7 Super Weird Snakes Around the World

Snakes are one of the most diverse and fascinating groups of reptiles on the planet. With more than 3,900 species, they have adapted to a wide range of habitats and boast an array of peculiar behaviors and characteristics.

In this article, we will explore seven of the most bizarre snakes from around the world, each with its own unique traits that contribute to the ecological diversity of this remarkable group of animals. From the arboreal green tree python to the massive Titanoboa, the world of snakes is full of surprises.

Key Takeaways

  • Snakes have evolved a variety of specialized hunting techniques, such as extracting snails from shells and desliming them with chemicals.
  • The ecological diversity among snakes is vast, with species adapted to environments ranging from oceans to treetops.
  • The reticulated python holds the record for the longest living snake species, while the extinct Titanoboa is the largest known snake.
  • Snakes like the corn snake, also known as the red rat snake, are non-venomous and native to certain regions like Florida.
  • The discovery of large snake species such as the Northern Green Anaconda in remote locations highlights the potential for unknown species to exist.

1. Green Tree Python

1. Green Tree Python

The Green Tree Python is a fascinating species known for its vibrant color and arboreal lifestyle. Native to Australia and New Guinea, these snakes spend a majority of their time in trees, showcasing their remarkable adaptation to an arboreal existence. Unlike many of their terrestrial relatives, Green Tree Pythons have developed a strong preference for life above ground.

With their prehensile tails and striking green coloration, Green Tree Pythons are not only adept climbers but also masters of camouflage among the foliage.

Here are some quick facts about the Green Tree Python:

  • Scientific Name: Morelia viridis
  • Average Length: 4 to 6 feet
  • Lifespan: Up to 20 years in captivity
  • Diet: Mainly small mammals and birds

Their evolutionary journey has given them a leg up in the competition for survival, as they have specialized in a niche that few other snakes occupy. The diversity among snake species is vast, but the Green Tree Python stands out with its unique adaptations and striking appearance.

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2. Paddle-tailed Sea Snake

banded sea snake


The Paddle-tailed Sea Snake stands out for its unique adaptations to an aquatic lifestyle. With paddle-shaped tails and flattened bodies, these snakes glide through the ocean with remarkable ease, preying on fish eggs nestled in coral reef crevices. Unlike their terrestrial counterparts, these sea snakes have evolved to become adept swimmers in their marine environment.

The ecological diversity of snakes is vast, yet the Paddle-tailed Sea Snake’s specialized hunting technique and body design exemplify nature’s ingenuity in adaptation.

Venomous by nature, these creatures are a testament to the evolutionary success of snakes. Their ability to extract prey from difficult-to-reach places demonstrates a level of specialization that is both fascinating and a little eerie. As we continue to explore the depths of the ocean, the Paddle-tailed Sea Snake remains a symbol of the mysteries that lie beneath the waves.

3. Corn Snake

3. Corn Snake

Corn snakes, often found in wooded groves, rocky hillsides, and abandoned buildings, are a fascinating species of non-venomous snake native to North America. They are known for their adaptability to various habitats, including meadowlands and tropical hammocks.

Corn snakes are sometimes referred to as chicken snakes or red rat snakes. They can grow up to 4 feet in length and are recognized for their distinctive red, orange, or brownish-yellow coloring with black-bordered red or orange blotches down the center of the back.

Corn snakes play a vital role in the ecosystem by controlling rodent populations, which can help prevent the spread of diseases and damage to crops.

Here is a quick overview of their habitat preferences:

  • Wooded groves
  • Rocky hillsides
  • Meadowlands
  • Tropical hammocks
  • Barns and abandoned buildings

These snakes are not only important for ecological balance but also popular in the pet trade due to their docile nature and ease of care.

4. Northern Green Anaconda

4. Northern Green Anaconda

The Northern Green Anaconda, a newly recognized species, has recently made headlines with its remarkable discovery. This species, identified by a team of international scientists, is now considered the largest snake species in the world, surpassing the reticulated python in size.

The Northern Green Anaconda, or Eunectes akayima, was found in remote regions of Brazil and has been a subject of fascination due to its immense size and weight.

The discovery of the Northern Green Anaconda is a testament to the rich biodiversity that still remains hidden within the Amazon. Its survival is closely tied to the conservation of its habitat, which is under constant threat.

The genetic difference between the Northern Green Anaconda and its southern counterpart is a staggering 5.5%, a significant variation that highlights the uniqueness of this species. This discovery emphasizes the importance of ongoing research and conservation efforts in the Amazon.

