Arapaima Gigas Teeth
April 16, 2025
This Giant Fish Has Adaptable Piranha-Proof Armour Engineers Find Inspiration for New Materials in Piranha-proof Armor National Zoo on X: "*GULP* 🐠An arapaima gobbles up fish, fruit, birds & mammals. To eat, it uses its large mouth like a vacuum, pulling in food. Teeth on the roof of Arapaima Gigas Teeth