🐊 Black caiman vs Tiger shark 🦈
The black caiman is about one and a half times as long as the tiger shark.
Getting the animals ready…
| Row | 🐊 Black caiman | 🦈 Tiger shark |
|---|---|---|
| Size The black caiman is about one and a half times as long as the tiger shark. | 20 ft6 m1 | 11 to 14 ft3.3 to 4.3 m2 |
| Top speed Neither has a checked number yet. | no checked number yet | no checked number yet |
| Weight We don't have a checked number for the black caiman yet. | no checked number yet | 849 to 1,400 lb385 to 635 kg2 |
| Lives The tiger shark usually lives about twice as long as the black caiman. | 13 years13 years1 | 27 years27 years2 |
| Eats Both eat meat. | fish such as piranhas and catfish, other animals near the water, and insects when it is young | sea turtles, birds, snakes, crabs, shellfish and dugongs |
| Lives in They live in different kinds of places, so they would hardly ever meet. | slow rivers, lakes and flooded forest in the Amazon region | warm salt water, from shallow reefs to deep water |
Which one? Black caiman or tiger shark
🏁 Who would win the race?
We don't have a checked top speed for the black caiman or the tiger shark yet, so there is no race.
We only race. Real animals mostly avoid each other. A race is the only fair contest: who reaches the tree first, by top speed. Our face-off books compare real numbers, and nobody gets hurt.
9 things to know about Black caiman vs Tiger shark
- The black caiman: A very big reptile of the Amazon that lives in slow rivers.
- The tiger shark: A big striped shark that eats many kinds of sea animals.
- They are different kinds of animal. The black caiman is a reptile, so it has scaly skin; the tiger shark is a fish, so it breathes with gills.
- The black caiman is about one and a half times as long as the tiger shark: 1 against 2.
- The tiger shark usually lives about twice as long as the black caiman. Usual lifespans: 1 for the black caiman and 2 for the tiger shark.
- Both eat meat. The black caiman eats fish such as piranhas and catfish, other animals near the water, and insects when it is young; the tiger shark eats sea turtles, birds, snakes, crabs, shellfish and dugongs.
- The black caiman lives in slow rivers, lakes and flooded forest in the Amazon region. The tiger shark lives in warm salt water, from shallow reefs to deep water. They live in different kinds of places, so they would hardly ever meet.
- The black caiman: doing fine (Least Concern on the IUCN Red List). 3
- The tiger shark: doing fine, for now (Near Threatened on the IUCN Red List). 4
Wow facts
🐊 Black caiman
- A black caiman can grow longer than most cars.
- Young ones eat mostly insects.
- It lives in slow rivers and flooded Amazon forest.
🦈 Tiger shark
- A tiger shark eats many kinds of sea animals.
- It lives from shallow reefs to deep water.
- It moves slowly and quietly.
Questions kids ask about Black caiman and Tiger shark
Which is bigger, black caiman or tiger shark?
The black caiman is about one and a half times as long as the tiger shark: 1 against 2.
Which is heavier, black caiman or tiger shark?
We only have a checked weight for the tiger shark: 2. Scientists are still working out the other.
Which lives longer, black caiman or tiger shark?
The tiger shark usually lives about twice as long as the black caiman. Usual lifespans: 1 for the black caiman and 2 for the tiger shark.
What do black caiman and tiger shark eat?
Both eat meat. The black caiman eats fish such as piranhas and catfish, other animals near the water, and insects when it is young; the tiger shark eats sea turtles, birds, snakes, crabs, shellfish and dugongs.
Where do black caiman and tiger shark live?
The black caiman lives in slow rivers, lakes and flooded forest in the Amazon region. The tiger shark lives in warm salt water, from shallow reefs to deep water. They live in different kinds of places, so they would hardly ever meet.
Who would win, black caiman or tiger shark?
We never show fights, because a fight is not a fair way to compare animals. They live in different kinds of places, so they would hardly ever meet. What we can compare is how big, how heavy, how fast, how long they live and what they eat, as above.
📤 Share this pair
The link carries only the two animals’ names: peabody.kids/animals/compare/black-caiman-vs-tiger-shark
Where these numbers come from
- University of Michigan Museum of Zoology, Animal Diversity Web: Melanosuchus niger (black caiman), checked 10 November 2026.
- University of Michigan Museum of Zoology, Animal Diversity Web: Galeocerdo cuvier (tiger shark), checked 10 November 2026.
- Wikidata, from the IUCN Red List, checked 10 November 2026.
- Wikidata, from the IUCN Red List, checked 10 November 2026.