Home ยป 11 Blue Snakes: Venomous and Non-Venomous (With Photos)

11 Blue Snakes: Venomous and Non-Venomous (With Photos)

Blue snakes, with their ethereal hues, are among nature’s most fascinating spectacles. This article delves deeper into the world of 11 unique blue snake species, exploring their lengths, colors, habitats, venomous properties, and geographical origins.

Each species offers a glimpse into the diverse and intriguing world of these remarkable reptiles.

Venomous and Non-Venomous Blue Snakes

Species NameLengthColorVenomousOrigin
White-Lipped Island Pit Viper24-32 inchesBlue-green to yellowYesLesser Sunda Islands, Java
Blue Racer4-6 feetSmooth blue-grayNoMidwestern United States
Barons Green RacerUp to 6 feetBluish tintNoSouth America
High Blue Green Tree PythonUp to 5 feetVibrant tealNoAustralia, Indonesia, New Guinea
Malabar Pit Viper30-40 inchesGreenish-blue underbellyYesWestern Ghats, India
Side-Striped Palm Pit Viper24-36 inchesGreenish-blue with yellow stripesYesPanama, Costa Rica
Vietnamese Blue Beauty Snake5-11 feetPale blue with black and white patternsNoVietnam, Cambodia, Thailand
Blue-Lipped Sea Krait36-42 inchesBlack and blue bandsYesWestern Pacific, Indian Oceans
Indigo SnakeUp to 8.5 feetDeep blue-blackNoSoutheastern United States
Blue-Striped Garter SnakeUp to 22 inchesDark grayish-black with blue stripesNoNorth America
California Red-Sided Garter22-39 inchesDark bluish-black with red and turquoise stripesNoCalifornia

1. White-Lipped Island Pit Viper

Trimeresurus Insularis Blue, Beautiful Pit Viper
Trimeresurus Insularis Blue, Beautiful Pit Viper | source: dekihendrik @ istockphoto.com

The White-Lipped Island Pit Viper (Trimeresurus insularis), residing in the Lesser Sunda Islands and Eastern Java, captivates with its blue-green to yellow coloration.

Measuring 24-32 inches, this venomous snake is an arboreal marvel, adeptly navigating the treetops. It’s known for its striking appearance and ability to blend into the lush foliage, making it an efficient predator in its tropical environment.

2. Blue Racer

Blue Racer
Blue Racer | source: wikipedia.org

The Blue Racer (Coluber constrictor foxii), native to the Midwestern United States, is a testament to agility and grace. With its smooth blue-gray skin, this non-venomous snake can reach lengths of 4 to 6 feet.

It thrives in open and semi-open habitats, such as grasslands and forest edges, where it exhibits remarkable speed and agility, making it a fascinating subject for wildlife enthusiasts.

3. Barons Green Racer

Barons Racer
Barons Racer | source: reddit.com

The Barons Green Racer (Philodryas baroni), found in the diverse ecosystems of South America, often displays a captivating bluish tint on its scales. This non-venomous snake, growing up to nearly 6 feet, is known for its swift movements and versatility in hunting.

It inhabits various terrains, from forests to open fields, showcasing its adaptability and skill as a predator.

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4. High Blue Green Tree Python

High Blue Green Tree Python
High Blue Green Tree Python | source: morereptiles.com

The High Blue Green Tree Python (Morelia viridis), predominantly seen in Australia, Indonesia, and New Guinea, is a rare and stunning creature. This non-venomous python, reaching lengths of up to 5 feet, is prized for its vibrant teal color.

Residing in tropical rainforests, it skillfully navigates the canopy, preying on small mammals and birds, and is a favorite among reptile enthusiasts for its striking appearance and arboreal lifestyle.

5. Malabar Pit Viper

Malabar Pit Viper
Malabar Pit Viper | source: Lensalot @ istockphoto.com

In the Western Ghats of India, the Malabar Pit Viper (Craspedocephalus malabaricus) is a master of disguise with its greenish-blue underbelly.

This venomous snake can grow about 30-40 inches in length. The Malabar Pit Viper uses its camouflage to ambush prey, making it a formidable predator in its lush, tropical habitat. Its ability to blend into the environment is key to its survival and hunting strategy.

