Red-bellied Newt vs Rough-skinned Newt
How does the Red-bellied Newt compare to the Rough-skinned Newt? They are both members of the Salamandridae 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
- Taricha rivularis
- Taricha granulosa
- Classification
- Amphibian
- Amphibian
- Family
- Salamandridae
- Salamandridae
- Habitat
- Moist forests and clean, flowing streams
- Moist forests near freshwater ponds and streams
- Diet
- Carnivore
- Carnivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 10-15 years
- 10-12 years
- Weight
- 7-15 grams
- 7-20 grams
Red-bellied Newt vs Rough-skinned Newt: who would win?

Red-bellied Newt
7-15 grams

Rough-skinned Newt
7-20 grams
Rough-skinned Newt has the edge moderate confidence
Rough-skinned Newt is somewhat heavier (7-20 grams vs 7-15 grams), giving it the edge in a head-to-head. 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 amphibians.
- Both belong to the Salamandridae family.
- Both have a carnivore diet.
- Both are listed as Least Concern.
Differences
- Habitat: Moist forests and clean, flowing streams vs Moist forests near freshwater ponds and streams.
- Weight: 7-15 grams vs 7-20 grams.
Red-bellied Newt vs Rough-skinned Newt: FAQ
Who would win in a fight, a Red-bellied Newt or a Rough-skinned Newt?
Rough-skinned Newt has the edge. Rough-skinned Newt is somewhat heavier (7-20 grams vs 7-15 grams), giving it the edge in a head-to-head. 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 Red-bellied Newt and a Rough-skinned Newt?
Red-bellied Newt and Rough-skinned Newt differ in several ways — habitat: moist forests and clean, flowing streams vs moist forests near freshwater ponds and streams. weight: 7-15 grams vs 7-20 grams.
Do Red-bellied Newt and Rough-skinned Newt live in the same habitat?
No — Red-bellied Newt lives in moist forests and clean, flowing streams, while Rough-skinned Newt is found in moist forests near freshwater ponds and streams.
What do Red-bellied Newt and Rough-skinned Newt eat?
Both Red-bellied Newt and Rough-skinned Newt have a carnivore diet.
Which is more endangered, the Red-bellied Newt or the Rough-skinned Newt?
Red-bellied Newt is listed as Least Concern, while Rough-skinned Newt is listed as Least Concern.
How big are Red-bellied Newt and Rough-skinned Newt?
Red-bellied Newt weighs around 7-15 grams, while Rough-skinned Newt weighs around 7-20 grams.

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Red-bellied Newt

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Rough-skinned Newt







