Albacore is also known as:
Albacore fish, albacore tuna, longfin, albies, pigfish, tombo ahi, Pacific albacore, bonito, longfin tuna, longfin tunny, tuna.
The name of Albacore in different language:
Netherlands: Witte tonijn, Spain: Albacora, Italy: Tonno bianco, Denmark: Albacore, Germany: Weisser Thun, Portugal: Atum voador, France: Germon, Japan: Binnagamaguro, Indonesia: Albakora, Papua New Guinea: Albacore, China: Chang chi we, Philippines: Bayot.
What Albacore look like:
Albacore have long pectoral fins, which reach to behind the anus and by their dark blue backs and blue-grey flanks and belly
The albacore tuna have a faint lateral iridescent blue band that runs along sides in a live fish; first dorsal fin has a deep yellow color, second dorsal and anal fins have a light yellow color, anal finlets have a dark color and the posterior margin of caudal fin has a white color.
- Albacore Longfin Tuna
How is Albacore different to other Tuna species?
It is one of the larger species; the body is at its deepest at a more posterior point than in other tuna species. The albacore’s first arch consists of 25 to 31 gill rakers. The second dorsal fin clearly lower than first dorsal; pectoral fins are remarkably long, it is usually 30% of fork length or longer in 50+ cm fishes, they are reaching well beyond origin of second dorsal fin. Fish that are smaller than 50 cm will have proportionately smaller pectorals than other tuna species.
Fishing methods for Albacore:
Pole and Line, surface trolling and long-line fishing
How much Albacore is caught compared to all tuna caught:
About 7 % or 225.000 m/t
Where can you catch Albacore tuna?:
Albacore is a highly migratory species. It can be found in the cooler tropical waters, and is always on the move, seeking for best feeding and spawning grounds.
The albacore tuna is an epipelagic and mesopelagic, oceanic species, rich in surface waters of 15.6º to 19.4ºC; large albacore tunas are found in water temperatures of 13.5º to 25.2ºC; temperature as low as 9.5ºC may be tolerated for short periods of time.
Canned Albacore Tuna:
Due to its white colored meat albacore is also called the Chicken of the Sea. As canned product it is quite popular in the US, where it is marketed as “White Tuna”. The meat has a somewhat dry of texture, and the taste comes close to the taste of chicken meat.
Albacore Breeding and Reproduction:
Fishery in the pacific surface (pole-and-line, and troll fishery), smaller sizes of albacore tuna (sizes between 55 to 80 cm fork length) predominate, while long-line fisheries will catch bigger fishes (sizes between 95 to 115 cm fork length).
In the Indian Ocean, common sizes of albacore range from 40 to 100 cm fork length, while in the Atlantic Ocean males up to 109 cm and females up to 106 cm are not exceptional.
In the Pacific Ocean, maturity may be attained at about 90 cm in females and at about 97 cm fork length in males; in the Atlantic Ocean it is reached at about 94 cm in both sexes.
Albacore Spawning:
In the subtropical waters of Pacific Ocean centered around the 20o N and 20o S latitude, peak spawning of albacore tuna is generally believed to be occurring. From March through July on the grounds located in the western and central Pacific Ocean it is assumed where the North Pacific albacore stock spawns.
Albacore tuna are believed to be pelagic spawners that broadcast their gametes in open water, often near the surface, with fertilization being externally done. An estimation of female fecundity (number of eggs) range from 0.8 to 2.6 million eggs per spawning (roughly 100,000 eggs per kg of body weight). The eggs are approximately 1 mm in diameter and remain buoyant by an enclosed oil droplet and develop very rapidly, with hatching occurring within 24 to 48 hours.
Tags: Albacore, Fish, Fishing, Longfin Tuna, Tuna Fishing, Tuna stocks