Top Ten Worst Animals

The Top Ten
1 Mosquito Spanish for "small fly," mosquitoes are insects that have been known to cause various diseases. A sample of diseases caused by mosquitoes: malaria, yellow fever, Chikungunya, West Nile virus, dengue fever, filariasis, Zika virus.

I want all animals to live except this thing. Make it extinct now! They caused more deaths than all the wars in the world, even more than other animal attacks, people getting murdered, or even terminal illnesses!

Despite ranked as the #1 killer of humans (million killed annually), mosquitoes are also responsible for pollinating flowers. If mosquitoes were to be extinct, the food chain and ecosystem would be disrupted and potentially cause other species to be endangered or even extinct. Yes, they are annoying on practically everyone, but they do serve a purpose on our planet.

Mosquitoes are not only a nuisance to us, they also spread diseases and kill us. They make high-pitched whining noises that give you the same chills that nails on a chalkboard would when they fly around your ear, and they fly away when you try to kill them. They think that after everything they've done to the human species, they still have the right to live in our houses, forcing us to go to bed in fear of getting bitten.

You think humans are the worst? Well, I think you've forgotten about mosquitoes. Hey, at least some humans are nice and friendly and wants to help the enviroment, but nearly all mosquitoes (specifically female mosquitoes) are true killers that killed more humans than humans killed humans. Also, they're everywhere on Earth and are annoying as heck

2 Humans Humans are not exactly wild animals, but they are not domesticated either. Humans are proven to be the most intelligent species of animals on Earth. Humans' colours vary from almost pepper black to milky white.

I'm fine with literally all the animals on this list except humans. We suck! We're polluting the earth, killing animals, and have barely any morals when it comes to other species! There are good people, but there are a lot more bad ones. We've only got one world and we're ruining it.

Yes, humans are indeed the worst. They are dumb enough to not even think that they are trashing the environment. That's not all, they are so prejudice against each other that it's unbelievable. They ruin the environment, cutting down trees, killing HEAPS of animals, and polluting the air and the oceans.

We pollute the oceans for no reason, kill millions of animals for ivory and food, cut down trees for resources, set forests on fire, shall I go on? At least mosquitoes suck blood for a living and there are cures of the bites, we are just cold-hearted monsters! I know there are good people, but there are also horrible people! Nature deserves better than this!

A human is strong well babies aren't but older people are they could properly kill a beetle so he I just think that humans aren't weak.

3 Fly

Flies are annoying and gross. They get in your food and make it all yuck. They fly around animal droppings and make annoying noises. Watching them fly around is bad enough, I'd be surprised if anybody likes flies.

Bees: Pollinate plants
Spiders: Keep bug populations under control
But FLIES?! I see no purpose for them expect annoying the crap out of us. they should go extinct.

Ahh flies, the creature that serves the one purpose in life... make life worse one around them! Like, really, what is the point of them? They're gross, they contaminate, the don't even server as food for most creatures. Sure, frogs need them, but they can just eat other insects. Flies do nothing but fly and make an annoying sound. Why can't they just leave us alone! All they're babies, disgusting.

Flies are one of the few animals that make me lose my appetite. They are worthless and disgusting, but I do appreciate that they serve as food for higher animals.

4 Leech Leeches are segmented worms that belong to the phylum Annelida and comprise the subclass Hirudinea. Like the oligochaetes, such as earthworms, leeches share a clitellum and are hermaphrodites.

These are so creepy.
I guess there's a reason they exist, but I still hate them. Should definitely be higher than hyenas (hyenas are actually rather cute honestly)

What if you were a leech? They have to eat to survive because if they didn't eat they'd die. I mean you'd think that's good but not if you were a leech

Honestly, I'm kinda scared of them! There disturbing, gross and who know if the carry a disease or something!?!?!?!

If more people heard of this, it would be higher on the list. Mark my words.

5 Hyena Hyenas or hyaenas are any feliform carnivoran mammals of the family Hyaenidae /haɪˈɛnᵻdiː/. With only four extant species, it is the fifth-smallest biological family in the Carnivora, and one of the smallest in the class Mammalia.

You just hate hyenas because a hyena researcher sued Disney because of a factual error for hyenas in The Lion King. If anything, the researcher is stupid! It's not a documentary!

Listen to me. Hyenas are very misunderstood creatures. God made them to be scavengers, and they are helpful, picking corpses from the Savannah. And their babies are just adorable! They are also unique, and there are many different species of them. Sure, they might represent evil, but they are incredibly misunderstood animals!

