Frigate tuna (Alagaduwa) | |
---|---|
Auxis thazard (bottom) | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Scombriformes |
Family: | Scombridae |
Genus: | Auxis |
Species: | A. thazard |
Binomial name | |
Auxis thazard (Lacepède, 1800) | |
Synonyms [2] | |
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The frigate tuna, frigate mackerel or alagaduwa (Auxis thazard)[ citation needed ] is a species of tuna, in the family Scombridae, found around the world in tropical oceans. The eastern Pacific population is now regarded as a separate species by some authorities, Auxis brachydorax. [3]
As most fishes, the frigate tuna harbours a number of parasites. Among these are a series of digeneans, which are parasititic within the intestine. [4]
The Australian bonito, horse mackerel or little bonito, Sarda australis is a ray-finned fish of the family Scombridae and is found in eastern Australia and New Zealand. They swim at depths reaching depths of approximately 30 m (98 ft), in open water. Its length is commonly at around 40–45 centimetres (16–18 in) fork length and 1.8–2.3 kilograms (4.0–5.1 lb) weight. Its maximum length and weight are about 100 centimetres (39 in) and 9.4 kilograms (21 lb), respectively.
The bullet tuna is a species of tuna, in the family Scombridae, found circumglobally in tropical oceans, including the Mediterranean Sea, in open surface waters to depths of 50 m (164 ft). The population of bullet tuna in the Eastern Pacific was classified as a subspecies of A. rochei, A. rochei eudorax, but some authorities regard this as a valid species Auxis eudorax. Its maximum length is 50 centimetres (20 in).
The Papuan seerfish also called the Papuan Spanish mackerel, is a species of fish in the family Scombridae. It is endemic to the Gulf of Papua off the mouth of the Fly River. It is the smallest species in the genus Scomberomorus. Sexual maturity is attained at much less than 30 cm fork length.
The Australian spotted mackerel is a species of fish in the family Scombridae. Common fork length ranges between 50 and 80 cm. Specimens have been recorded at up to 104 cm in length, and weighing up to 10.2 kg. It is found in the western Pacific, along the northern coast of Australia, from the Abrolhos Islands region of Western Australia to Coffs Harbour and Kempsey in central New South Wales. It is also found in southern Papua New Guinea from Kerema to Port Moresby. It feeds largely on fishes, particularly anchovies and sardines, with smaller quantities of shrimps and squids. It is sometimes confused with Japanese Spanish mackerel, S. niphonius. Conservation status of the species has been evaluated as Near Threatened by the IUCN. This species was described in 1980 and was previously confused with the Japanese Spanish mackerel of the north western Pacific but S. munroi has a different visceral structure, more vertebrae and fewer gill rakers.
The West African Spanish mackerel is a species of fish in the family Scombridae.
The broadbarred king mackerel or grey mackerel is a species of fish in the family Scombridae found in tropical waters of the western Pacific, along the northern coast of Australia and the southern coast of Papua New Guinea, from Shark Bay, Western Australia to northern New South Wales, in waters from the surface down to 100 m (330 ft). Specimens have been recorded at up to 120 cm in length, and weighing up to 10 kg. They are pelagic predators, feeding on small fishes such as sardines and herring.
The Kanadi kingfish is a species of ray-finned bony fish in the family Scombridae, the mackerel family. Also known as the Kanadi seerfish, queen mackerel, or spotted mackerel, it is found in subtropical waters of the western Indian Ocean, Seychelles, Kenya and Zanzibar to South Africa and along the west coast of Madagascar. Kanadi kingfish commonly occur in depths of 50 to 200 m. Specimens have been recorded at up to 120 cm (47 in) in length, and weighing up to 12.5 kg (28 lb). They feed mainly on small fishes such as anchovies and clupeids, squids, and mantis shrimps.
Euthynnus affinis, the mackerel tuna, little tuna, eastern little tuna, wavyback skipjack tuna, kawakawa, or tongkol komo is a species of ray-finned bony fish in the family Scombridae, or mackerel family. It belongs to the tribe Thunnini, better known as the tunas. This is an Indo-Pacific species which is found from the Red Sea to French Polynesia.
The striped bonito is a species of marine ray-finned fish in the family Scombridae. They have been recorded at lengths of 102 centimetres (40 in), though they are commonly no longer than 55 centimetres (22 in). Distributed through the Indo-Pacific and East Pacific, the striped bonito is known to occur at depths from 1 to 167 metres. They are called mackerel bonito.
Euthynnus is a genus of ray-finned bony fish in the family Scombridae, or mackerel family, and in the tribe Thunnini, more commonly known as the tunas.
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.
The leaping bonito is a species of saltwater finfish from the Scombridae (Mackerel) family. Scombridae includes such tribes as the mackerels, tunas, and bonitos – of the latter of which, the Sardini tribe, this fish is a member. It is the only member of the genus Cybiosarda, which is therefore called a monotypic taxon. Since the bonitos and tunas are close relatives, this fish has variously been referred to by such other common names as Australian tuna, striped bonito, and Watson's bonito.
The shark mackerel is a species of Spanish mackerel in the scombrid family (Scombridae). Their maximum reported length is 112 cm (44 in), and the maximum reported weight is 13.5 kg (30 lb).
Orcynopsis unicolor, the plain bonito, is a species of ray-finned, bony fish in the bonito tribe of the mackerel family (Scombridae). It occurs in the eastern Atlantic from southern Norway, where it is a vagrant, to Senegal, although it is not found in the seas around the Macaronesian Islands. It is also found in the Mediterranean Sea and extends to the Black Sea.
The Korean mackerel also known as the Korean seerfish, is a ray-finned bony fish in the family Scombridae, better known as the mackerel family. Within that family, this fish is a member of the tribe Scomberomorini, the Spanish mackerels. It has an Indo-Pacific distribution which extends from the east coast of India and Sri Lanka along the Asian continental shelf to Sumatra, then north to Korea and Wakasa Bay in the Sea of Japan. This species is of minor commercial importance in some parts of its range, where it is caught using gill nets and is marketed either fresh or dried-salted. The Korean mackerel is an important quarry species for the drift net fishery in Palk Bay and the Gulf of Mannar in India.
The Chinese mackerel, also known as the Chinese seerfish, is a ray-finned bony fish in the family Scombridae, better known as the mackerel family. More specifically, this fish is a member of the tribe Scomberomorini, the Spanish mackerels. It is a marine species occurring in the Western Pacific Ocean, but it also enters the Mekong River.
The Pacific sierra also known as the Mexican sierra, is a ray-finned bony fish in the family Scombridae, better known as the mackerel family. More specifically, this fish is a member of the tribe Scomberomorini, the Spanish mackerels. It occurs in the eastern Pacific Ocean from southern California to Antofagasta in Chile.
Scombriformes, also known as Pelagia and Pelagiaria, is an order of ray-finned fish within the clade Percomorpha. It contains 287 extant species in 16 families, most of which were previously classified under the suborders Scombroidei and Stromateoidei of the order Perciformes.
Auxis brachydorax is a species of tuna in the family Scombridae. It is a pelagic marine species native to the eastern Central Pacific, where it has been reported from mainland Ecuador, the Galápagos, Mexico, Panama, Peru, and the United States. The species reaches 40 cm in fork length.
Auxis eudorax is a species of tuna in the family Scombridae. It is a pelagic marine species native to the Eastern Pacific, where it has been reported from mainland Ecuador, the Galápagos, Mexico, Panama, and the United States. The species reaches 36.5 cm in fork length.