6. Side-Striped Palm Pit Viper

Side-Striped Palm Pit Viper
Side-Striped Palm Pit Viper | source: istockphoto.com

The Side-Striped Palm Pit Viper (Bothriechis lateralis), a venomous inhabitant of Panama and Costa Rica, is recognized for its greenish-blue body adorned with yellow stripes. Typically, this species can grow to about 24-36 inches in length.

Typically found in lower mountain forests, this snake’s length varies, but it’s known for its striking appearance and arboreal lifestyle. Its coloration provides excellent camouflage among the foliage, aiding in its stealthy hunting approach.

Discover More Blue Animals and Insects:
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7. Vietnamese Blue Beauty Snake

Vietnamese Blue Beauty Snake
Vietnamese Blue Beauty Snake | source: kbnreptiles.co.uk

The Vietnamese Blue Beauty Snake (Orthriophis taeniurus callicyanous), hailing from Vietnam, Cambodia, and Thailand, is a breathtaking species.

This non-venomous snake, which can grow between 5-11 feet, boasts a pale blue body with intricate black and white patterns. It’s a favorite among reptile enthusiasts for its striking looks and docile nature, often being kept as a pet due to its beauty and temperament.

8. Blue-Lipped Sea Krait

Blue-Lipped Sea Krait
Blue-Lipped Sea Krait | source: ©Rich Carey/Shutterstock.com

The Western Pacific and Indian Oceans are home to the Blue-Lipped Sea Krait (Laticauda laticaudata), a venomous sea snake known for its black and blue bands.

Growing between 36-42 inches, it’s an expert swimmer, hunting fish along coral reefs. Despite its potent venom, it’s surprisingly docile towards humans, often seen by divers and snorkelers.

9. Indigo Snake

The eastern indigo snake is a large nonvenomous snake native to the Eastern United States
The eastern indigo snake is a large nonvenomous snake native to the Eastern United States | source: ©iStock.com/sstaton

The Indigo Snake (Drymarchon couperi), a native of the Southeastern United States, is a gentle giant in the snake world. This non-venomous species, reaching lengths of up to 8.5 feet, is one of the longest snakes in the region.

Its deep blue-black coloration is as striking as its docile temperament, making it a respected and admired species among herpetologists and nature lovers.

10. Blue-Striped Garter Snake

Blue-Striped Garter Snake
Blue-Striped Garter Snake | source: JasonOndreicka @ istockphoto.com

The Blue-Striped Garter Snake (Thamnophis sirtalis similis), a vibrant resident of North America, is known for its dark grayish-black body with bright blue stripes.

This non-venomous species, growing up to 22 inches, is commonly found in varied habitats, from woodlands to near water bodies. It’s a versatile and adaptable snake, feeding on a variety of small aquatic and terrestrial prey.

11. California Red-Sided Garter

California Red-Sided Garter
California Red-Sided Garter | source: Simone O’Brien @ istockphoto.com

The California Red-Sided Garter (Thamnophis sirtalis infernalis) is a stunning snake native to California. It grows between 22-39 inches and is known for its dark bluish-black body with vibrant red and turquoise stripes.

This non-venomous snake is a popular pet due to its striking appearance and adaptable nature, thriving in various environments from forests to streams.

Conclusion

These eleven blue snake species, each with their unique characteristics and adaptations, highlight the incredible diversity and beauty of the reptilian world.

From the venomous White-Lipped Island Pit Viper to the gentle Indigo Snake, they remind us of the ecological importance and the fascinating life histories of these creatures.

Understanding and appreciating these snakes is crucial for their conservation and the preservation of the ecosystems they inhabit.

FAQs

What are blue snakes?

Blue snakes are unique reptiles known for their distinct blue coloration, ranging from light sky blues to deep indigos. They belong to various snake species, each with its own characteristics and habitat.

Are all blue snakes venomous?

Not all blue snakes are venomous. The venomous nature varies by species. For example, the White-Lipped Island Pit Viper is venomous, while the Blue Racer is not.

Where can I find blue snakes?

Blue snakes are found in diverse locations worldwide, including the Southeastern United States, South America, India, and various islands in the Pacific and Indian Oceans.

Why are blue snakes blue?

The blue coloration in snakes can be due to genetics and serves various purposes such as camouflage, mating, or signaling danger.

How can I safely observe blue snakes in the wild?

To safely observe blue snakes in the wild, maintain a respectful distance, avoid disturbing their natural habitat, and never attempt to handle wild snakes, especially venomous ones.

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