Also known as the Thorny Devil, this lizard has a body covered with thousands of spikes. These spikes are thought to make predators think twice before attempting to swallow a thorny devil. Not only does their spiny armor protect them from predators, it also helps them absorb water in their arid habitat. There are hygroscopic (moisure-attracting) grooves between their thorns. They obtain water from the dew that condenses on their bodies overnight, during rare rainfalls, or by brushing up against dew-coated grass. Any water that gets into the grooves between its thorns is drawn by capillary action to its mouth, allowing the thorny dragon to suck water from all over its body.
There are about 8.7 million species, that we know of anyway, on planet Earth. With so many animals, it’s likely you haven’t kept track of each and every one. We all know about lions, tigers, and bears (oh my!), but when you really dig deeper, you might be surprised by the strange animals roaming around out there in the wild. From weird looking amphibians to pokey mammals, the sheer amount of diversity in the animal kingdom is pretty amazing! Curious to see what oddball beasts we found? Here are 25 Bizarre Animals You Didn’t Know Exist.
The daintily named sea pig is actually a kind of locally abundant sea cucumber that inhabits the world’s abyssal plains up to 3.7 miles beneath the surface. It gets its name from a characteristic pink, eggplant-shaped body and bloated legs that give it a porcine appearance. Like their shallower cucumber cousins, sea pigs play an important role in marine ecosystems. They feed on detritus that falls to the seafloor from the rich waters above, whether plankton or a whale carcass. They walk along on a few large tube feet, using a combination of muscle contractions and body fluids. Modified pairs of legs can act as antennae to detect food.
A headless goddamned ghost appears right in goddamned front of them. You literally see it materialize on camera -- of all the entries on this list, this is the one you absolutely have to watch (here's a shorter version that cuts right to the ghost if you don't have 4 free minutes). Seriously, your mind will be blown like Eric Stoltz's penis in The Rules of Attraction. As they swing the camera lazily through the room, the ghost just walks very purposefully toward them like it's delivering a pizza, while a long, low moan emanates from its phantom lungs.
Here’s a fun fact about the maned wolf: it is not a type of wolf, and it may look like a fox, but it’s not really a fox. It is, however, the largest of all canids or the mammals of the dog family. It is also the sole species under the genus Chrysocyon. The maned wolf is best known for its relatively long limbs and long russet-colored coat. The maned wolf wanders in the wild and is usually found in Peru, Argentina, and Brazil among others.
Though the series can be seen on local channels in Louisiana, the rest of the world can tune in via this web series. Their MO? Haunted historical sites. Their work goes back to 2010 and has taken them to plantations, hotels, homes, restaurants, and a multitude of other historical places deemed Louisiana’s most haunted locations. Speaking to local experts and historians before investigating, their often hour-long footage captures alleged visual and audio evidence of places with long histories of hauntings.  

There are 18 different species of octopus within the genus Grimpoteuthis which are commonly referred to as a “Dumbo octopuses” due to their characteristic ear-like fins that make them resemble Disney’s Dumbo. These enigmatic cephalopods are a pretty rare sight since they usually dwell in deep waters ranging from 400 meters to 4,800 meters, but the few times they have been spotted has revealed that they usually eat crustaceans and worms. They’ve also been observed around deep sea hydrothermal vents, which are areas on the sea floor where hot and mineral rich fluids spew out due to volcanic activity.
This one is not so exciting to look at, but it totally wins the bizarre animal contest. It is colloquially known as a “sea squirt.” This is a sea critter that eats its own brain. A marine invertebrate, it spends part of its life in a larval stage where it can swim around in the water much like a fish or any other mobile animal. This is a relatively brief period in the sea squirt’s life. They cannot feed in this stage, so they swim off, find a nice little bit of seabed to settle in on, and then plant themselves.
This strange blue creature may look like a monster from a Japanese RPG, but it actually is a real animal—the Glaucus atlanticus, sea slug, to be exact. Known as the blue dragon, this creature is a is a species of blue sea slug. You could find it in warm waters of the oceans, as it floats on the surface because of a gas-filled sac in its stomach. The blue dragon is an aggressive predator that feeds on organisms much larger than itself, including the venomous Portuguese man o’ war. Not only that, it actually absorbs the man o’ wars venom and stores it in the tips of the finger-like appendages on either side of its body to use when preying on other fish! So small but so vicious.

Evolution, I just have a few questions. And they all have to do with why this fish looks oddly like my Grandpa Tom. Also, who was so lazy that they decided on ‘blobfish’? Honestly, I could write an entire book of questions, but for now, I’ll just admire the laziness of the blobfish, who doesn’t work for food and rather just inhales whatever floats by that looks generally edible (yes––that’s true).
While most people will likely never see a ghost in real life, haunted recordings purportedly showing ghostly figures actually exist. Some people believe it's easier to capture ghosts on film due to energy impressions or the ability of a camera to capture a single moment in time, and it's easier than ever to share these real recordings of ghosts online thanks to YouTube, Reddit, and other social media. These videos, taken in multiple places throughout the world, feature strange appearances and events that are tough to explain without a supernatural influence.

