Ecuadorian Poison Frog vs Harlequin Poison Frog
How does the Ecuadorian Poison Frog compare to the Harlequin Poison Frog? They are both members of the Dendrobatidae 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
- Ameerega bilinguis
- Oophaga histrionica
- Classification
- Amphibian
- Amphibian
- Family
- Dendrobatidae
- Dendrobatidae
- Habitat
- Tropical rainforest
- Humid lowland and foothill rainforests
- Diet
- Carnivore
- Carnivore
- Conservation status
- Near Threatened
- Critically Endangered
- Lifespan
- 4-8 years
- 5-8 years
- Weight
- 2-4 grams
- 2-4 grams
Ecuadorian Poison Frog vs Harlequin Poison Frog: who would win?

Ecuadorian Poison Frog
2-4 grams

Harlequin Poison Frog
2-4 grams
Too close to call speculative confidence
Ecuadorian Poison Frog and Harlequin Poison Frog are closely matched on both size (2-4 grams vs 2-4 grams) and diet, so the outcome would come down to circumstance. 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 Dendrobatidae family.
- Both have a carnivore diet.
Differences
- Habitat: Tropical rainforest vs Humid lowland and foothill rainforests.
- Conservation: Near Threatened vs Critically Endangered.
Ecuadorian Poison Frog vs Harlequin Poison Frog: FAQ
Who would win in a fight, a Ecuadorian Poison Frog or a Harlequin Poison Frog?
Too close to call. Ecuadorian Poison Frog and Harlequin Poison Frog are closely matched on both size (2-4 grams vs 2-4 grams) and diet, so the outcome would come down to circumstance. 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 Ecuadorian Poison Frog and a Harlequin Poison Frog?
Ecuadorian Poison Frog and Harlequin Poison Frog differ in several ways — habitat: tropical rainforest vs humid lowland and foothill rainforests. conservation: near threatened vs critically endangered.
Do Ecuadorian Poison Frog and Harlequin Poison Frog live in the same habitat?
No — Ecuadorian Poison Frog lives in tropical rainforest, while Harlequin Poison Frog is found in humid lowland and foothill rainforests.
What do Ecuadorian Poison Frog and Harlequin Poison Frog eat?
Both Ecuadorian Poison Frog and Harlequin Poison Frog have a carnivore diet.
Which is more endangered, the Ecuadorian Poison Frog or the Harlequin Poison Frog?
Ecuadorian Poison Frog is listed as Near Threatened, while Harlequin Poison Frog is listed as Critically Endangered.
How big are Ecuadorian Poison Frog and Harlequin Poison Frog?
Ecuadorian Poison Frog weighs around 2-4 grams, while Harlequin Poison Frog weighs around 2-4 grams.

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Ecuadorian Poison Frog

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Harlequin Poison Frog







