Neotropical Snail-eater
Sibon nebulatus
An alternate common name for the widespread snail-specialist snake found across humid Neotropical forests, known for its slender build and molluscivorous diet.
- Venomous?
- Non-venomous
- Adult length
- 0.4-0.8 m (1.3-2.6 ft)
- Range
- Mexico through Central America to northern South America
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Overview
Neotropical Snail-eater is another common name applied to Sibon nebulatus, reflecting its role as a dietary specialist on snails and slugs throughout its broad Central and northern South American range.
It is entirely harmless to humans, lacking venom and any capacity to cause injury, and instead plays an important ecological role controlling gastropod populations in humid forest ecosystems.
How to identify it
- Mottled cloudy pattern of gray, brown, and cream blotches
- Large eyes suited for nocturnal foraging
- Slender, laterally compressed body
- Blunt head with a rounded snout
- Similar species distinguished by pattern regularity and range
Habitat & range
Occurs in humid lowland and premontane forest, edges, and gardens across a broad Neotropical range from Mexico to northern South America.
Behavior, diet & reproduction
Nocturnal, slow-moving forager specialized for locating and extracting snails and slugs from shells using elongated rear teeth. Rests in vegetation or leaf litter during the day. Egg-laying species.
Frequently asked questions
Is the Neotropical Snail-eater the same species as the Cloudy Snail-eating Snake?
Yes, both names refer to Sibon nebulatus.
Is it harmful to humans?
No, it is completely harmless and non-venomous.
What is its main food source?
Snails and slugs.
Where does it live?
Humid forests from Mexico to northern South America.
Neotropical Snail-eater guides
In-depth guides for identifying and understanding Neotropical Snail-eater.
