Common Collared Snake vs Garter Snake
How does the Common Collared Snake compare to the Garter Snake? They are both members of the Colubridae 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
- Sibynophis collaris
- Thamnophis sirtalis
- Classification
- Reptile
- Reptile
- Family
- Colubridae
- Colubridae
- Habitat
- Tropical and subtropical forests, grasslands, and agricultural land
- Wetlands, grasslands, forests, and near freshwater sources
- Diet
- Carnivore
- Carnivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 5-8 years
- 4-6 years in the wild, up to 10 years in captivity
- Weight
- 20-50 grams
- 80-150 grams
Common Collared Snake vs Garter Snake: who would win?

Common Collared Snake
20-50 grams

Garter Snake
80-150 grams
Garter Snake wins high confidence
Garter Snake is substantially heavier (80-150 grams vs 20-50 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 Colubridae family.
- Both have a carnivore diet.
- Both are listed as Least Concern.
Differences
- Habitat: Tropical and subtropical forests, grasslands, and agricultural land vs Wetlands, grasslands, forests, and near freshwater sources.
- Weight: 20-50 grams vs 80-150 grams.
Common Collared Snake vs Garter Snake: FAQ
Who would win in a fight, a Common Collared Snake or a Garter Snake?
Garter Snake wins. Garter Snake is substantially heavier (80-150 grams vs 20-50 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 Common Collared Snake and a Garter Snake?
Common Collared Snake and Garter Snake differ in several ways — habitat: tropical and subtropical forests, grasslands, and agricultural land vs wetlands, grasslands, forests, and near freshwater sources. weight: 20-50 grams vs 80-150 grams.
Do Common Collared Snake and Garter Snake live in the same habitat?
No — Common Collared Snake lives in tropical and subtropical forests, grasslands, and agricultural land, while Garter Snake is found in wetlands, grasslands, forests, and near freshwater sources.
What do Common Collared Snake and Garter Snake eat?
Both Common Collared Snake and Garter Snake have a carnivore diet.
Which is more endangered, the Common Collared Snake or the Garter Snake?
Common Collared Snake is listed as Least Concern, while Garter Snake is listed as Least Concern.
How big are Common Collared Snake and Garter Snake?
Common Collared Snake weighs around 20-50 grams, while Garter Snake weighs around 80-150 grams.

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Common Collared Snake

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