Coilia nasus

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Coilia nasus
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Clupeiformes
Family: Engraulidae
Genus: Coilia
Species:
C. nasus
Binomial name
Coilia nasus
Temminck and Schlegel, 1846
Synonyms[1][2][3][4]

Coilia ectenes Jordan and Seale, 1905

Sashimi of etsu (Japanese name for Coilia nasus)

Coilia nasus,

Ariake Sound in southwestern Japan.[4][5][6] A traditional delicacy, the species is commercially fished in Korea, China and Japan. In China it is one of the most expensive fish sold, and as the anadromous variety is more expensive than the freshwater variety, the industry is mostly focussed in the Yellow Sea, East China Sea, and Yangtze.[7]

Migratory route of the fish.
Seasonal migration and migratory dimorphism of coilia nanus.

Some Chinese populations migrate anadromously every spring up the Yangtze River before their final gonadal maturation in order to spawn in the middle and lower reaches of the Yangtze. After this the mature fish then migrate back to the sea. Other groups have been reported to be resident in freshwater lakes during their entire life cycle, making the species an interesting model of partial migration or migratory dimorphism.[8] To understand this process a 870Mb length reference genome has been assembled, and using this a population genetics study of representative freshwater and migratory individuals has probed deeper into the molecular mechanisms of migratory adaptation.[9]

References

  1. ^ a b Eschmeyer, W. N.; R. Fricke; R. van der Laan, eds. (30 June 2017). "Catalog of Fishes". California Academy of Sciences. Retrieved 16 July 2017.
  2. ^ a b "Coilia nasus". Global Biodiversity Information Facility (GBIF). Retrieved 2014-05-30.
  3. ^
    The Encyclopedia of Life (EOL)
    . Retrieved 2014-05-30.
  4. ^ a b c d e f Whitehead, Peter J.P.; Gareth J. Nelson; Thosaporn Wongratana (1988). FAO species catalogue. Vol. 7. Clupeoid fishes of the world. An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, anchovies and wolfherrings. Part 2 - Engraulididae. Rome: Food & Agriculture Org. pp. 470–472.
  5. ^
    Slow Food Foundation
    . Retrieved 11 April 2018.
  6. ^ a b c d Froese, Rainer; Pauly, Daniel (eds.) (2017). "Coilia nasus" in FishBase. February 2017 version.
  7. ISSN 1439-0426
    .
  8. PMID 22803720
    .
  9. PMID 31895412
    .


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