Degen

The pufferfish, also known as a blowfish, is one of the most fascinating and well-known species of fish due to its unique ability to inflate its body when threatened. By filling its stomach with water or air, this fish can expand its body to several times its normal size to avoid predators.

Key characteristics of pufferfish:

1. Toxicity: Most pufferfish species contain tetrodotoxin, a deadly toxin that is lethal to humans and many animals.


2. Inflation: When in danger, the pufferfish inflates by swallowing water or air, making itself appear much larger and more intimidating.


3. Spiny skin: Some pufferfish have sharp spines on their skin that protrude when they inflate.


4. Biodiversity: Pufferfish come in various types and sizes, inhabiting both saltwater and freshwater environments.



In some cultures, especially in Japan, this fish is served as a delicacy called "fugu," but its preparation is extremely dangerous and requires specially trained chefs, as parts of the fish contain deadly toxins.