The Box Jellyfish
The Box Jellyfish, also known as the sea wasp, is an awe-inspiring creature that glides effortless through warm ocean waters. These fascinating jellyfish have a cube-shaped bell or umbrella part of their body, hence the name. With up to 15 tentacles growing from each corner of their body, they can stretch as long as 10 feet. They're near-transparent, making them tricky to spot in the water. Despite their beauty, they are known to be deadly due to their powerful venom.

Box Jellyfish | |
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Size | Up to 10 feet (3 meters) |
Weight | Up to 4.4 pounds (2 kilograms) |
Speed | Speed: 4 mph (6.4 km/hr) |
Key Strength | Venomous tentacles |
Biggest Weakness | Not an aggressive predator |
Scientific Name | Chironex fleckeri |
Family | Chirodropidae |
Habitat | Marine |
Geography | Pacific and Indian Oceans |
Diet | Small fish, shrimp, and other jellyfish |
Lifespan | few hours - few months |

The Box Jellyfish
The Box Jellyfish, also known as the sea wasp, is an awe-inspiring creature that glides effortless through warm ocean waters. These fascinating jellyfish have a cube-shaped bell or umbrella part of their body, hence the name. With up to 15 tentacles growing from each corner of their body, they can stretch as long as 10 feet. They're near-transparent, making them tricky to spot in the water. Despite their beauty, they are known to be deadly due to their powerful venom.
Fun Fact: Although they might be see-through, Box Jellyfish aren't invisible to everyone - sea turtles, their main predator, seem to have no problem finding them as a tasty meal!
Box Jellyfish | |
---|---|
Size | Up to 10 feet (3 meters) |
Weight | Up to 4.4 pounds (2 kilograms) |
Speed | Speed: 4 mph (6.4 km/hr) |
Key Strength | Venomous tentacles |
Biggest Weakness | Not an aggressive predator |
Scientific Name | Chironex fleckeri |
Family | Chirodropidae |
Habitat | Marine |
Geography | Pacific and Indian Oceans |
Diet | Small fish, shrimp, and other jellyfish |
Lifespan | few hours - few months |
Box Jellyfish Matchups
We use AI to simulate matchups between the Box Jellyfish and other animals. Our simulation considers size, strength, and natural predatory behaviors to determine the most likely outcome.
Fun Fact: You wouldn't believe how keen the eyesight of a Box Jellyfish is! They have a full set of 24 eyes that help them navigate the vast ocean effortlessly!
Fun Fact: Did you know that Box Jellyfish aren't slowpokes? They're one of the fastest jellyfish out there, capable of achieving speeds up to 4.6 miles per hour!