Hyenas don't deserve a bad reputation. In fact, The Lion King's characters and negative portrayal of the species are one of the biggest obstacles to the conservation of hyenas, and TLK has been a huge problem for decades since it came out. Whoever hates these animals don't even do their research and only base their "facts" on popular culture as opposed to studying real animals.

Hyenas are lazy cowards, they steal from other predators because they're too lazy to hunt themselves, always aim for the babies because they're too scared to go for the mother or herd, they eat alive making the prey going through extreme pain, they're laugh sounds like the devil choking, they're the ugliest animal on earth, sisters kill their sisters and bully their brothers as babies, if it weren't for their bite force, they'd be the worst predator on earth because they're so small and useless.

6 Wasps

Wasps are annoying, but they are pest killers. I also find it unfair when people compare bees to wasps, when wasps make honey too. We really can't live without wasps either

what's worst than a wasp?
a black wasp, yes there is something called black wasp and its been in my house before, my dad thought it was a cockroach but it wasn't,luckily the wasp didn't bite anybody if it did...I don't know what would happen

Let's look at wasp vs bees

Bees pollinate and help the environment. They help food grow and make honey. And we wouldn't have the bee movie memes without them.

Wasp are just asses. They suck. They don't help the environment or anything. They don't make memes and they serve no purpose on the planet. They're just useless ass bees.

Why do some people rank Bees along the lines of Wasps?
Let's measure them
Bees. Wasps
Pollinate and make Never do any help
Honey to the environment

Sting under defense. Sting for no reason
only used as an
extreme option

Friendly Annoying

I just don't get why people can't understand Wasps are stupid! - Unnamed Google User Remade

7 Termites Termites are eusocial insects that are classified at the taxonomic rank of infraorder Isoptera, or as epifamily Termitoidae within the cockroach order Blattodea.

Termites suck. Pigs are on this list and they don't suck they're amazing and the same with rabbits I hate whoever put rabbits on the list.

A swarm of angry termites can destroy a tree within 20 seconds. I wonder how long it takes for them to destroy a wooden house...

They killed my father

They absolutely suck

8 Jackals The jackal is a small omnivorous mammal of the genus Canis, which also includes the wolf and dog. While the word "jackal" has historically been used for many small canids, in modern use it most commonly refers to three species: the closely related black-backed jackal and side-striped jackal of sub-Saharan ...read more.

If they are like foxes, they do suck, jackals aren't even known much. I couldn't find any other animal here to put on the list so here you go.

I'd hunt and kill a baby jackal in front of its stupid mother for fun with no hesitation. Hope they go extinct soon, one of my least favorite animals after hyenas.

Jackals are not very big, and my heart has room for thousands of them! I would love to have one as a pet, sadly, that's illegal.

I hate it when people call jackals cute!
its just an animal.
Why can't people see the psychical side of this thing for once.

9 Bedbug

I hate hate bed bugs
I LOVEEE lying on my bed but if there where bed bugs it will ruin my life, sleep,and joy.

10 Head Lice

I've gotten them twice before. Once it got my family the second time I got them out secretly somehow (they just, disappeared after combing for a couple weeks)

I can't believe people put guinea pigs and hamsters and turtles and tortoises on this list. I hate those people

They just decide to go have babies on your HEAD and don't leave unless you get them out.

UGH. I had such a traumatizing experience with them. Hate lice.

The Contenders
11 Rat Rats are various medium-sized, long-tailed rodents of the superfamily Muroidea. "True rats" are members of the genus Rattus, the most important of which to humans are the black rat, Rattus rattus, and the brown rat, Rattus norvegicus.

Whoever said rats were responsible for the Black Plague, YOU ARE WRONG. It came from bugs that bit the rats and spread it to humans

Pet rats are amazing animals that don't do anything wrong except sometimes steal some food (because they need to eat to survive, like every other animal).

However, wild rats are the ones to run from, as they are aggressive and have lots of diseases which are easy to catch and they can easily contaminate food.

How are monkeys worse than rats? These rodents do nothing but spread disease. They were responsible for the Black Plague and they disgust me. Their smaller counterparts, mice, are better. Worst animal ever.

Rats are adorable and not bad at all. If you got diseased by them then don't blame them, the only thing you have to blame is yourself. Think about the bad things you have done and realize, its karma baby.

12 Monkey Monkeys are haplorhine primates, a paraphyletic group generally possessing tails and consisting of approximately 260 known living species.

Why do people hate monkeys so much? I think they're helpful to the environment! They spread seeds across the land, helping plants bloom! Plus, there are cute species. Such as the squirrel monkey, Japanese macaque and the pygmy marmosets! I love those species so much! Also, we are evolved from monkeys, at least that's what Charles Darwin says.

