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.
- 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.
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.
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.
