Tennessee Aquarium - Pufferfish have fused teeth that grow continuously, similar to the teeth of rodents. They need a diet of hard crunchy items like snails, clams, shrimp, and mussels to wear
![Stem cell stories that caught our eye: lab-grown blood stem cells and puffer fish have the same teeth stem cells as humans | The Stem Cellar Stem cell stories that caught our eye: lab-grown blood stem cells and puffer fish have the same teeth stem cells as humans | The Stem Cellar](https://aholdencirm.files.wordpress.com/2017/05/pufferfish.png)
Stem cell stories that caught our eye: lab-grown blood stem cells and puffer fish have the same teeth stem cells as humans | The Stem Cellar
Flora Bay Divers - Pufferfish - Did you know that a Puffer Fish's Teeth Never Stop Growing? Many fish species have teeth that stop growing at some point, but puffer fish do
![Side view of cross-section model of Puffer Fish with mottled skin camouflage and sharp teeth, cross-section of stomach showing deadly toxic liver, ovary and intestines Stock Photo - Alamy Side view of cross-section model of Puffer Fish with mottled skin camouflage and sharp teeth, cross-section of stomach showing deadly toxic liver, ovary and intestines Stock Photo - Alamy](https://c8.alamy.com/comp/PFFYM3/side-view-of-cross-section-model-of-puffer-fish-with-mottled-skin-camouflage-and-sharp-teeth-cross-section-of-stomach-showing-deadly-toxic-liver-ovary-and-intestines-PFFYM3.jpg)