Ring-necked Snake
- Scientific Name
- Diadophis punctatus
- Also Known As
- Ringneck Snake
- Range
- All of Florida
- Diet
- Salamanders, Worms, Slugs
- Life Expectancy
- 3 - 5 Years
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The Ring-necked Snake in Central Florida
The ring-necked snake (Diadophis punctatus) is a small, harmless colubrid species found throughout central Florida. This nonvenomous snake is named for its distinctive yellow or orange neck band. Ring-necked snakes are secretive, nocturnal snakes that thrive in a variety of habitats.
This guide covers identification tips, biology, behavior, ideal habitat conditions, potential health risks, and prevention methods for ring-necked snakes in central Florida.
Ring-necked Snake Subspecies in the Area
Photo 310401235 © luna101, CC BY-NC
Southern Ringneck Snake
The Southern ringneck snake (Diadophis punctatus ssp. punctatus) is a subspecies found throughout Florida. Genetic evidence shows they diverged from northern relatives long ago. They have distinct red or orange belly coloration unlike yellow bellies of other subspecies. Southern ringnecks also have divided anal plate scales and grow longer, up to 20 inches. Living in pine forests and scrub, their traits are likely habitat adaptations.
Habitat loss has greatly reduced their limited range. Calling them a distinct subspecies emphasizes the need for habitat protection. Preserving peninsula scrub is essential for the Southern ringneck.