Tuna | Definition, Characteristics, Species, & Facts | Britannica
WebTuna, any of seven species of oceanic fishes, some very large, that constitute the genus Thunnus and are of great commercial value as food. Tunas are elongated, robust, and streamlined fishes; they have a rounded body that tapers to a slender tail base and a forked or crescent-shaped tail.
Tuna - Wikipedia
WebA tuna (pl.: tunas or tuna) is a saltwater fish that belongs to the tribe Thunnini, a subgrouping of the Scombridae family.
Tuna - National Geographic
WebTunas are known for their sleek, torpedo-shaped bodies designed for speed and endurance. The Atlantic bluefin tuna, for example, can swim up to 43 miles per hour; the yellowfin can swim even...
Different Types of Tuna, Species of Tuna | Sport Fishing Mag
WebApr 1, 2024 · Tunas are part of the family Scombridae, which also includes mackerels, large and small. But there are tunas, and then there are, well, “true tunas.” Two groups (sometimes known as “tribes”) dominate the tuna species.
Fascinating Atlantic Tunas Facts | NOAA Fisheries
WebNov 14, 2023 · How much do you know about Atlantic tunas? Some of these facts might be surprising! In celebration of our Atlantic Tunas Art Contest, we wanted to share some interesting facts and hopefully inspire this year’s young artists!
Atlantic Bluefin Tuna | National Geographic
WebThe Atlantic bluefin tuna is one of the largest, fastest, and most gorgeously colored of all the world’s fishes. Their torpedo-shaped, streamlined bodies are built for speed and endurance. Their...
Every Species of Tuna - ThoughtCo
WebMar 28, 2019 · In addition to their popularity as seafood, tunas are large, powerful fish that are distributed worldwide from tropical to temperate oceans. They are members of the family Scombridae, which includes both tunas and mackerels.
The Big Tunas | Smithsonian Ocean
WebTuna are the predators of the fish world. Large and athletic, with a mouth full of sharp teeth, they are impressive swimmers with large appetites. There are 15 genera and 51 species in the Scombridae, the broader tuna family, which includes the bonitos, Spanish mackerels, and mackerels. However, the eight members of the genus Thunnus are ...
U.S. Scientists Integral to Sustainable Management of Atlantic Tunas ...
WebOct 31, 2023 · Tunas, swordfish, billfish, and several species of sharks are considered Highly Migratory Species, meaning they cross international maritime boundaries throughout their lifetimes. Management of these valuable species, therefore, requires international cooperation among scientists and fishery managers from across several nations.
Tuna | Species | WWF - World Wildlife Fund
Web43. Some tuna can swim as fast as 43 miles per hour. If fish were like cars, tuna would be the Ferraris of the ocean—sleek, powerful, and made for speed. Their torpedo-shaped bodies streamline their movement through water, and their special swimming muscles enable them to cruise the ocean highways with great efficiency.
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