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Rainbow trout


The rainbow trout (Oncorhynchus mykiss) is a trout and species of salmonid native to .... Juvenile rainbow trout display parr marks (dark vertical bars) typical of most salmonid juveniles. In some r...

Fish diseases: Neascus (Black spot disease): Minnesota DNR


Name of the condition: Neascus (Black spot disease) ... These parasites are small and produce black pigmentation that resembles black pepper sprinkled on fins or flesh (fillets) of fish. ... There are no practical means to control this parasite.

Dark Colour in White Fish Flesh


Processors know that fillets of white fish can sometimes be dark coloured and therefore ... and points out that where dark colour is unavoidable, there is nevertheless the possibility of .... 74 Handling and processing rainbow trout, by A. MILLS.

Parasites of Freshwater Fish | Minnesota Sea Grant


Parasites generally don't kill their hosts (it's a dumb parasite that kills its free lunch), but ... They were following a recipe for seviche, a South American dish. ... fluke, Small round black spots under skin or in flesh, Easy to recognize; caused ... on skin, gills or fins; also frayed fins, Infects catfish, trout, and possi...

Rainbow Trout - UK College of Agriculture


The rainbow trout has always ... there has been a national interest in nutrition ... Rainbow trout prefer clear, cool, ... they spend several years of their ... with black spots. ..... Because this recipe uses grilled trout it is a low-fat and delicious family  ...

Freshwater Fish Identification | - Fishing Northeast


There is the Common Lake Trout (Salvelinus namaycush namaycush), the Siscowet ... Rainbow trout have a light body with dark spots on the head and the tail.

Some Parasites of Freshwater Fish | Marine pests and diseases ...


Further details of their life histories, effects on fish and methods of control are given in the ... "Black spot" infections occur in several species of freshwater fish, but ... Fillets taken from infected fish may have several worms in them, but if the ... as are introduced salmonids (brown trout, rainbow trout and chinook sa...

Farmed Rainbow Trout | KidSafeSeafood


Jun 14, 2011 ... Rainbow trout is a popular choice for its mild, nutty flavor. ... in markets are blue- green or yellow-green, flecked with black spots across their back and fins. Trout are also available as boneless fillets, which are easy to prepare.

Rainbow Trout | MDC Discover Nature


There is a small triangular projection at the base of the pelvic fin. Upper parts are dark olive, thickly speckled with black spots; the belly is silvery white. There are ...

Guide to Sustainable Fish - Sunset


Many markets also sell smoked rainbow trout fillets. ... Sablefish (black cod) ... Taste Sweet, firm, and lobsterlike, with a white spot on either side of their tails.

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Black Spot in Brook Trout: Maine IF&W - Maine.gov


Sand grain sized black spots on the skin of brook trout (Salvelinus fontinalis) and ... There is no practical treatment or control of this parasite available at this time.

How to Recognize 9 Common Game Fish Diseases - OutdoorHub


Nov 24, 2014 ... There is no evidence that the parasite affects humans, yet many ... VHS affects a variety of fish, including black crappie, bluegill, ... rainbow trout, Chinook salmon, and a number of other species. ... Make sure you cook your fillets thoroughly. ... Neascus is fairly noticeable due to dark spots in the fish's fles...

Melanin pigmentation in salmon fillets – causes and risk factors - NVH


Oct 22, 2013 ... ... Fatty acid binding protein (Fabp2) in Atlantic salmon and rainbow trout ... However, the downgrading of salmon fillets due to melanin spots ... At the time of slaughter, up to 10-30% of the salmon can show signs of black spots in their muscle fillets. ... Black spot in salmon fillet (Photo: Erling O. Koppang) ....