HomeNature & BiologyTop 15 Most Dangerous Animals
Top 15Updated 2026年3月3日

Top 15 Most Dangerous Animals

This ranking evaluates animals based on annual human fatalities and ecological threats, considering disease transmission, aggression, and other factors to highlight natural risks.

Current #1
Mosquito
RankNameValue (with unit)Additional Info
1
Mosquito
72.5Transmits malaria, dengue, and other diseases
2
Humans
47.5Wars, crimes, and accidents
3
Snakes
5Fatal venomous bites
4
4
Dogs
2.5Rabies transmission and attacks
5
5
Freshwater Snails
2Transmit schistosomiasis
6
6
Crocodiles
1000Habitat-based human attacks
7
7
Hippos
500Territorial, attack boats
8
8
Elephants
500Attack when startled or protecting young
9
9
Lions
200Top predators in African savannas
10
10
Jellyfish
100Box jellyfish venom is lethal
11
11
Box Jellyfish
70Venom causes cardiac arrest
12
12
Sharks
10Attacks due to mistaken identity
13
13
Komodo Dragons
10Saliva contains lethal bacteria
14
14
Poison Dart Frogs
10Skin toxins are lethal
15
15
African Wild Dogs
10Pack hunting threatens humans

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CategoryNature & Biology