Korea (North) country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Am-nok, Dae-dong, Chung-chun (=? Chongchon) and Doo-man rivers. In the Am-nok river during especially hot summer days this fish can be found on the surface of the water.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/kn.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Chyung, M.-K., 1977
National Database:

Common names from other countries

Ленок, 秦岭细鳞鲑, Manchurian trout, ... more

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Salmoniformes (Salmons) > Salmonidae (Salmonids) > Salmoninae
Etymology: Brachymystax: Greek, brachys = short + Greek, mystax = moustache (Ref. 45335).
More on author: Pallas.

Environment: milieu / climate zone / depth range / distribution range Ecología

; agua dulce bentopelágico; anadromo (Ref. 51243). Temperate

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Asia: Siberia, Korea and North China.

Length at first maturity / Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 70.0 cm TL macho / no sexado; (Ref. 40637); 60.0 cm TL (female); common length : 55.0 cm SL macho / no sexado; (Ref. 35840); peso máximo publicado: 8.0 kg (Ref. 12218)

A slow-growing fish which inhabits rivers. A cold water fish and never goes to the ocean; finds deep cold waters during summer; can be found under the ice in late fall and winter (Ref. 12218). Feeds on larval and adult insects, amphipods, small fish, frogs, mice and salmon spawn (Ref. 593). During spawning the body turns to a dark red and the dorsal and pectoral fins change to a rainbow of colors (Ref. 12218).

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Bogutskaya, N.G. and A.M. Naseka, 1996. Cyclostomata and fishes of Khanka Lake drainage area (Amur river basin). An annotated check-list with comments on taxonomy and zoogeography of the region. Zool. Inst. Russ. Acad. Sci. :89 p. (Ref. 13397)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 04 March 2020

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesquerías: comercial

FAO(Publication : search) | FishSource |

Más información

Trophic ecology
componentes alimenticios
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Despredadores

Ecology
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Population dynamics
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Length-weight rel.
Length-length rel.
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Life cycle
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Egg(s)
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Larva
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Distribution
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BRUVS - Videos

Anatomy
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Physiology
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Genetics
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Human related
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Perfiles de acuicultura
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Stamps, coins, misc.

Outreach
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Taxonomy
Nombres comunes
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References
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Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

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Summary page | Datos específicos | Nombres comunes | Photos

Fuentes de Internet

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00912 (0.00607 - 0.01371), b=3.07 (2.95 - 3.19), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Nivel trófico (Ref. 69278): 3.8 ±0.3 se; based on diet studies.

Resiliencia (Ref. 120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (tm=2-4).

Fishing Vulnerability (Ref. 59153): High vulnerability (57 of 100).

Price category (Ref. 80766): Very high.

Brachymystax lenok (Pallas, 1773)