Black-necked Spitting Cobra vs Eastern Green Mamba
How does the Black-necked Spitting Cobra compare to the Eastern Green Mamba? They are both members of the Elapidae 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
- Naja nigricollis
- Dendroaspis angusticeps
- Classification
- Reptile
- Reptile
- Family
- Elapidae
- Elapidae
- Habitat
- Savanna and forest edges
- Coastal forests and thickets
- Diet
- Carnivore
- Carnivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 10-15 years
- 12-20 years
- Weight
- 1.2–2.0 kg
- 0.5-1.4 kg
Black-necked Spitting Cobra vs Eastern Green Mamba: who would win?

Black-necked Spitting Cobra
1.2–2.0 kg

Eastern Green Mamba
0.5-1.4 kg
Black-necked Spitting Cobra wins moderate confidence
Black-necked Spitting Cobra is substantially heavier (1.2–2.0 kg vs 0.5-1.4 kg). 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 Elapidae family.
- Both have a carnivore diet.
- Both are listed as Least Concern.
Differences
- Habitat: Savanna and forest edges vs Coastal forests and thickets.
- Weight: 1.2–2.0 kg vs 0.5-1.4 kg.
Black-necked Spitting Cobra vs Eastern Green Mamba: FAQ
Who would win in a fight, a Black-necked Spitting Cobra or a Eastern Green Mamba?
Black-necked Spitting Cobra wins. Black-necked Spitting Cobra is substantially heavier (1.2–2.0 kg vs 0.5-1.4 kg). 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 Black-necked Spitting Cobra and a Eastern Green Mamba?
Black-necked Spitting Cobra and Eastern Green Mamba differ in several ways — habitat: savanna and forest edges vs coastal forests and thickets. weight: 1.2–2.0 kg vs 0.5-1.4 kg.
Do Black-necked Spitting Cobra and Eastern Green Mamba live in the same habitat?
No — Black-necked Spitting Cobra lives in savanna and forest edges, while Eastern Green Mamba is found in coastal forests and thickets.
What do Black-necked Spitting Cobra and Eastern Green Mamba eat?
Both Black-necked Spitting Cobra and Eastern Green Mamba have a carnivore diet.
Which is more endangered, the Black-necked Spitting Cobra or the Eastern Green Mamba?
Black-necked Spitting Cobra is listed as Least Concern, while Eastern Green Mamba is listed as Least Concern.
How big are Black-necked Spitting Cobra and Eastern Green Mamba?
Black-necked Spitting Cobra weighs around 1.2–2.0 kg, while Eastern Green Mamba weighs around 0.5-1.4 kg.

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Black-necked Spitting Cobra

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Eastern Green Mamba