Whether it was the flower arrangements or the music that set him off, one unhappy "ghost" made sure that the bride and groom knew he wasn't having it. As you can see from one reddit user's selfie, there appears to be a rather displeased face lurking in the background of what is an otherwise adorable memento. Grimacing ghost or not, one thing is for sure: the photobomber certainly did not receive a wedding invitation.

I wasn't going to include this video. Then my girlfriend walked by and saw the first frame of it on my screen and yelled, "What the hell is that? That's not spiders, is it?" I cocked an eyebrow at her, which was enough to make her run away, repeating, "Nope." If it helps, I'll remind you that daddy longlegs spiders aren't poisonous. They only make these fuzzy patches because they have such long legs and single-segment bodies. Just don't touch anything that looks like human hair when you're in the wild -- unless you're really into spiders.

Despite its ferocious demeanor, the fangtooth measures a little more than 6 inches in length as an adult. Juveniles and adults look so much different that in the 1800s they were thought to be distinct species. Juveniles are found as shallow as 150 feet, migrating into the depths as they mature. It is believed that males are parasitic of females and attach permanently onto them to fertilize the eggs.
If an anteater and an armadillo had a baby, it might look something like the pangolin, an odd-looking mammal found throughout parts of Asia and Africa. The pangolin has a long, specially adapted tongue for eating ants and termites and wears a protective keratin shell — it is the only mammal known to have this adaptation. Sadly, its unique characteristics also make it the most trafficked mammal in the world, as it is highly sought-after for its meat and armor. The pangolin is currently listed as a threatened species.

They are found across the world’s oceans at depths of 1,600 to 24,000 feet, where they are among the largest animals. One species has been recorded at more than 6 feet in length and weighing 13 pounds. They live on, or close to, the seafloor, where they hunt a variety of invertebrates. These big-eared creatures are unusual for octopuses because they’re able to swallow their prey whole.
Nurul Islam, 37, was enjoying the afternoon with his niece, Mayrian Islam,11, and nephew, Ryhan Kaliq, 9, and snapping pictures in front of a fake Victorian-style ruin when suddenly a "ghost" appeared out of nowhere. At first, Nurul didn't think it could possibly be an apparition. But, then again, he also says he made sure all the other tourists were out of the way before he snapped this shot.
Photo: 25. NOAA (Public Domain), 24. By Aaron Logan, Lightmatter gerenuk, CC BY 1.0, 23. Laika ac from USA, Laika ac Deep sea creatures (7472073020), CC BY-SA 2.0, 22. Nisamanee wanmoon, ปลาเปคู (Pacu), CC BY-SA 4.0, 21. gailhampshire via flickr. CC BY 2.0, 20. charlene mcbride via flickr. CC BY 2.0, 19. Camilousuga, Umbonia spinosa (Bicho espino), CC BY-SA 4.0, 18. Rein Ketelaars, Red-lipped Bat fish, CC BY-SA 2.0, 17. Imtorn, Glaucus atlant., CC BY-SA 3.0, 16. Ash Bowie, Silkmoth, CC BY-SA 3.0, 15. Frank Vassen, Lowland Streaked Tenrec, Mantadia, Madagascar, CC BY 2.0, 14. Navinder Singh, Saiga tartarica, CC BY-SA 4.0, 13. Bree McGhee via flickr. CC BY 2.0, 12. Dianne Bray / Museum Victoria, Mistukurina owstoni museum victoria – head detail, CC BY 3.0 AU, 11. Karthickbala at ta.wikipedia, Nasikabatrachus sahyadrensis, CC BY-SA 3.0, 10. Raul654, Okapi2, CC BY-SA 3.0, 9. Ba’Gamnan at en.wikipedia, Hummingbird Hawk-moth, CC BY-SA 2.5, 8. Wikipedia (Public Domain), 7. Tobias von Anhalt, Atretochoana eiselti, CC BY-SA 3.0, 6. Keven Law from Los Angeles, USA, Jaguarondi portrait, CC BY-SA 2.0, 5. (Public Domain), 4. Bäras, Thornydevil, CC BY-SA 3.0, 3. Nhobgood, Parrotfish turquoisse, CC BY-SA 3.0, 2. Wikipedia (Public Domain), 1. Original: cliff1066™, Pink Fairy Armadillo (Chlamyphorus truncatus) (cropped), CC BY 3.0

First look at the Bush Viper, and it’s hard not to think of two creatures: snake and dragon. This one-of-a-kind serpent has an uncanny similarity with the famous magical creature with its somewhat prickly and feather-like scales. However, keep in mind that this animal is still a type of viper. That said, one should refrain from provoking it or else, it will strike like a typical viper.

A headless goddamned ghost appears right in goddamned front of them. You literally see it materialize on camera -- of all the entries on this list, this is the one you absolutely have to watch (here's a shorter version that cuts right to the ghost if you don't have 4 free minutes). Seriously, your mind will be blown like Eric Stoltz's penis in The Rules of Attraction. As they swing the camera lazily through the room, the ghost just walks very purposefully toward them like it's delivering a pizza, while a long, low moan emanates from its phantom lungs.