Top Ten Worst Animals


The Top Ten

1 Mosquito Mosquito Spanish for "small fly," mosquitoes are flies 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 .

They are the world's leading killer. They kill more than any sharks or crocodiles. I hate them. They always bite me. - letdot52

This is actually the only insect that could die and leave our world for the better (it's a proven study, there are more negatives than positives about them).

When they bite me, those dudes, I always get irritated, they never let me sleep, one night I was having a good dream, then I heard a buzz sound, it was a mosquito, I shooing it, when I went back to sleep, it came again to suck my blood, isn't IT FULL RIGHT NOW, THEY don't LET ME ENJOY GOOD DREAMS! - Cobbleborg

The single most annoying and deadly creature on the planet.

V 67 Comments
2 Humans Humans Humans are not exactly wild animals, but not domesticated, either. Proven to be the most intelligent species of animals on Earth. Humans' colours vary from almost pepper black to milky white. Builders of the global civilization.

I feel like the reason this list exists is purely to highlight the killers of humans and humans themselves. The human way of life is what's wrong. But on top of that, we fight with ourselves. Not for survival, because of conflicts! We kill each other for more ridiculous than other animals. Some of us treat other animals as lower beings and refuse to consider ourselves as the same. What does life revolve around? Us! And the reason many other animals still thrive is because of us. That may sound like it makes humans good, but frankly, that's not true. It makes the people who do it good, but makes the species as a whole worse. They survive because we pity/care for us. It makes no difference but morally, they should be allowed to survive because they're adapted to do so, not because we didn't destroy their homes. The worst thing is that you can't even blame humans, but rather the race itself. We are adapted to live in environments that are adapted for us and a select few other animals. ...more

Although I agree about the fact that humans are cruel for causing the suffering of billions of animals, most of the comments are excluding an important fact. As the human race progresses, many have become more arrogant of themselves. Across the world, people are known for treating each other like trash because of their "social standards". I've seen countless videos of social experiments in which people disguise as homeless to see how people react. There were a few generous people that donated (and were given their money back), but I was astonished by hundreds of people saying they didn't have any money on them although they were loaded with bags from the mall. Treatment like this even happens at schools. All the time, there are kids at school that are talking about others behind their backs. "Social outcasts", "geeks", "nerds". Names given to people who were laughed upon when only trying to be themselves. I believe that "weird" is just ...more

Humans aren't a terrible species. We just destroyed animal homes to make stupid cities. WHY DID PEOPLE THINK OF THIS?!?! I mean, why can't people just get used to living like other animals? I mean, killing animals is a way of getting food, but this is just sad. I can't believe this has happened to us. We should just get along and stop destroying animal homes. Maybe humans aren't so bad, even though we destroyed homes of other animals. I'm one of those people who think killing animals is wrong, but I will admit, meat tastes good when cooked. I hate how people think they can use most of the land to make cities. They should at least save some room for other animals. I think we are a good species, but we did some things that are wrong. It's time we should stop destroying animal homes. WHO'S WITH ME?!?!?!

Well, eating meat is fine, many animals eat meat and they aren't threatening to the environment, so don't worry. - Hurp_Durp_Slurp

Humans should be at the top. We are the ones who kill animals for fun, and causes the extinction of many animals. We’re the ones who’ll destroy the world. No animal is evil except for humans. “But they kill one another! ” You night say. Um yeah, carnivores can’t live on plants. “But herbivores kïll animals too! ” As self defense.
Humans are the ones who made this list. I dislike animals such as mosquitos, but I can’t hate them. They’re just trying to survive.

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3 Hyena 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.

I hate anyone who voted for this animal, I bet the only reason 90% Voted is because of 'The Lion King'

Actually no, I actually like the hyenas from the Lion King, they're pretty funny. I voted for them because of their nature, especially because they eat alive.

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.

This is a stupid list! Why even hate an animals? Did a hyena do anything to you?! No! Just because they are uglier than most animals, doesn't mean they are evil... wow

Why are leeches, flies, and most other animals are not as high as hyenas? Hyenas are pretty cool, they don't deserve this list, or if they do, put worse animals higher than these.

V 46 Comments
4 Leech 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.

You 2 commented in the wrong section.

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 - Puppytart

Leeches have to eat, just like all animals. Why hate on Leeches?

Their gross, slimy, and just nasty!

V 11 Comments
5 Jackals 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 more.

Whats so bad about them? They are so pretty!

Jackals are harmless and cute creatures. I don't know what they did to deserve to be on this list.

At least we have Lucario in the Pokemon games

This animal is not bad, it just does what it has to do to survive

V 18 Comments
6 Termites Termites Termites are eusocial insects that are classified at the taxonomic rank of infraorder Isoptera, or as epifamily Termitoidae within the cockroach order Blattodea.

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 tree house - Outcast



7 Fly

Guys. They infect your food and snatch it like they hate you or if they don't care at all.

I'm voting flies to move polar bears a spot down

Flies are the most annoying things to ever live, you can't get rid of them and they infect your delicious food

I hate flies. I hate them so much. They always get on my food!

V 13 Comments
8 Rat 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.

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.

Those guys are disgusting, while the nice animals extinct they would grow much more, they exist in sewers and go anywhere, they are such disgusting creatures. - Cobbleborg

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. - AnimeDrawer

Rats are adorable and awesome and they are actually very clean animals if you keep them as pets, they will even clean themselves like cats do!

