Inflatable Bodies: Puffer fish are famous for their ability to inflate their bodies with water or air when threatened, transforming into a much larger, rounder shape.
Poisonous Defense: Many species of puffer fish carry a potent toxin called tetrodotoxin in their organs, skin, and sometimes even their flesh.
Variety of Species: There are over 120 species of puffer fish, found in tropical and subtropical waters around the world.
Unique Teeth: Puffer fish have specialized teeth that continuously grow throughout their lives. These teeth are fused together to form a beak-like structure, which they use to crush the shells of crustaceans and mollusks, their primary diet.
Courtship Rituals: During mating season, male puffer fish create intricate patterns in the sand or on the seafloor to attract females.
Long Lifespan: Some species of puffer fish have remarkably long lifespans, with individuals living for over 10 years in the wild and even longer in captivity under optimal conditions.
Culinary Delicacy: Despite their poisonous nature, certain species of puffer fish, such as the Japanese fugu, are considered delicacies in certain cuisines.