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Latest Tuna Stories

2013-01-14 10:30:20

Tiny coral reef wrasses can swim as fast as some of the swiftest fish in the ocean — but using only half as much energy to do so, Australian scientists working on the Great Barrier Reef have found. By flapping their fins in a figure-eight pattern, bluelined wrasses can travel at high speeds while using 40 per cent less energy than tunas of the same size. “For a long time, people thought the best high-speed swimmers were the fishes cruising in open waters, like mackerel and...

That Pricey Fish On Your Plate Might Be A Cheap Impostor
2012-12-11 13:44:42

Brett Smith for redOrbit.com - Your Universe Online Fresh seafood at some of Manhattan´s finest restaurants can come with a hefty price tag attached, so it might come as an outrage to some New York City foodies that the fish on their plates may be a cheap impostor. In a new study from Oceana, an international conservation group, DNA testing revealed that 39 percent of fish samples taken from 81 establishments in Manhattan were mislabeled. In some cases, the DNA-identified...

Tuna Threatened By Overfishing
2012-12-03 06:28:01

redOrbit Staff & Wire Reports - Your Universe Online Environmentalists, fishing experts, and Pacific Island nations are concerned over depleting stocks of the bigeye tuna, and are calling for stricter catch limits to help prevent overfishing. Participants at a Western and Central Pacific Fisheries Commission (WCPFC) conference are calling for a 30-percent reduction of bigeye catch limits in the region, according to AFP reports published Sunday. "Participants at the...

Numbers Of Overfished Tuna Could Improve With Pacific Fishing Zones
2012-11-14 12:58:29

University of Hawaii “‘ SOEST Marine zoning in the Pacific Ocean, in combination with other measures, could significantly improve numbers of heavily overfished bigeye tuna and improve local economies, a fish modelling study has found. Scientists working at the University of Hawaii at Manoa (Honolulu, HI), the Secretariat of the Pacific Community (SPC, Noumea, New Caledonia) and Collecte Localisation Satellites (CLS, Toulouse, France), have found that a network of marine zones...

BIOSwimmer Is A Robitic Tuna Built By Homeland Security
2012-09-20 16:20:24

For constricted and hard-to-reach underwater places where inspection is necessary, BIOSwimmer is the perfect fish No question about it“¦ they're very good at what they do. But they don't take well to orders, especially those to carry out inspection work in oily or dangerous environments, or in any kind of harsh environment, for that matter. Still, they're one of the fastest and most maneuverable creatures on the planet, having extraordinary abilities at both high and low...

Canned Tuna
2012-09-20 05:19:10

Connie K. Ho for redOrbit.com — Your Universe Online A band of consumer groups recently joined together to urge the USDA to remove tuna from school lunch menus following a study that found that canned tuna in lunchrooms had high levels of mercury. In an article by WebMD, the non-profit Mercury Policy Project (MPP) recommended that children “should never eat albacore tuna,” young children should only eat tuna once a month, and older kids can eat tuna twice a month....


Latest Tuna Reference Libraries

Escolar, Lepidocybium flavobrunneum
2014-06-13 10:37:51

The escolar (Lepidocybium flavobrunneum) is a species of fish found in tropical to temperate waters 650 to 2,900 feet in depth, around the world. It is also known as the snake mackerel, walu and sometime sold as butterfish or white tuna. It has been mislabeled in restaurants and fish markets as white tuna. In studies from 2010 to 2013, it was found that 84 percent of over 114 samples of tuna were actually escolar. However, the studies were conducted with no quality control so the accuracy...

Little tunny, Euthynnus alletteratus
2013-03-28 14:07:39

The little tunny is found widespread in temperate and tropical waters of the Atlantic Ocean, Black Sea and Mediterranean Sea. It is the most common tuna and is highly migratory, with a range from Cape Cod, Massachusetts to Brazil in the Western Atlantic. In the Eastern Atlantic it is found from Skagerrak to South Africa. The little tunny will form schools close to the shoreline, around inlets, and sandbars that can cover up to two miles. This fish prefers warm water and will migrate south in...

Yellowfin Tuna, Thunnus albacares
2013-01-12 07:32:33

The yellowfin tuna is found in deep off-shore water distributed worldwide in both tropical and subtropical oceans, ranging to depths of 330 ft. The yellowfin can dive to 3,500 feet or more, but generally school in depths 246 feet or less. Although the yellow fin is a deep water fish it will occasionally come to shallower water to feed when water conditions are suitable and food is abundant. Being one of the larger species of tuna the yellowfin can weigh over 400 lbs. and reach a length of...

Blackfin Tuna, Thunnus atlanticus
2012-05-22 10:43:32

The Blackfin Tuna (Thunnus atlanticus) is a species of tuna found only in the western Atlantic Ocean from Cape Cod to Brazil. This is the smallest species of tuna, typically growing to 39 inches in length and weighing 46 lbs. It has an oval-shaped body, black back with slight yellow on the finlets, and yellow on the sides of the body. The dietary needs of this tuna are less than for most other tuna species. It will eat the tiny larvae of king shrimp and mantis shrimp, true shrimp, and...

Albacore, Thunnus alalunga
2012-04-02 15:56:46

The Albacore, (Thunnus alalunga), also known as the Albacore Tuna, Albicore, Longfin, Albies, Pigfish, Tombo ahi, Binnaga, Pacific Albacore, German Bonito, Longfin Tuna, Longfin Tunny, and just Tuna, is a species of fish in the Scombridae family. It is the only species of tuna they is marketed as “white meat tuna” in the United States. It is found in open waters of all tropical and temperate oceans and the Mediterranean Sea. The adult Albacore measure up to 4.5 feet in length and...

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Word of the Day
cacodemon
  • An evil spirit; a devil.
  • A nightmare.
  • In astrology, the twelfth house of a scheme or figure of the heavens: so called from its signifying dreadful things, such as secret enemies, great losses, imprisonment, etc.
'Cacodemon' comes from a Greek term meaning 'evil genius.'
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