Image: "Pacific bluefin tuna" found on the Wikipedia page for the Pacific bluefin tuna, depicts a close-up view of a Pacific bluefin tuna fish, and is credited to aes256, licensed under CC BY 2.1 jp, and can be found at https://en.wikipedia.org/wiki/Pacific_bluefin_tuna#/media/File:Pacific_bluefin_tuna.jpg (accessed on April 29, 2023).