(Bungarus caeruleus vs Lycodon aulicus)
Scientific Classification
Feature | Common Krait | Common Wolf Snake |
---|---|---|
Scientific Name | Bungarus caeruleus | Lycodon aulicus |
Family | Elapidae | Colubridae |
Venom |
Highly venomous (neurotoxic). Visit for more information on "Types of venom in Indian snakes" and "LD₅₀ Toxicity Chart of Indian snakes" . |
Non-venomous |
Fang Type | Proteroglyphous (fixed front fangs) | Aglipha (no specialized fangs) |
Length | Up to 1.5 m (5 ft) | Usually up to 70 cm |
Reproduction |
Lays 8-12 eggs between March–May. For more details, see "Types of Reproduction in Snakes" . |
Lays 4-11 eggs during monsoon. For more details, see "Types of Reproduction in Snakes" . |
Scale Texture | Smooth, glossy, with hexagonal vertebral scales | Glossy but not hexagonal vertebral scales |
Common Krait: One of India's most venomous snakes. Neurotoxic venom can cause paralysis and death. Often bites at night. Visit for more information on "Types of venom in Indian snakes" and "LD₅₀ Toxicity Chart of Indian snakes" .
Common Wolf Snake: Harmless. Mistaken for krait due to its color pattern. Can bite in self-defense but causes no harm.
Common Krait: Nocturnal, prefers fields, villages, and near water sources. Extremely shy and hides under debris. Solitary and secretive.
Common Wolf Snake: Also nocturnal. Found in walls, houses, gardens. More active than krait. Climbs walls. Eats geckos and small lizards.
🔍 Identification Tips
- Krait: Uniform black or bluish body with thin white bands, smooth glossy scales, head is not distinct from the neck.
- Wolf Snake: Dark brown or black body with thicker white/yellow bands, triangular head, large eyes, body slimmer than krait.
📍 Distribution in India
Common Krait: Found across the Indian subcontinent, especially in plains, UP, MP, Bihar, and South India.
Common Wolf Snake: Widespread in India, often seen in human habitats like houses and walls.
⚖️ Summary Table
Aspect | Krait | Wolf Snake |
---|---|---|
Head Shape | Small and roundish, not distinct | Triangular and flat, distinct |
Eye Size | Small, not prominent | Large eyes |
Activity | Nocturnal | Nocturnal |
Behavior | Shy, calm avoids conflict | Active, Aggressive fast-moving |
Venomous? | Yes, highly | No |
Stripes | Dont have stripe on head | Stripes Starts from Head |
Body | Triangular | Roundish |
Common Confusion | Often mistaken for wolf snake | Often mistaken for krait |
Krait: Least Concern
Wolf Snake: Least Concern
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