YOU must hit your head with a baseball bat and sit in the corner for an hour for being so stupid. That was a chimpanzee who mauled poor Nash not a monkey. Monkeys are not apes like chimpanzees are. And besides, no animal is sweet or bad, they're animals and they're trying to survive in this harsh world. Do your research before you comment on any monkey lover being dumb, you twit. Haha

Monkeys are awesome! They help spread seeds, be service animals for us, and, hey, they're our ancestors, so that's means we couldn't have been here without them. Too bad we don't treat them with respect for that. We kill them, destroy their homes, and kidnap their babies (and occasionally the parents) to be kept as pets. I miss the olden days when we were cavemen. Now humans have become horrible topping that to the mosquito. :(

Monkeys are ugly. People who says that they are sweet, go hit yourself on the head with a baseball bat and go sit in the corner for being so dumb. Just look up Charla Nash. She can tell you about the true nature of a seemingly "sweet" animal such as a monkey. Plus, look at their faces! They're ugly as my sloth-faced ex.

13 Hornets Hornets are the largest of the eusocial wasps, and are similar in appearance to their close relatives yellowjackets. Some species can reach up to 5.5 cm in length.

Hornets should be exterminated. Everything has it's place in nature, but these things are just the worst.

I don't like them. How could anyone put PANDAS and polar bears and cats and dogs on this list?! They're awesome!

They're basically bee-eating bugs who are wasps on steroids. Seriously, they're 100% evil.

The giant hornet in Japan. I'd hate to be near them.

14 Flea

Honestly, I hate them more then almost everything on the list. They get on your animals, and if they get on you it is even worse. Can you avoid mosquitos by not going outside? Almost, they can't get you inside, but you are gonna have to go out of the house sometimes. Can you avoid fleas? Probably not, there are inside your house and if you don't spend a ton of money trying to kill them, then you will be stuck with them for a while.

It mostly sticks to white fur, or light colors. I wouldn't say they are bad, but, they aren't good either.

I don't like fleas because they are harmful to animals by sucking there blood.

These get all over and I used to get bullied and people said I had fleas!

15 Tick

How is this above fleas? Fleas may be annoying, yes, but they only stick to light colors. Ticks just dig in for a meal no matter what.

The absolute worst. Be careful when walking in the forest, always wear clothes that cover your arms and legs. Ticks can give you diseases that could kill you.

Foul creatures. They spread disease and few animals eat them. They are parasites that are stressful to remove from an irritated dog. Truly disgusting to look at

There all over and spread numerous diseases. Not one positive about these organisms.

16 Cockroach

Even know cockroach's are harmless they are so nasty, they are always crawling around your home or garage and will never leave truly.

Monkeys, anacondas, jackals, hyenas, pigs, and more are higher than cockroaches on this list!?! What!? I have no hope for humanity anymore. Weird world we live in...

People keep roaches as pets? Why? Just why? There's only one kind of bug allowed in my home. A cuddlebug (a.k.a a doge).

This must've been no. 1 it's disgusting, and annoying and creepy, it's everywhere, I hate those pests

17 Centipedes Centipedes are arthropods belonging to the class Chilopoda of the subphylum Myriapoda. They are mainly carnivorous and they prey upon insects, spiders, small birds and rodents, and even other centipedes.

Centipedes are very interesting, and way different than millipedes. I love how they crawl! It's weird how they've been on this planet for days, months, years, centuries even!

They're terrifying creatures. Similar to tapeworms, if you accidently eat one then its stuck in your body.. I just can't imagine having a 20 feeted creature crawling around in my body.

Seriously, people hate cats more than centipedes? Okay, let's throw a bunch of centipedes on the people who voted cats were the worst.

Ugh. I cringe whenever I see one. I love all kinds of animals, but ones like centipedes and millipedes disgust me.

18 Anaconda Anacondas are group of large snakes of the genus Eunectes. They are large snakes found in tropical South America.

The animal anaconda is fine, and doesn't deserve any hatred at all. actually, the reason this poor animal (I'm saying its poor because it is on this list for no reason) is on here is because of nicki minaj. And why the heck are cats and sharks on here?! Sharks are my favourite animals, and cats only scratch you if you annoy and mess with them.

The people that voted for this just because of the song need to grow up. Just because there's one bad song named after them doesn't mean the entire species is bad. What a childish reason to hate something!

They are extremely vicious and aggressive. They strangle you to death, which has to be the most painful form of death in existence.

However, they are only found in rainforests, so the majority of the human population are safe.

Yes, they're dangerous snakes, but there's worse snakes out there. Did people only vote this so high because of Nicki Minaj?

