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A tuna (pl.: tunas or tuna) is a saltwater fish that belongs to the tribe Thunnini, a subgrouping of the Scombridae family.The Thunnini comprise 15 species across five genera, [2] the sizes of which vary greatly, ranging from the bullet tuna (max length: 50 cm or 1.6 ft, weight: 1.8 kg or 4 lb) up to the Atlantic bluefin tuna (max length: 4.6 m or 15 ft, weight: 684 kg or 1,508 lb [citation ...
The tuna are guided through the chambers, which are being drawn closer and closer together, to the inner chamber (southern Italian: càmira dâ morti, literally "death chamber"), from which they are then lifted onto the fishing boats with grappling hooks. The tuna caught is processed on land directly in the tonnara (from tonno, meaning "tuna"). [5]
Thunnus tonggol is a species of tuna of tropical Indo-West Pacific waters.. It is commonly known as the longtail tuna [1] or northern bluefin tuna. [4] [5] The usage of the latter name, mainly in Australia to distinguish it from the southern bluefin tuna, leads to easy confusion with Thunnus thynnus of the Atlantic and Thunnus orientalis of the North Pacific.
Thunnus is a genus of ocean-dwelling, ray-finned bony fish from the mackerel family, Scombridae.More specifically, Thunnus is one of five genera which make up the tribe Thunnini – a tribe that is collectively known as the tunas.
Species lengths vary from the 20 cm (7.9 in) of the island mackerel to the 4.58 m (15.0 ft) recorded for the immense Atlantic bluefin tuna. Scombrids are generally predators of the open ocean, and are found worldwide in tropical and temperate waters.
Euthynnus lineatus, the black skipjack tuna or black skipjack, is a species of ray-finned bony fish in the family Scombridae. It belongs to the tribe Thunnini , better known as the tunas . [ 2 ]
The majority of dogtooth tuna captures have tended to be made by trolling with dead and live baits or with lures, particularly deep-swimming plugs. [8] These techniques are still often used, with one niche specialty being the use of live bait such as rainbow runners to tease dogtooth tuna within range of light tackle and fly-casting anglers.
Green-sticking, also referred to as green stick fishing, is a technique for fishing for tuna by trolling synthetic squid from a fiberglass pole around 30 feet (9.1 m) above the water surface. As part of the technique, the squid spend very little time submerged in the water and more of it suspended in the air above— in this way it resembles ...