11 Green Snake Species Slithering Around the Globe

In North America, green snakes (genus Opheodrys) are some of the most fascinating and vibrant reptiles you may come across. These slender, emerald-colored snakes can perfectly blend into their leafy surroundings, making them masters of camouflage in their natural habitats. A green snake can play a key role in controlling insect populations and maintaining a balanced ecosystem.

Green snakes belong to a group of nonvenomous, harmless snakes that inhabit various regions, from the Rocky Mountain region to the southeastern United States. Let’s delve into the different species of green snakes, their specialized characteristics and the challenges they face in the wild.

2 Smooth Green Snakes

The smooth green snake (Opheodrys vernalis), has smooth, glossy scales that give it a sleek appearance. Their geographic range includes much of the northeastern United States and parts of the Rocky Mountain region.

Smooth green snakes prefer grassy meadows and wetlands, where their olive green color helps them blend in. Females lay eggs in moist, hidden spots, and the young reach sexual maturity within two to three years.

1. Eastern Smooth Green Snake

The eastern smooth green snake (Opheodrys vernalis vernalis) is a subspecies of the smooth green snake, with a range that extends across the northeastern United States and into southern Canada. These small, delicate snakes are typically olive green to bright green and blend perfectly into grassy or weedy areas.

Eastern smooth green snakes are gentle and prefer cool, moist habitats. Females lay their eggs in the summer, and the young reach sexual maturity within two to three years.

2. Western Smooth Green Snake

This western smooth green snake (Opheodrys vernalis blanchardi) is diurnal and difficult to distinguish from the eastern smooth green snake. It lives in moist areas like marshes.

2 Rough Green Snakes

The rough green snake (Opheodrys aestivus) is a slender, arboreal species known for its brilliant green color and rough, keeled scales. Rough green snakes are found throughout the southeastern United States and as far west as Texas, often near water or in dense vegetation.

These snakes are insectivores, primarily feeding on insects and spiders. Females lay their eggs in rotting vegetation — and once the eggs hatch, the young are entirely independent.

1. Northern Rough Green Snake

The northern rough green snake is a slender, nonvenomous snake that lives near water sources. It has keeled scales — which give it a rough texture — and its vivid green color helps it blend into vegetation.

2. Florida Rough Green Snake

The Florida rough green snake is a nonvenomous, slender snake that primarily lives in the southeastern United States, including in Florida's forests, wetlands and near bodies of water.

Though generally shy and nonaggressive, the Florida rough green snake faces threats from habitat destruction and environmental changes.

7 Other Types of Green Snakes

There are several different species of snakes that are green. Here's a mere handful.

1. Asian Vine Snake

The Asian vine snake (Ahaetulla prasina) is a slender, bright green snake found in Southeast Asia, particularly in India, Sri Lanka and parts of Indonesia. Its elongated body and pointed head help it mimic vines, making it nearly invisible as it moves through trees.

The venomous Asian vine snake feeds on lizards, frogs and occasionally small birds. Females lay eggs in hidden, moist areas, and the hatchlings are born fully independent.

2. Boomslang

The boomslang (Dispholidus typus) is a highly venomous snake native to Sub-Saharan Africa. Although often bright green, especially in males, its color can vary.

The boomslang is arboreal and preys on birds, eggs, frogs and small mammals. Despite its venomous nature, it is shy and avoids human contact. Females lay eggs in concealed nests.

3. Emerald Tree Boa

The emerald tree boa (Corallus caninus) is native to the rainforests of the Amazon Basin in South America. This bright green snake has white markings and leads an arboreal lifestyle, spending most of its time in the trees. It preys on birds, bats and small mammals, using its strong body to constrict its prey.

Females give birth to live young rather than laying eggs, a characteristic that distinguishes them from many other snakes.

4. Eastern Green Mamba

The eastern green mamba (Dendroaspis angusticeps), found in eastern and southern Africa, is a highly venomous snake with a bright green coloration.

It is arboreal and typically found in coastal forests and thickets, where it hunts birds, small mammals and other reptiles. The green mamba is known for its agility and speed.

Females lay eggs in hidden, moist locations, where the hatchlings emerge fully capable of fending for themselves.

5. Green Tree Python

The green tree python (Morelia viridis) is a striking snake native to New Guinea, parts of Indonesia and Australia’s Cape York Peninsula. These arboreal are bright green color, often with yellow or blue markings, and their distinctive coiled resting position.

They primarily hunt small mammals, birds and reptiles. Green tree pythons lay eggs in tree hollows or other sheltered locations, where the females protect them until they hatch.

6. Parrot Snake

The parrot snake (Leptophis ahaetulla) is a slender snake found in Central and South America. Known for its large eyes and long tail, it primarily inhabits forests and wetlands. This snake preys on small amphibians, reptiles and birds.

Parrot snakes are oviparous, meaning females lay eggs that hatch after a few weeks.

7. Western Green Mamba

The western green mamba (Dendroaspis viridis) is native to West Africa and shares many characteristics with the green mamba, including its venomous nature and bright green color. It lives in forests and wooded savannas, where it preys on small mammals, birds and lizards.

The western green mamba is highly arboreal, rarely coming to the ground. Like its relatives, it lays eggs that hatch after several weeks.

We created this article in conjunction with AI technology, then made sure it was edited and fact-checked by a HowStuffWorks editor.

Original article: 11 Green Snake Species Slithering Around the Globe

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