Blotched Blue-tongue vs Common Five-lined Skink
How does the Blotched Blue-tongue compare to the Common Five-lined Skink? They are both members of the Scincidae 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
- Tiliqua nigrolutea
- Plestiodon fasciatus
- Classification
- Reptile
- Reptile
- Family
- Scincidae
- Scincidae
- Habitat
- Temperate forests, heathlands, and woodlands
- Temperate forests and woodland edges
- Diet
- Omnivore
- Carnivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 15-20 years
- 4-6 years
- Weight
- 600-1000 grams
- 8-18 grams
Blotched Blue-tongue vs Common Five-lined Skink: who would win?

Blotched Blue-tongue
600-1000 grams

Common Five-lined Skink
8-18 grams
Blotched Blue-tongue wins high confidence
Blotched Blue-tongue is substantially heavier (600-1000 grams vs 8-18 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 Scincidae family.
- Both are listed as Least Concern.
Differences
- Habitat: Temperate forests, heathlands, and woodlands vs Temperate forests and woodland edges.
- Diet: omnivore vs carnivore.
- Weight: 600-1000 grams vs 8-18 grams.
Blotched Blue-tongue vs Common Five-lined Skink: FAQ
Who would win in a fight, a Blotched Blue-tongue or a Common Five-lined Skink?
Blotched Blue-tongue wins. Blotched Blue-tongue is substantially heavier (600-1000 grams vs 8-18 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 Blotched Blue-tongue and a Common Five-lined Skink?
Blotched Blue-tongue and Common Five-lined Skink differ in several ways — habitat: temperate forests, heathlands, and woodlands vs temperate forests and woodland edges. diet: omnivore vs carnivore. weight: 600-1000 grams vs 8-18 grams.
Do Blotched Blue-tongue and Common Five-lined Skink live in the same habitat?
No — Blotched Blue-tongue lives in temperate forests, heathlands, and woodlands, while Common Five-lined Skink is found in temperate forests and woodland edges.
What do Blotched Blue-tongue and Common Five-lined Skink eat?
Blotched Blue-tongue has a omnivore diet, while Common Five-lined Skink has a carnivore diet.
Which is more endangered, the Blotched Blue-tongue or the Common Five-lined Skink?
Blotched Blue-tongue is listed as Least Concern, while Common Five-lined Skink is listed as Least Concern.
How big are Blotched Blue-tongue and Common Five-lined Skink?
Blotched Blue-tongue weighs around 600-1000 grams, while Common Five-lined Skink weighs around 8-18 grams.

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Blotched Blue-tongue

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Common Five-lined Skink







