Cave Salamander vs Red Salamander
How does the Cave Salamander compare to the Red Salamander? They are both members of the Plethodontidae 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
- Eurycea lucifuga
- Pseudotriton ruber
- Classification
- Amphibian
- Amphibian
- Family
- Plethodontidae
- Plethodontidae
- Habitat
- Caves, rocky forests near streams and springs
- Moist forests near streams and springs
- Diet
- Carnivore
- Carnivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 8-10 years
- 10-20 years
- Weight
- 2-5 grams
- 5-12 grams
Cave Salamander vs Red Salamander: who would win?

Cave Salamander
2-5 grams

Red Salamander
5-12 grams
Red Salamander wins moderate confidence
Red Salamander is substantially heavier (5-12 grams vs 2-5 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 amphibians.
- Both belong to the Plethodontidae family.
- Both have a carnivore diet.
- Both are listed as Least Concern.
Differences
- Habitat: Caves, rocky forests near streams and springs vs Moist forests near streams and springs.
- Weight: 2-5 grams vs 5-12 grams.
Cave Salamander vs Red Salamander: FAQ
Who would win in a fight, a Cave Salamander or a Red Salamander?
Red Salamander wins. Red Salamander is substantially heavier (5-12 grams vs 2-5 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 Cave Salamander and a Red Salamander?
Cave Salamander and Red Salamander differ in several ways — habitat: caves, rocky forests near streams and springs vs moist forests near streams and springs. weight: 2-5 grams vs 5-12 grams.
Do Cave Salamander and Red Salamander live in the same habitat?
No — Cave Salamander lives in caves, rocky forests near streams and springs, while Red Salamander is found in moist forests near streams and springs.
What do Cave Salamander and Red Salamander eat?
Both Cave Salamander and Red Salamander have a carnivore diet.
Which is more endangered, the Cave Salamander or the Red Salamander?
Cave Salamander is listed as Least Concern, while Red Salamander is listed as Least Concern.
How big are Cave Salamander and Red Salamander?
Cave Salamander weighs around 2-5 grams, while Red Salamander weighs around 5-12 grams.

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Cave Salamander

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Red Salamander







