Top 10 Most Dangerous Sea Animals

The Top Ten Most Dangerous Sea Animals

1 Crocodile Crocodiles or true crocodiles are large aquatic reptiles that live throughout the tropics in Africa, Asia, the Americas and Australia.

These crocodiles make sharks look like the Mona Lisa these things especially Salt Water Crocodiles are so dangerous they should have them even more extinct that sharks to put on an article

Did you notice the title? It says "Top 10 Most Dangerous Sea Animals", not river animals. And the crocodile, is not one of them. - LaST_LiGHT

You mean a salt water crocodile, right? - Katekat123


2 Box Jellyfish Box jellyfish are cnidarian invertebrates distinguished by their cube-shaped medusae. Some species of box jellyfish produce extremely potent venom: Chironex fleckeri, Carukia barnesi and Malo kingi.

Sea wasps and box jellyfish are the same species - Katekat123

One of the most dangerous animals ever. - Userguy44

This animal is almost invisible so that what makes it si dangerous
Yo won't even see it comming

3 Great White Shark The great white shark, also known as the great white, white pointer, white shark, or white death, is a species of large lamniform shark which can be found in the coastal surface waters of all the major oceans.
4 Blue-Ringed Octopus

Dude this thing is bad it killed a giant octopus

Pretty bad

5 Stonefish Synanceia is a genus of fish of the family Synanceiidae, the stonefishes, whose members are venomous, dangerous, and even fatal to humans. It is one of the most venomous fish known. They are found in the coastal regions of the Indo-Pacific.

It's the most venomous fish. This should be at #1.

Step on it and your pretty much done for - Yoshidude

6 Tiger Shark The tiger shark is a species of requiem shark and the only extant member of the genus Galeocerdo. It is a large macropredator, capable of attaining a length over 5 m. Populations are found in many tropical and temperate waters, especially around central Pacific islands.
7 Sea Snake
8 Chironex Fleckeri

They're horrible. For those of you who don't know what this is, it's a really venomous jellyfish (hence why it's called 'sea wasp')

9 Stingray
10 Lionfish

The Newcomers

? Great Barracuda
? Pufferfish The Tetraodontidae are a family of primarily marine and estuarine fish of the order Tetraodontiformes.

The Contenders

11 Bull Shark The bull shark is a requiem shark that is considerably dangerous. These sharks live in both freshwater and saltwater environments. Bull sharks can be recognized by seeing a shark in freshwater and watching the shark due a hit and run.

Much more deadly than a Great White according to death counter.

12 Orca The killer whale or orca is a toothed whale belonging to the oceanic dolphin family, of which it is the largest member.

Intelligent, fast, hunts in packs, big

13 Cone Snail

Cone snails can hit without causing pain. Their poison attacks the nervous system and causes suffocation.

14 Colossal Squid
15 Fire Coral
16 Sperm Whale

Danger alert

They’ll eat you up. Yum yum!

17 Flower Urchin
18 Giant Squid The giant squid is a deep-ocean dwelling squid in the family Architeuthidae. Giant squid can grow to a tremendous size due to deep-sea gigantism: recent estimates put the maximum size at 13 m for females and 10 m for males from the posterior fins to the tip of the two long tentacles (second only to more.
19 Bigfin Squid
20 Megalodon

If only they were alive today

21 Mackerel Tuna
22 Ikan Tongkol

Dickfish is also dangerous lol

23 Bluefin Tuna
24 Piranha A piranha or piraña, a member of family Characidae in order Characiformes, is a freshwater fish that inhabits South American rivers, floodplains, lakes and reservoirs.

They eat you until you're death. - Userguy44

25 Whale
26 Dunkleosteus
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