![Cole Zoology Museum on X: "Sea urchin mouthparts are called an Aristotle's lantern because the philosopher Aristotle said it looked like a 5-sided horn lantern more than 2000 years ago! This is Cole Zoology Museum on X: "Sea urchin mouthparts are called an Aristotle's lantern because the philosopher Aristotle said it looked like a 5-sided horn lantern more than 2000 years ago! This is](https://pbs.twimg.com/media/D-sq5zTXoAA289Y.jpg)
Cole Zoology Museum on X: "Sea urchin mouthparts are called an Aristotle's lantern because the philosopher Aristotle said it looked like a 5-sided horn lantern more than 2000 years ago! This is
![a) CT-Scan of the Aristotle's lantern of the 'regular' sea urchin P.... | Download Scientific Diagram a) CT-Scan of the Aristotle's lantern of the 'regular' sea urchin P.... | Download Scientific Diagram](https://www.researchgate.net/publication/329776650/figure/fig3/AS:959299459219476@1605726222630/a-CT-Scan-of-the-Aristotles-lantern-of-the-regular-sea-urchin-P-lividus-showing-its.png)
a) CT-Scan of the Aristotle's lantern of the 'regular' sea urchin P.... | Download Scientific Diagram
![The Cambridge natural history. Zoology. ECHINUS ARISTOTLE'S LANTERN S2S jections of the upper wall of the lantern-coelom. These projections. FiQ. 234.—Echinus escuUntws dissected in order to display Aristotle's lantern, x 2. The Cambridge natural history. Zoology. ECHINUS ARISTOTLE'S LANTERN S2S jections of the upper wall of the lantern-coelom. These projections. FiQ. 234.—Echinus escuUntws dissected in order to display Aristotle's lantern, x 2.](https://c8.alamy.com/zooms/9/bdb1ad11816b4688b08193aa21527913/rdkfm8.jpg)