![Tonna pennata (Mørch, 1852) Atlantic Partridge Tun Feeding on Isostichopus badionotus (Selenka, 1867) [Chocolata Chip Cucumber] Tonna pennata (Mørch, 1852) Atlantic Partridge Tun Feeding on Isostichopus badionotus (Selenka, 1867) [Chocolata Chip Cucumber]](https://www.jaxshells.org/cc55.jpg)
Tonna pennata (Mørch, 1852) Atlantic Partridge Tun Feeding on Isostichopus badionotus (Selenka, 1867) [Chocolata Chip Cucumber]
![File:Naturalis Biodiversity Center - RMNH.MOL.191207 - Tonna pennata (Moerch, 1853) - Tonnidae - Mollusc shell.jpeg - Wikimedia Commons File:Naturalis Biodiversity Center - RMNH.MOL.191207 - Tonna pennata (Moerch, 1853) - Tonnidae - Mollusc shell.jpeg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/1/1c/Naturalis_Biodiversity_Center_-_RMNH.MOL.191207_-_Tonna_pennata_%28Moerch%2C_1853%29_-_Tonnidae_-_Mollusc_shell.jpeg)
File:Naturalis Biodiversity Center - RMNH.MOL.191207 - Tonna pennata (Moerch, 1853) - Tonnidae - Mollusc shell.jpeg - Wikimedia Commons
![File:Tonna pennata (Atlantic partridge tun snail) (San Salvador Island, Bahamas) 2 (16189329651).jpg - Wikimedia Commons File:Tonna pennata (Atlantic partridge tun snail) (San Salvador Island, Bahamas) 2 (16189329651).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/8/80/Tonna_pennata_%28Atlantic_partridge_tun_snail%29_%28San_Salvador_Island%2C_Bahamas%29_2_%2816189329651%29.jpg/1200px-Tonna_pennata_%28Atlantic_partridge_tun_snail%29_%28San_Salvador_Island%2C_Bahamas%29_2_%2816189329651%29.jpg)