyelash Viper? They are both members of the Viperidae 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
- Vipera berus
- Bothriechis schlegelii
- Classification
- Reptile
- Reptile
- Family
- Viperidae
- Viperidae
- Habitat
- Heathland, moorland, woodland, grassland, and coastal dunes
- Tropical rainforest
- Diet
- Carnivore
- Carnivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 10-15 years
- 10-16 years
- Weight
- 50-100 grams
- 60-180 grams
Common European Adder vs Eyelash Viper: who would win?

Common European Adder
50-100 grams

Eyelash Viper
60-180 grams
Eyelash Viper wins moderate confidence
Eyelash Viper is substantially heavier (60-180 grams vs 50-100 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 Viperidae family.
- Both have a carnivore diet.
- Both are listed as Least Concern.
Differences
- Habitat: Heathland, moorland, woodland, grassland, and coastal dunes vs Tropical rainforest.
- Weight: 50-100 grams vs 60-180 grams.
Common European Adder vs Eyelash Viper: FAQ
Who would win in a fight, a Common European Adder or a Eyelash Viper?
Eyelash Viper wins. Eyelash Viper is substantially heavier (60-180 grams vs 50-100 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 Common European Adder and a Eyelash Viper?
Common European Adder and Eyelash Viper differ in several ways — habitat: heathland, moorland, woodland, grassland, and coastal dunes vs tropical rainforest. weight: 50-100 grams vs 60-180 grams.
Do Common European Adder and Eyelash Viper live in the same habitat?
No — Common European Adder lives in heathland, moorland, woodland, grassland, and coastal dunes, while Eyelash Viper is found in tropical rainforest.
What do Common European Adder and Eyelash Viper eat?
Both Common European Adder and Eyelash Viper have a carnivore diet.
Which is more endangered, the Common European Adder or the Eyelash Viper?
Common European Adder is listed as Least Concern, while Eyelash Viper is listed as Least Concern.
How big are Common European Adder and Eyelash Viper?
Common European Adder weighs around 50-100 grams, while Eyelash Viper weighs around 60-180 grams.

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Common European Adder

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Eyelash Viper







