Scary things you don't know about the natural world

Frog species that actively break bones to create claws and seagulls Fulmar vomits out venom, Pacu fish has close contact with Piranha carnivorous fish, sex change flatworm, mating type Duplicate tongue replacement in fish mouth . are scary things in nature that you can't expect.

Scary things about the natural world frighten you

1. Trichobatrachus robustus frogs

Trichobatrachus robustus frogs actively break bones to create claws, protruding from the feet when threatened.

2. Octopus blanket

The type of octopus blanket has 2 unusually long tassels. From a distance, they look like a blanket floating in the water.

They are up to 2m long with saliva often containing venom, and are able to change color and texture quickly.

3. Seagulls Fulmar

When threatened, the seagulls Fulmar vomit a kind of orange venom into their opponents and stick to their feathers so they cannot fly.

When venom is caught, the animals often go to the water or the sea to wash, but the poison causes them to lose their balance and lead to drowning.

4. Cordyceps

Image of a spider being attacked by Cordyceps parasites.

Cordyceps are commonly known as scary fungi when they not only invade tissues, damage the nervous system, and cause fungal cysts to flatten from the spider's body.

5. Pacu fish

The Pacu fish are closely related to the Piranha carnivorous fish. They often live in freshwater areas in South America, possess human teeth and specialize . eat men's penis.

6. Cow is also a scary assassin

Each year, sharks average 10 lives. And also, every year, an estimated 100 people are killed by cows trampled on. And now, according to you, who is the more scary assassin?

The picture above captures the moment the tiger shark jumped, swallowing a whale shark that has just been caught.

7. Flatworms

When flatworms mate, they often use spread legs to attack each other. The winner will use the penis to stab the other one, while the loser will automatically turn into a female.

8. Pyura chilensis

This is Pyura chilensis, an animal of the Pyuridae family. They look like rocks with red flesh like blood.

It makes its way by sucking seawater and filtering out microorganisms. Pyura chilensis are male at birth.
When it comes to reproductive times, they will become bisexual. They often toss sperm and eggs into the surrounding water.

9. Poisonous snake species

The picture above captures the moment when a snake's venom is dripped into human blood, causing blood to become contaminated and freezing in a split second.

10. Cymothoa exigua

Cymothoa exigua is a specialized parasite that invades the fish through gills and parasites like a louse on the fish's tongue, clinging tightly without leaving. They gradually corrode and replace the tongue in the fish's mouth.

11. Bear species

Most animals look rather funny when they are shaved. However, bears are an exception. They will become the scariest thing you've ever seen in the world.

12. Parasites

One person went to the doctor because he felt uncomfortable in his eyes. He was prescribed eye drops but a few days later, his eyes did not support but swelled up.

Finally, after reviewing, the doctors took out a parasite that specialized in parasitism in the peritoneal fluid of rats or dogs, cats right in the eyes of this person.

13. Elephants are afraid of the cry of pigs

Elephants are often afraid of the cry of pigs. Taking advantage of this point, the ancient rulers often starved the pigs and took them out to drop towards the elephants of the enemy.

14. The frogs grow big to defend themselves

In Hamburg, Germany, in 2006, about 1,000 toads were swollen to three times their usual size and then exploded unreasonably, causing a new virus to spread.

Scientists have figured out the reason behind this incident is that the ravens had slaughtered on frog skin and taken their liver to eat.
After losing the liver, the frog swelled to protect itself. But because there were no ribs and liver loss, their lungs could not be retained, so they continued to swell until they exploded.

15. Coconut crab

A group of coconut crabs can be considered nightmares with crabs that can be up to 90cm long and able to climb trees quickly.

They often live in islands in the Pacific and Indian Oceans. In addition to eating coconuts, they occasionally attack kittens or chickens.

16. Shark teeth

Shark teeth are like fish scales, which can make sharks change their teeth for life.