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Uku - Hawaiian Uku, Jobfish

Hawiian Uku Flavor Scale
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Hawaiian Uku Flavor Profile

Uku has clear, translucent pink flesh which is moist and firm textured with a delicate flavor.  It is one of the three most popular Hawaiian Snappers with a flavor slightly stronger than the delicate taste of Opakapaka.  Uku is frequently used as sashimi and is called Aochibiki in Japanese.

Uku Alternate Names

Jobfish, Gray Snapper, Gray Jobfish, Blue-Green Snapper, Green Jobfish, Ukupalu (Hawaiian), Aochibiki (Japanese).

Uku - Jobfish (Aprion virescens) Description

Although Uku are called Snapper, they are not a true Snapper.  They are gray with green or blue-green tints and have average weights of 4-18 pounds but can reach weights up to 45 pounds.

Hawiian Uku - Jobfish
Image from Wikipidia-click for licensing

Uku Fillet
photo by www.honolulufish.com

Fresh Uku Availability

Fresh seafood availability chart: green areas show peak availability, light green show limited availability.

Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec
                                                                                               

 

Uku Fishing Methods

All uku from Hawaiian waters are line-caught fish, the majority of which are caught using deepwater handline gear using power reels. Uku is also caught by trolling methods.

Uku - Jobfish Yield Percentage and Recovery

Item To Skn/On Fillets To Skn/Off Fillets Notes
Whole Head/On gutted      
Whole Head/Off gutted      
Skin/On Fillets      
 

 

Range & Habitat

Uku inhabit tropical lagoons, channels and reef areas at a depth between 80 - 350 feet. Uku are found in oceans from East Africa to the Hawaiian Islands, from southern Japan to Australia. The summer Uku season is entirely opposite to the winter peak for other deepwater snappers such as opakapaka & onaga, offering complementary seasonal opportunities for these excellent Hawaii bottomfish. Uku feed mainly on fishes, but also shrimp, crabs, cephalopods, and plankton organisms

Uku-Range
AquaMaps     Data sources: GBIF OBIS

Typical Wholesale Products

Whole fish, fillets, dried 

Uku Recipes

Visit our recipe database page and search our favorite seafood recipe sites.

Special Notes

There have been some reports of ciguatera poisoning, especially in larger fish. 

Hawaiian Uku Sustainability Info

This window is a link to the Monterey Bay Aquarium's Seafood Watch program info on Uku which is listed under Gray Snapper.

 

Uku Nutritional Information

based upon a 6 oz (171 grams) raw edible serving

* Calories/Calories from fat 165
* Protein grams 36
* Fat grams 0
* Saturated fat grams 0
* Sodium milligrams 98
* Cholesterol milligrams 75
* Omega-3 450
 

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Comments    [ Add a Comment ]

MAGICOFSPICE    [ Dec 30, 2010 ]

I have had this in the past as sashimi I believe, but not sure...sounds like one I would enjoy :)

I love your Seafood Watch section...

Wishing you a most wonderful New Year!