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Measurement Northern Green Anaconda
Length 26 feet
Weight 440 lbs

The revelation of this species, Eunectes murinus, has sparked a renewed interest in the biodiversity of South America, particularly in countries east of the Andes such as Colombia, Venezuela, and Brazil. The Northern Green Anaconda’s existence is a reminder of the wonders that nature still holds and the critical need to protect these environments for future generations.

5. Reticulated Python

5. Reticulated Python

The reticulated python stands out as the largest snake native to Asia, with an impressive length that can reach around 20 feet (6 meters). This species exhibits a complex pattern that resembles a network, giving it its distinctive name.

The reticulated python’s size and pattern are not its only remarkable features. Its adaptability to various habitats and its role in the ecosystem make it a fascinating subject of study.

While not the largest snake ever to exist—that title goes to the prehistoric Titanoboa—the reticulated python is certainly the longest among living snakes. Here’s a quick comparison of snake lengths:

  • Threadsnake: Approximately 4 inches (10 cm)
  • Reticulated Python: Up to 20 feet (6 meters)
  • Titanoboa (extinct): Approximately 43 feet (13 meters)

Despite their size, reticulated pythons are known for their relatively docile nature, although they command respect due to their power and potential danger if not handled properly.

6. Titanoboa

6. Titanoboa

The Titanoboa represents the pinnacle of serpentine size, a prehistoric colossus that roamed the earth during the Paleocene Epoch. With an estimated length of up to 43 feet, it dwarfs even the largest of modern snakes.

Remarkably, the Titanoboa weighed in at a staggering 440lbs, a testament to its immense girth and power. Its size is so extraordinary that comparisons have been drawn to the width of a car tyre, illustrating the sheer scale of this ancient reptile.

The Titanoboa’s habitat spanned what is now known as northern South America. Its name, derived from indigenous languages of the region, translates to ‘great snake’, a fitting moniker for such an unparalleled creature.

While the Titanoboa has long since vanished, its legacy continues to fascinate scientists and enthusiasts alike, offering a glimpse into a world where reptilian giants ruled supreme.

7. Threadsnake

7. Threadsnake

The Threadsnake may be the smallest of all living snakes, but it is no less fascinating than its larger counterparts. At a mere 4 inches (10 cm) in length, these tiny serpents are a marvel of evolutionary adaptation.

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Threadsnakes have evolved to lead a burrowing lifestyle, which is reflected in their slender, thread-like bodies. Their size and behavior make them a unique example of the ecological diversity among the 3,900 extant snake species.

Despite their diminutive stature, threadsnakes are a testament to the evolutionary success of snakes, which have been found to evolve at a rate three to five times faster than their lizard relatives.

While they may not boast the imposing presence of the Titanoboa or the striking colors of the Green Tree Python, threadsnakes embody the incredible variety and adaptability of the snake family. They remind us that in the world of reptiles, sometimes the most extraordinary creatures come in the smallest packages.


From the mesmerizing green tree python to the colossal Northern Green Anaconda, the world of snakes is as diverse as it is fascinating. This article has shed light on seven of the most bizarre and intriguing snakes that inhabit our planet, each with its own unique adaptations and ecological niches.

While some may evoke fear or awe, it’s clear that snakes play a crucial role in the ecosystems they inhabit. As we continue to discover and study these remarkable reptiles, we gain a deeper appreciation for the evolutionary journey that has led to their current forms.

Whether they’re gliding through treetops, burrowing underground, or swimming in the ocean depths, snakes are a testament to the incredible adaptability and variety of life on Earth.


How did snakes evolve from their four-legged ancestors?

New research using genomic data from roughly 1,000 species has helped scientists construct a comprehensive evolutionary tree of snakes and lizards. This study reveals how snakes, which evolved from four-legged lizards, adapted to various habitats on Earth, becoming a successful evolutionary group.

What is unique about the diet of paddle-tailed sea snakes?

Paddle-tailed sea snakes have adapted to prey on fish eggs, which they extract from coral reef crevices. This specialized diet highlights the ecological diversity among snake species.

How big can a corn snake get?

Corn snakes, native to Florida, can grow up to 4 feet in length. They are also known as chicken snakes or red rat snakes and are non-venomous.

What is the size of the largest snake ever discovered?

The largest snake ever discovered is the Titanoboa, which measured about 43 feet in length. However, the largest living snake species is the reticulated python, which can grow around 20 feet long.

What are the physical characteristics of the Northern Green Anaconda recently found in Brazil?

The Northern Green Anaconda found in Brazil by TV wildlife presenter Professor Freek Vonk weighed a massive 440lbs, was 26ft long, and had a head the size of a human’s. Its width has been likened to that of a car tyre.

Are there still undiscovered snake species in the world?

Given the recent discovery of a massive Northern Green Anaconda and the collaborative international research efforts, it suggests that there may be many more snake species yet to be discovered.