The animal world is full of surprises, with some creatures being more eye-catching than others because of their strange looks or unusual nature.
When I first saw a picture of this weird “penis snake,” I thought it was a joke. But, to my surprise, it turned out to be a real animal. So, let’s dive into the story behind the viral image that has left thousands of people in shock.
Throughout history, anything shaped like a phallus has grabbed attention and sparked curiosity. A few years ago, images of a strange-looking creature started making the rounds online, leaving many people scratching their heads in disbelief.
With its unique appearance, this mysterious animal quickly earned nicknames like the “penis snake,” “blind snake,” or the “man-aconda.”
But no, it’s not what you think.
Even though it looks a lot like a snake, this creature is actually called *Atretochoana eiselti*. It’s not a snake at all, but an amphibian, more closely related to a salamander. It’s also the largest known lungless tetrapod, which means it breathes through its skin instead of lungs.
This rare animal lives in the waters of the Amazon in Brazil and was hard to find for a long time. It was first discovered by Sir Graham Hales during an expedition with Sir Brian Doll in the late 1800s.
However, it wasn’t officially described until 1968. After more research, scientists reclassified it in 1996, giving it its own unique genus, *Atretochoana*.
In 2011, this species was rediscovered in the Amazon region. It lives only in the Amazon River and its largest tributary, the Madeira River in Brazil. The “penis snake” has only been found in this area and nowhere else in the world.
The viral pictures that blew up the internet a few years ago actually came from 2011. That’s when a whole family of these phallic-shaped creatures was found at the bottom of the Madeira River in Brazil. They were discovered when the river was drained during work on a hydroelectric dam.
Julian Tupan, a biologist working with the Santo Antonio Energy company on the dam, explained that not much is known about these lungless, limbless amphibians.
“Out of the six we collected, one died, three were released back into the wild, and two were kept for study,” he told *Estadao*, according to the U.K.’s *The Sun*.
Tupan pointed out that these “snakes” aren’t dangerous and are unlikely to show any aggressive behavior.
“Even though they look like snakes, they’re not reptiles; they’re more closely related to salamanders and frogs. We think the animal breathes through its skin and probably eats small fish and worms, but that hasn’t been proven yet.
“The Amazon is full of surprises when it comes to reptiles and amphibians. There’s still a lot more to discover.”
The most popular photo, which Julian Tupan shared on Instagram, shows an adult female *A. eiselti* that’s just under 40 inches long.
Even though these creatures are fascinating, there’s still a lot we don’t know about them. One mystery that puzzles researchers is their diet. Scientists think these phallic-shaped animals might eat small fish, worms, and other aquatic invertebrates, but more research is needed to confirm this.

Another mystery about these creatures is how they breathe, as scientists haven’t confirmed the method yet. When the six specimens were discovered in 2011, it made things even more puzzling. What’s especially interesting is where they were found— in cold, fast-flowing water with limited oxygen. Since warmer water holds less oxygen, their ability to live without lungs is even more remarkable.
Based on these findings, scientists believe this species might be widespread across the Brazilian Amazon and could even extend into Bolivia.
Nature constantly surprises us with its endless wonders. From the deepest oceans to the tallest mountains, the natural world is full of amazing things waiting to be discovered.
Share this incredible story on Facebook with your friends and family to spark their curiosity and get them talking about the wonders of nature!
Drone Captures Rare Images of Isolated People Who Are Cut Off From the World
G. Miranda’s breathtaking photographs, captured for Survival International, offer a rare glimpse into the secluded existence of various uncontacted tribes worldwide. From the enigmatic Sentinelese on North Sentinel Island, India, to the Amazon tribes near Brazil’s Javari River valley bordering Peru, these images provide a captivating aerial view.
The drone photographs are proof of the existence of untouched tribes.

A mesmerizing compilation video, shared on Death Island Expeditions’ YouTube channel in 2018, has garnered over 3.5 million views, showcasing these remote settlements and their inhabitants. Witness tribespeople, armed with traditional bows and arrows, gazing curiously at the hovering drones, offering a poignant insight into their untouched world.
It amuses people by showing the lives of tribespeople, which are different from ours.

Captivated viewers on YouTube expressed profound astonishment at the vast disparity between their lives and those of these tribespeople. One commenter marveled, “It blows my mind how different our lives are. The fact that they don’t even know about the existence of grocery stores, factories, phones, social media, everything that makes our society what it is. It’s so surreal.”
However, these untouched tribes are now in danger and need protection.

FUNAI, Brazil’s National Indian Foundation, plays a pivotal role in formulating policies concerning indigenous tribes, and their involvement in capturing drone footage underscores their commitment to preserving these cultures.
While some imagery dates back to 2008, as reported by Survival International, the significance of these visuals remains timeless, as emphasized by uncontacted tribes expert José Carlos dos Reis Meirelles Júnior. He highlighted the urgent need to protect these tribes from external threats, such as illegal logging activities encroaching from Peru.
“We did the overflight to show their houses, to show they are there, to show they exist,” he said.

A film has also been released. The Mission, a poignant documentary directed by Amanda McBaine and Jesse Moss, sheds light on the tragic fate of American missionary John Allen Chau. His ill-fated attempt to make contact with the Sentinelese people in 2018 resulted in his untimely demise, symbolizing the delicate balance between curiosity and respect for these isolated communities.
Another curious discovery occurred in Peru. The discovery of “alien mummies” at the airport has captured global attention, and scientists have revealed something disturbing.
Preview photo credit Death Island Expeditions / YouTube, G. Miranda/FUNAI/Survival
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