Alligator Snapping Turtle vs Snapping Turtle
How does the Alligator Snapping Turtle compare to the Snapping Turtle? They are both members of the Chelydridae 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
- Macrochelys temminckii
- Chelydra serpentina
- Classification
- Reptile
- Reptile
- Family
- Chelydridae
- Chelydridae
- Habitat
- Slow-moving freshwater rivers, lakes, swamps, and bayous
- Freshwater ponds, lakes, marshes, and slow-moving rivers
- Diet
- Carnivore
- Omnivore
- Conservation status
- Vulnerable
- Least Concern
- Lifespan
- 20-70 years
- 30-45 years in the wild
- Weight
- 35–70 kg (77–154 lbs), with some individuals exceeding 100 kg (220 lbs)
- 4.5-16 kg (10-35 lbs)
Alligator Snapping Turtle vs Snapping Turtle: who would win?

Alligator Snapping Turtle
35–70 kg (77–154 lbs), with some individuals exceeding 100 kg (220 lbs)

Snapping Turtle
4.5-16 kg (10-35 lbs)
Alligator Snapping Turtle wins high confidence
Alligator Snapping Turtle is substantially heavier (35–70 kg (77–154 lbs), with some individuals exceeding 100 kg (220 lbs) vs 4.5-16 kg (10-35 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 Chelydridae family.
Differences
- Habitat: Slow-moving freshwater rivers, lakes, swamps, and bayous vs Freshwater ponds, lakes, marshes, and slow-moving rivers.
- Diet: carnivore vs omnivore.
- Conservation: Vulnerable vs Least Concern.
- Weight: 35–70 kg (77–154 lbs), with some individuals exceeding 100 kg (220 lbs) vs 4.5-16 kg (10-35 lbs).
Alligator Snapping Turtle vs Snapping Turtle: FAQ
Who would win in a fight, a Alligator Snapping Turtle or a Snapping Turtle?
Alligator Snapping Turtle wins. Alligator Snapping Turtle is substantially heavier (35–70 kg (77–154 lbs), with some individuals exceeding 100 kg (220 lbs) vs 4.5-16 kg (10-35 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 Alligator Snapping Turtle and a Snapping Turtle?
Alligator Snapping Turtle and Snapping Turtle differ in several ways — habitat: slow-moving freshwater rivers, lakes, swamps, and bayous vs freshwater ponds, lakes, marshes, and slow-moving rivers. diet: carnivore vs omnivore. conservation: vulnerable vs least concern. weight: 35–70 kg (77–154 lbs), with some individuals exceeding 100 kg (220 lbs) vs 4.5-16 kg (10-35 lbs).
Do Alligator Snapping Turtle and Snapping Turtle live in the same habitat?
No — Alligator Snapping Turtle lives in slow-moving freshwater rivers, lakes, swamps, and bayous, while Snapping Turtle is found in freshwater ponds, lakes, marshes, and slow-moving rivers.
What do Alligator Snapping Turtle and Snapping Turtle eat?
Alligator Snapping Turtle has a carnivore diet, while Snapping Turtle has a omnivore diet.
Which is more endangered, the Alligator Snapping Turtle or the Snapping Turtle?
Alligator Snapping Turtle is listed as Vulnerable, while Snapping Turtle is listed as Least Concern.
How big are Alligator Snapping Turtle and Snapping Turtle?
Alligator Snapping Turtle weighs around 35–70 kg (77–154 lbs), with some individuals exceeding 100 kg (220 lbs), while Snapping Turtle weighs around 4.5-16 kg (10-35 lbs).

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Alligator Snapping Turtle

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Snapping Turtle

