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Salmoniformes (Salmons) >
Salmonidae (Salmonids) > Thymallinae
Etymology: Thymallus: Greek, thymallos, -ou = a kind of fish similar to salmon (Ref. 45335).
Eponymy: Dr Adolph Eduard Grube (1812–1880) was a Prussian zoologist whose doctorate was awarded by the University of Königsberg, Prussia (Kaliningrad, Russia) (1837). [...] (Ref. 128868), visit book page.
More on author: Dybowski.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
; Água doce bentopelágico. Temperate
Asia: Amur drainage in Russia and China; Onon and Kherlen drainages in Mongolia.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 31.3 cm TL macho/indeterminado; (Ref. 126018)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Body dark purple on back, sides of body bit lighter with many small dark spots; edge of dorsal fin purplish red mixed with spots; pelvic and anal fins lighter and pectoral fin dark (Ref. 45563).
Body shape (shape guide): elongated.
In winter, adults are found in deep parts of mountain streams and in summer, they occur in clear streams flowing slowly with thick aquatic weeds (Ref. 45563). Feed on benthic organisms (Ref. 41072), and insects (Ref. 45563). Form schools during breeding in clear, fast-flowing streams (Ref. 45563). Edible fish (Ref. 45563).
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Bogutskaya, N.G., A.M. Naseka, S.V. Shedko, E.D. Vasil'eva and I.A. Chereshnev, 2008. The fishes of the Amur River: updated check-list and zoogeography. Ichthyol. Explor. Freshwat. 19(4):301-366. (Ref. 82587)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00281 - 0.01179), b=3.12 (2.93 - 3.31), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 3.2 ±0.40 se; based on food items.
Resiliência (Ref.
120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (tm=4).
Vulnerabilidade da pesca (Ref.
59153): Low vulnerability (21 of 100).
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