Euphausia pacifica

Euphausia pacifica
A nauplius of Euphausia pacifica hatching from its egg
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Crustacea
Class:	Malacostraca
Order:	Euphausiacea
Family:	Euphausiidae
Genus:	Euphausia
Species:	E. pacifica
Binomial name
Euphausia pacifica Hansen, 1911 [1]

Euphausia pacifica, the North Pacific krill, is a euphausid that lives in the northern Pacific Ocean.^[2]

In Japan, E. pacifica is called isada krill or tsunonashi okiami (ツノナシオキアミ). It is found from Suruga Bay northwards, including all of the Sea of Japan and the south-western part of the Sea of Okhotsk. E. pacifica is fished from Cape Inubo north.^[2] The annual catch of krill in Japanese seas is limited to 70,000 metric tonnes by government regulations. E. pacifica is also fished, albeit on a smaller scale, in the waters of British Columbia, Canada.^[2]

E. pacifica is a major food item for various fish, including Pacific cod, Alaska pollock, chub mackerel, sand lance, North Pacific hake, Pacific herring, dogfish, sablefish, Pacific halibut, chinook salmon and coho salmon.^[2]

Gills

References

1. ^ "Euphausia pacifica Hansen, 1911". Integrated Taxonomic Information System. http://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=95502. 
2. ^ ^{a b c d} Stephen Nicol & Yoshinari Endo (1997). "North Pacific krill". Krill fisheries of the world. Volume 367 of FAO fisheries technical paper. Food and Agriculture Organization. pp. 17–30. ISBN 9789251040126.