Dumeril's Boa vs Rosy Boa
How does the Dumeril's Boa compare to the Rosy Boa? They are both members of the Boidae 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
- Acrantophis dumerili
- Lichanura trivirgata
- Classification
- Reptile
- Reptile
- Family
- Boidae
- Boidae
- Habitat
- Dry forest and scrubland
- Arid deserts, rocky hillsides, and scrublands
- Diet
- Carnivore
- Carnivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 15-20 years
- 15-30 years
- Weight
- 6-9 kg
- 100-400 grams
Dumeril's Boa vs Rosy Boa: who would win?

Dumeril's Boa
6-9 kg

Rosy Boa
100-400 grams
Dumeril's Boa wins high confidence
Dumeril's Boa is substantially heavier (6-9 kg vs 100-400 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 Boidae family.
- Both have a carnivore diet.
- Both are listed as Least Concern.
Differences
- Habitat: Dry forest and scrubland vs Arid deserts, rocky hillsides, and scrublands.
- Weight: 6-9 kg vs 100-400 grams.
Dumeril's Boa vs Rosy Boa: FAQ
Who would win in a fight, a Dumeril's Boa or a Rosy Boa?
Dumeril's Boa wins. Dumeril's Boa is substantially heavier (6-9 kg vs 100-400 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 Dumeril's Boa and a Rosy Boa?
Dumeril's Boa and Rosy Boa differ in several ways — habitat: dry forest and scrubland vs arid deserts, rocky hillsides, and scrublands. weight: 6-9 kg vs 100-400 grams.
Do Dumeril's Boa and Rosy Boa live in the same habitat?
No — Dumeril's Boa lives in dry forest and scrubland, while Rosy Boa is found in arid deserts, rocky hillsides, and scrublands.
What do Dumeril's Boa and Rosy Boa eat?
Both Dumeril's Boa and Rosy Boa have a carnivore diet.
Which is more endangered, the Dumeril's Boa or the Rosy Boa?
Dumeril's Boa is listed as Least Concern, while Rosy Boa is listed as Least Concern.
How big are Dumeril's Boa and Rosy Boa?
Dumeril's Boa weighs around 6-9 kg, while Rosy Boa weighs around 100-400 grams.

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Dumeril's Boa

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Rosy Boa