V 19 Comments
9 Monkey Monkey Monkeys are haplorhine primates, a paraphyletic group generally possessing tails and consisting of approximately 260 known living species.

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. :(

I hate you. I love monkeys and they completely harmless. They are cute and very helpful to the environment. They are very smart and can learn from other creature. If you can I request that you take them off this list and replace them with something that should be on this list.

Monkeys are sweet

I hope a monkey slaps some sense into you because monkeys rule - Himalayansalt

V 25 Comments
10 Anaconda Anaconda Anacondas are group of large snakes of the genus Eunectes. They are large snakes found in tropical South America.

Nicki Minaj made this the worst animal - JaysTop10List

This list is about animals, not crappy mainstream music. (And yes, I realize Anaconda is an actual animal, but I know that's the only real reason it's on 8.) - somelifeonaplanet

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.

Anacondas are the best snake tome besides the black mamba

V 14 Comments

The Contenders

11 Wasps Wasps

My gosh. I can't think of any bug that I hate more than wasps. (And no, Spider's don't count. They're arachnids.) They're aggressive, and they are annoying. They're also everywhere.

I encountered a wasp in school and was TERRIFIED. I didn't get stung, but a fellow classmate did. I seriously don't get why wasps have to sting people and other animals (maybe)

I have an uncontrollable fear of bees, wasps, and hornets ever since I was a kid. Thanks to my evasive attitude towards these nightmares, I've never gotten stung by them. - BLAZEDAFOX

I don’t like wasps I’ve gotten stun by one once and it hurt like mad

V 16 Comments
12 Mouse Mouse A mouse is a small rodent characteristically having a pointed snout, small rounded ears, a body-length scaly tail and a high breeding rate. The best known mouse species is the common house mouse. It is also a popular pet.

How many Disney movies are there about mice saving the day?

Yes. So sick of seeing them as heroes all the time. It's Disney's fault. I read somewhere that Walt hated cats and preferred mice instead. That explains Mickey...

Also, a mouse problem is one of the reasons people adopt kitties.

so cute!

V 6 Comments
13 Naked Mole Rat Naked Mole Rat

Isn't it just... beautiful?

11/10 best animal - 8chAnonymous

It doesn't know about sexual issues does it

I hate this retarded, fugly, idiotic animal

V 9 Comments
14 Stinkbug V 1 Comment
15 Pig Pig A pig is any of the animals in the genus Sus, within the Suidae family of even-toed ungulates. Pigs include the domestic pig and its ancestor, the common Eurasian wild boar, along with other species; related creatures outside the genus include the peccary, the babirusa, and the warthog.

Why is this on the list?! So many pigs are killed every day for bacon which is really sad as they are really smart and cute. If anything they are some of the best animals!

They are used to dispose of dead bodies. Yeah, they are indirectly some of the worst animals, just think about it, you could have eaten the remains of a person some time in your life without even REALIZING it. And at that one point, you were probably thinking "man, this is the best pulled pork sandwich I've EVER eaten! " - 8chAnonymous

Pigs. They're good, right? So why is this animal 16th place? They are harmless creatures that roll in mud to stay cool. They have to deal with the pain of being killed, why? Why?

Also, Pigs get muddy because they want to keep cool and not attract bugs... You clearly hadn't done any research.

They're not bad, just messy but they're a huge help to us as a species and they're great to have around

V 30 Comments
16 Cockroach

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

Yeah I agree... Cockroaches are annoying and disgusting - GirlyAnimeLover

This is AND mosquitos arethe only one that deserves to be on the list

I heard that they they spread diseases - StayAlive

V 2 Comments
17 Tick

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

I hope extinct already... - GirlyAnimeLover

I hate them

18 Piranha Piranha

Most Piranhas are actually safe to be with because they only eat dead skin and corpses, which is why they're a known remedy for removing dead skin from your feet. If they wouldn't exist, the Earth's rivers would be overflown by fish and animal corpses, which means less room for water, so there'd be less water stored in rivers. Rivers and lakes are our only sources of water and there's already very little water from both of these sources. We can't drink from oceans.

MOST Piranha are safe actually because they only eat dead skin and corpses... But most of them are poisonous too - GirlyAnimeLover

Wow I did not know that

I hate piranhas! They are so scary looking and they're just plain dangerous! 😵

V 2 Comments
19 Centipedes Centipedes Centipedes are arthropods belonging to the class Chilopoda of the subphylum Myriapoda. They are mainly carnivorous and they prey apron insects, spiders, small birds and rodents, and even other centipedes.

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

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

Don't hurt me but centipedes are interesting. Ugly, creepy, scary, horrifying, scarier than spiders, interesting. - Puppytart

YES YES! They f! cking suck! I hate them!

V 13 Comments
20 Canada Geese Canada Geese

They are so annoying, we live next to a pond where all these geese live and all we here is EH EH EH! HONK! they are always taking dumps on the lawn too.

They hiss at me unlike ducks because ducks are amazing - Himalayansalt

Stupid geese, they're so annoying and make me want to just go over there and throw their damn eggs off a cliff!

Geese are nothing compared to sperm whales - Outcast

V 8 Comments
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List Stats

1,000 votes
102 listings
3 years, 164 days old

Top Remixes (13)

1. Humans
2. Gorilla
3. Monkey
1. Mosquito
2. Monkey
3. Jackals
1. Monkey
2. Panda
3. Pig

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