Cloudy Snail-eating Snake
Sibon nebulatus
A slender, big-eyed nocturnal snake specialized for extracting snails and slugs from their shells, found in humid Neotropical forests.
- 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
The Cloudy Snail-eating Snake is a small, delicate colubrid found across a broad range from Mexico to northern South America. It is highly specialized for a diet of snails and slugs, using elongated teeth to extract soft bodies from shells.
Completely non-venomous, it relies on its cryptic mottled pattern and nocturnal habits to avoid predators while foraging in humid forest understory.
How to identify it
- Mottled gray, brown, and cream blotched pattern giving a cloudy appearance
- Large, protruding eyes adapted for nocturnal vision
- Slender, laterally compressed body suited for climbing
- Blunt, rounded snout
- Distinguished from other snail-eaters by its cloudy blotched pattern rather than sharp banding
Habitat & range
Found in humid lowland and premontane forests, forest edges, and gardens from Mexico through Central America into northern South America, from sea level to moderate elevations.
Behavior, diet & reproduction
Strictly nocturnal, foraging in low vegetation and on the ground for snails and slugs, which it extracts from shells with specialized teeth. Moves slowly and deliberately while hunting. Egg-laying species, often found near humid microhabitats favorable to its prey.
Frequently asked questions
What does the Cloudy Snail-eating Snake eat?
It specializes in snails and slugs, extracting them from their shells.
Is it venomous?
No, it is completely non-venomous.
When is it active?
It is strictly nocturnal.
Where is it found?
Humid forests from Mexico through Central America to northern South America.
Cloudy Snail-eating Snake guides
In-depth guides for identifying and understanding Cloudy Snail-eating Snake.
