Common Blackhead/Collared Many-Toothed Snake
- kingdom: Animalia
- phylum: Chordata
- class: Reptilia
- order: Squamata
- family: Colubridae
- genus: Sibynophis
- species: Sibynophis collaris
- Cherrapunji
Meghalaya- Dārjiling
West Bengal
India- Mogok
Mandalay
Myanmar- Hengchun
Taiwan
Taiwan