Discover the Beauty of the Blue Striped Garter Snake
The scientific name of the Blue Striped Garter Snake is Thamnophis sirtalis similis, a subspecies of the Eastern Garter Snake. It belongs to the Colubridae family, which is the largest family of snakes and includes many non-venomous species.
Scientific Name: Thamnophis sirtalis similis
Snake Family: Colubridae

Introducing the Blue Striped Garter Snake
The Blue Striped Garter Snake is a visually striking species within the Colubridae family, known for its vibrant blue stripes running along its body. This non-venomous snake is native to various parts of North America and thrives in environments close to water. Its stunning appearance and manageable care requirements make it a favorite among snake enthusiasts. In this guide, we’ll explore its natural habitat, diet, behavior, and how to provide proper care for this fascinating species.
Where Does the Blue Striped Garter Snake Live?
The Blue Striped Garter Snake is often found in areas with abundant water sources, such as streams, ponds, marshes, and wetlands. These habitats provide the ideal conditions for hunting and thermoregulation.
When keeping one in captivity, it’s important to mimic these natural conditions:
- Temperature: Maintain a gradient of 75-85°F, with a basking area reaching up to 90°F.
- Humidity: Keep humidity levels between 50-70%, which is crucial for shedding and hydration.
- Enclosure: Provide a spacious enclosure with hiding spots, a water dish, and naturalistic decorations.
Habitat Feature | Requirement |
---|---|
Temperature | 75-90°F |
Humidity | 50-70% |
Enclosure Size | Minimum 3x2x2 feet |
What Does the Blue Striped Garter Snake Eat?
The Blue Striped Garter Snake is an opportunistic feeder, preying on a variety of animals in the wild, including amphibians, fish, and small invertebrates. In captivity, replicating its diet is key to maintaining its health.
Feeding recommendations:
- Diet: Earthworms, small fish, and amphibians like frogs or tadpoles.
- Feeding Frequency: Juveniles should be fed every 3-4 days; adults can be fed every 5-7 days.
- Supplements: Occasionally dust prey with calcium and vitamin powders to ensure proper nutrition.
Behavior and Temperament of the Blue Striped Garter Snake
The Blue Striped Garter Snake is known for its active and curious nature, making it a captivating species to observe. Being diurnal, it is most active during the day and enjoys exploring its environment.
Behavioral traits to consider:
- Activity Level: Highly active and enjoys climbing and exploring.
- Defensive Behaviors: May release a musky odor or flatten its body when threatened, though it is generally docile.
- Social Behavior: Can coexist with other garter snakes in captivity if provided with enough space.
Health and Lifespan of the Blue Striped Garter Snake
With proper care, the Blue Striped Garter Snake can live 10-15 years in captivity. Monitoring its health and maintaining a clean, stress-free environment are essential for its longevity.
Common health issues include:
- Respiratory Infections: Often caused by incorrect humidity or temperature levels.
- Shedding Problems: Ensure proper humidity to avoid retained shed.
- Parasites: Regularly inspect for mites or other external parasites.
Reproduction and Breeding of the Blue Striped Garter Snake
The Blue Striped Garter Snake is ovoviviparous, giving birth to live young instead of laying eggs. Breeding typically occurs in the spring, with females giving birth during late summer or early fall.
Key reproductive facts:
- Breeding Season: Spring (March to May).
- Litter Size: 10-25 young per litter.
- Gestation Period: Approximately 2-3 months.
Caring for and Handling Your Blue Striped Garter Snake
The Blue Striped Garter Snake is generally tolerant of handling, but care must be taken to avoid stressing it. Regular, gentle handling can help build trust over time.
Tips for handling and care:
- Handling Frequency: Limit handling to 2-3 times per week.
- Support: Always support the snake’s body to prevent injury.
- Enclosure Maintenance: Spot-clean daily and perform deep cleanings monthly.