Tuna pasta salad

On this Wikipedia the language links are at the top of the page across from the article title. For other uses, see Las Tunas. Tuna, tuna pasta salad and mackerel sharks are the only species of fish that can maintain a body temperature higher than that of the surrounding water. Found in warm seas, the tuna is commercially fished extensively as a food fish, and is popular as a bluewater game fish.