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Tuna, dogtooth (Gymnosarda unicolor)


(Ruppell, 1836); SCOMBRIDAE FAMILY; also called scaleless tuna, lizard mouth tuna, white tuna, vau, atu, kidukidu or dadori

Inhabits tropical and subtropical areas of the Indian and western Pacific Oceans around coral reefs. It has been taken in the Red Sea and sporadically in southern Japanese waters as well as around Papua New Guinea, the Marshall Islands, the Society Islands, the Marquesas Islands and from East Africa to Australia. It is a pelagic and migratory species, but is known to enter in shore waters during the warm season.

It is noted for its lack of scales (except on the corselet and along either side of the lateral line) and for its large conical teeth; features which have given it the names “scaleless tuna” and “dogtooth tuna” respectively. It is actually a bonito. The first dorsal fin has 13 15 spines, the second is higher and has 12 14 rays followed by 6 7 dorsal finlets. The anal fin has 12 13 rays. There are 11 14 gill rakers on the first arch. The lateral line is prominent and wavy, ending in a keel on the caudal peduncle. It is the only bonito that has a swim bladder and a large, single interpelvic process. There are no dark stripes or spots on the body. The second dorsal and anal fins are tipped with white.

It is usually found around or reefs, channels, passes or rocky areas, where it feeds extensively on reef fish. Tunas and most bonitos feed more often on pelagic, schooling fishes, but no tuna or bonito feeds exclusively on any one type of prey. The dogtooth will readily consume a smaller mackerel, squid or other pelagic fish.

When hooked its first run is fast and long and is followed by a deep, circling, tough fight. It is usually taken incidentally while deep trolling or deep live or dead bait fishing for other species in the vicinity of an off shore reef, though some are caught on rigs trolled on or near the surface. It has been known to take mackerel, mullet, squid, strip baits, spoons, plugs, feathers and plastic lures.

The dogtooth is reported to be excellent both as a sport fish and as table fare


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     VIET SEAFOOD specializes in importing exporting saefood and agricultural products worldwide. The team has over 20 years experience in Seafood industry and agricultural products such as farming, processing, controting quality, designing package, processing supervision, auditing factory, importing exporting procedures.      Our team has certification for HACCP, ISO 9001 2000, BRC, IFS, better process control in low acid canned food and management.      Bustling life caused people today tend to prefer high quality and safety products. Based on this demand, the company s policy is safety, quality, satisfaction different demand of customers and competitive prices. With this aim, we would like to offer you the best products, to be produced in the best condition facilities with high quality of raw materials and competitive prices.      We offer you world-class fresh food business services and standards, real time accurate information about product and business status, and competitive price range that will not find another option. We offer our partnership to well care about your products and services needs.
1. MARINE FISH I. VIET SEAFOOD 1. MARINE FISH A. Skipjack Tuna                    G. Black Pomfret B. Yellow Fin Tuna                  H. Bigeye Scad C. Bullet Tuna (Bonito)            J. Yellow Tail Scad D. Muroaji (Layang Scad)        K. Hairtail Scad E. Round Scad                         M. Short Body Mackerel F. Indian Mackerel                  N. Black Squid 
2. CRUSTACEANS                  4. CANNED FOOD A. Black tiger shrimp,              A. Canned tuna fish B. Crab                                      B. Canned sardines fish C. Lobster                                 C. Canned  round scad fish 3. MOLUSSCA                        5. DRIED SEAFOOD A. Scallop                               A. Dried anchovy B. White clam shell on            B. Dried yellow stripe C. Brown clam shell on            C. Dried silver scad D. Ark shell meat                   D. Dried white anchovy E. Yellow Clam meat                 E. Dried shrimp
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