Ringed Caecilian
Siphonops annulatus
- Least concern
- Card rarity: Common
- Amphibians

Siphonops annulatus, the ringed caecilian, is a species of caecilian in the family Siphonopidae endemic to South America. It may have the broadest known distribution of any terrestrial caecilian species.
Classification
- Class
- Amphibia
- Order
- Gymnophiona
- Family
- Siphonopidae
- Genus
- Siphonops