19 Foxes Foxes are small to medium sized animals and belong to the Canidae family along with other animals such as jackals, wolves, and domestic dogs. There are 37 species of fox but only 12 are considered true Vulpes. A fox's prey is small mammals, birds, reptiles, frogs, eggs, insects, worms, fish, crabs, ...read more.

I do not know why people seem to like foxes, I mean they are just stupid animals that don't care about hurting wildlife. They suck, they are as stupid as cats are.

Not only are they an invasive species, but they also kill/eat your babies, spread rabies, etc.

Keep this on the list!

Okay the part when it said they eat babies Is one big crap dum lie

20 Wolves Often in/from packs, Wolves are carnivorous Canines that come in various colours and breeds, and have evolved to Dogs. Some breeds of Wolves are, like Dogs, domesticated, to become a Working Dog.

Ugh. Don't get me started on wolves, they are annoying creatures. I don't know why but it's just the fact that they are so fox-like and just every video I have seen of wolves just shows them killing. How do people even like them?

I hate wolves, not because of wolfaboos, but because of them, just them.
This animal never actually "saved" Yellowstone National Park. Honestly, they were removed because they were an invasive species. When they brought them back, sure they kept the elk population down, but now they're pretty much eating everything and anything they want there.
If they were to die out, it wouldn't be a problem. Sure, there would be an increase in hoofed animal population, but we could always introduce new species such as coyotes, bear, or even mountain lions.

Wolves. The animal itself is okay... But it's just so overrated! All the little 5 year old fans are just so annoying! They have wolves as profile pictures, just obsessed! I mean really.. What's so special about wolves anyway? It just makes me want to smash my computer as if it was the fanbase's face! Everyone has opinions, and If I say I hate wolves then they start swirling a tornado of hatred! The dumb fans of this overrated animal can't even take opinions! that's how bad they are!

I LOVE wolves so much. They've always been special to me, however, their fan base makes me cringe all the time. They always say "my spirit animal is a wolf" "my heart is a wolf" and all that stuff. Every wolf fan wants a wolf as their spirit animal. I can admit that though I love wolves, my actual spirit animal is a hyena. Wolfaboos will always act like they have some connection with wolves, but most of the "facts" wolfaboos think they know about wolves are false. Wolfaboos also still believe in alphas, betas, deltas and omegas. The cringe gets real with wolfaboos.

21 Coyote

They are related to wolves, what do you expect, coyotes just do the same as wolves like they are trying to be the same. Wolves suck too but a bit more than coyotes.

I can't believe I had to add this myself. These stupid things kill cats and dogs and when they kill farmer's sheep they don't even eat them. Worst animal ever along with hippos and eagles in my opinion.

Coyotes make me gag

I hope they all die

22 Tapeworm

Tapeworms are vile, disgusting and deserve to burn in hell. They are probably the most filthy degenrates out of all the animals and are literally parasites that grow inside people. And people think Naked mole rats are worse, wow.

23 Spiders

SPIDER! Have you ever had to abandon your room because of a spider? Well, they are infuriatingly scary and annoying. Very few people like them and I don't know why.

This is not about your Western spiders, which have no kick and are barely that dangerous, including black widow spiders. I know because I was lying down once and a black widow

This is about Aussie spiders, which are way, way more vile and aggressive. They are far bigger are far more satanic.

Spiders are the BEST! They are so underrated! I mean, just because they are creepy doesn't mean they kill your least favorite animal! Spiders eat mosquitos, which is the one on the top of this list. They also eat cockroaches, earwings, flies and clothes moths. Also, clothes moths are a type of moth, so I'm not saying that spiders eat clothes. And plus, house spiders can cause very little danger. Very little. A spider's silk has a lot of benefits. It's an astounding fact that spider silk is inch for inch stronger than steel. It is also flexible and could be used to create stronger building materials and for things such as bullet proof vests and other things like flexible suspensions and supports for bridges to withstand earthquakes and high winds. And they HAVE to stay in your house, otherwise they'll die. If you put them outside, you might be murdering a spider.

I honestly don't like spiders. Some are poisonous. They are creepy. I saw one crawl on my pillow once. Now I can't sleep because I'm worried a spider will get in my ear.

24 Baboons Baboons are African and Arabian Old World monkeys belonging to the genus Papio, part of the subfamily Cercopithecinae.

They eat baby antelopes and sheep alive in front of their helpess and crying mothers.

25 Raccoon The raccoon, sometimes spelled racoon, also known as the common raccoon, North American raccoon, northern raccoon and colloquially as coon, is a medium-sized mammal native to North America.

These animals just do nothing but look through trash like foxes, they are apparently smart but it doesn't seem like it.

8Load More
PSearch List