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Blue Iguana vs Rhinoceros Iguana

How does the Blue Iguana compare to the Rhinoceros Iguana? They are both members of the Iguanidae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.

Blue Iguana
Rhinoceros Iguana

Side-by-side comparison

Blue Iguana
Rhinoceros Iguana
Scientific name
Cyclura lewisi
Cyclura cornuta
Classification
Reptile
Reptile
Family
Iguanidae
Iguanidae
Habitat
Dry forest and shrubland
Dry forest and scrubland
Diet
Herbivore
Herbivore
Conservation status
Endangered
Vulnerable
Lifespan
25-40 years
15-20 years in the wild, up to 25 years in captivity
Weight
9-14 kg
4.5–9 kg (10–20 lbs)

Blue Iguana vs Rhinoceros Iguana: who would win?

Blue Iguana

Blue Iguana

9-14 kg

VS
Rhinoceros Iguana

Rhinoceros Iguana

4.5–9 kg (10–20 lbs)

Blue Iguana wins moderate confidence

Blue Iguana is substantially heavier (9-14 kg vs 4.5–9 kg (10–20 lbs)). 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 Iguanidae family.
  • Both have a herbivore diet.

Differences

  • Habitat: Dry forest and shrubland vs Dry forest and scrubland.
  • Conservation: Endangered vs Vulnerable.
  • Weight: 9-14 kg vs 4.5–9 kg (10–20 lbs).

Blue Iguana vs Rhinoceros Iguana: FAQ

Who would win in a fight, a Blue Iguana or a Rhinoceros Iguana?

Blue Iguana wins. Blue Iguana is substantially heavier (9-14 kg vs 4.5–9 kg (10–20 lbs)). 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 Blue Iguana and a Rhinoceros Iguana?

Blue Iguana and Rhinoceros Iguana differ in several ways — habitat: dry forest and shrubland vs dry forest and scrubland. conservation: endangered vs vulnerable. weight: 9-14 kg vs 4.5–9 kg (10–20 lbs).

Do Blue Iguana and Rhinoceros Iguana live in the same habitat?

No — Blue Iguana lives in dry forest and shrubland, while Rhinoceros Iguana is found in dry forest and scrubland.

What do Blue Iguana and Rhinoceros Iguana eat?

Both Blue Iguana and Rhinoceros Iguana have a herbivore diet.

Which is more endangered, the Blue Iguana or the Rhinoceros Iguana?

Blue Iguana is listed as Endangered, while Rhinoceros Iguana is listed as Vulnerable.

How big are Blue Iguana and Rhinoceros Iguana?

Blue Iguana weighs around 9-14 kg, while Rhinoceros Iguana weighs around 4.5–9 kg (10–20 lbs).

Blue Iguana

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Blue Iguana

Rhinoceros Iguana

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Rhinoceros Iguana