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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
Ecologia
; Água doce bentopelágico; anádromo (Ref. 51243). Temperate
Asia: Siberia, Korea and North China.
Comprimento de primeira maturação / Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 70.0 cm TL macho/indeterminado; (Ref. 40637); 60.0 cm TL (female); common length : 55.0 cm SL macho/indeterminado; (Ref. 35840); peso máx. 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).
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)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: espécies comerciais
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 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).
Nível Trófico (Ref.
69278): 3.8 ±0.3 se; based on diet studies.
Generation time: 13.7 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (tm=2-4).
Fishing Vulnerability (Ref.
59153): High vulnerability (57 of 100).