The Most Savage Animals in the Earth

Sharks may star in the bloodiest blockbusters–and certain, spiders have a tendency to monopolize the phobia section –but when you get down to the facts, those are merely two types of monsters one of the funniest to stem Earth. From actively contributing to significant loss of life, to packaging enough venom to put unlucky travelers from the commission, here are the 13 most dangerous animals in the world–and where to see them.

Saltwater Crocodile
Florida’s alligators could be scary, but they have nothing on their cousin, the fearsome crocodile, which is more short-tempered, easily provoked, and competitive toward anything that crosses its path. Of all of the species on Earth, the largest–and most dangerous–is the saltwater crocodile. These ferocious killers can develop up to 23 feet in length, weigh more than a bunch, and are proven to kill hundreds every year. saltwater crocodiles are especially dangerous since they’re excellent swimmers in both freshwater and salt (yes, their title is confusing). If that’s not enough to scare you, place it into perspective: Humans chomp to a well-done steak at around 200 psi, a mere five percent of the strength of a saltie’s jaw.

Black Mamba
Though species like the boomslang or the king cobra are dangerous thanks to their respective poisons, the black mamba is particularly deadly due to its speed. The species (which may grow up to 14 feet long) is the quickest of snakes, slithering at speeds of up to 12.5 miles per hour, which makes escaping one in remote areas that much more difficult. Thankfully, black mambas usually only hit when threatened–but when they do, they will bite, delivering sufficient venom (a mix of neuro- and cardiotoxins) in one bite to kill ten people. And if one doesn’t receive the correlative antivenom over 20 minutes, the bites are nearly 100% fatal.

Pufferfish, also called blowfish, is located in tropical waters around the globe. Although they’re the second most toxic vertebrate in the world (after the golden arrow dart frog), they are arguably more harmful because their neurotoxin (called tetrodotoxin) is located in the fish’s skin, muscle tissue, liver, and kidneys, and gonads, all which must be avoided when preparing the animal for human consumption. Indeed, while wild encounters are certainly dangerous, the possibility of passing from a pufferfish increases when ingesting it in countries such as Japan, where it’s regarded as a delicacy called fugu and may only be ready by trained, accredited chefs–then, accidental deaths from ingestion happen several times every year. The tetrodotoxin is up to 1,200 times more poisonous than that cyanide, and can cause deadening of the lips and tongue, dizziness, vomiting, arrhythmia, difficulty breathing, and muscle paralysis, and, if left untreated, death.

Indian Saw-Scaled Viper
While lots of snake species pack sufficient venom to easily bring down a person, not all of them take the multifaceted way of the Indian saw-scaled viper, which explains why they are one of the highest contributors to snakebite instances. Sometimes called the modest Indian viper or just the saw-scaled viper, these reptiles reside in some of the most populated regions of the range they inhabit, which stretches well beyond India. They stay inconspicuous by utilizing their natural camouflage to blend into desert surroundings. Because they are generally active at night, it is ideal to listen to their defensive cool noise; this comes out of behavior called stridulation, in which the snake kinds coils and compresses its own scales together. Even with a warning, saw-scaled vipers are extremely aggressive, with more than twice a deadly dose into each bite. (Luckily, there’s a powerful antivenom.)

Box Jellyfish
Often found floating (or slowly moving at speeds close to five mph ) from Indo-Pacific waters, these transparent, nearly invisible invertebrates are believed by the National Oceanic and Atmospheric Administration as one of the most venomous creatures ever lived. Their namesake cubic frames comprise up to 15 tentacles in the corners, with every growing up to 10 feet long, all lined with tens of thousands of stinging cells called nematocysts. While antivenoms do exist, the venom is so overwhelming and potent that lots of human victims, of the hundreds of reported fatal encounters every year, are known to go into shock and drown or die of heart failure before hitting the shore. Even if you are fortunate enough to make it into the hospital and receive the antidote, survivors can at times experience substantial pain for months afterward and bear nasty scars from the creature’s tentacles.

Golden Poison Dart Frog
The most lethal, the golden poison dart, inhabits the small range of rain forests along Colombia’s Pacific coast and grows to around two inches long (roughly the size of a paper clip). ┬áBut what makes the amphibian especially dangerous is its poison glands are located under its skin, meaning a mere touch will lead to trouble. Regrettably, deforestation has landed the frog on any endangered lislistowever even if you have a rare sighting when hiking, don’t go reaching for it.