>
Salmoniformes (Salmons) >
Salmonidae (Salmonids) > Coregoninae
Etymology: Coregonus: Greek, kore = pupils of the eye + Greek, gonia = angle (Ref. 45335).
More on author: Linnaeus.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas; Água doce; estuarina bentopelágico; anádromo (Ref. 138280); intervalo de profundidade 30 - ? m. Temperate; 66°N - 59°N, 16°E - 31°E
Europe: Baltic basin, lakes of upper Volga drainage (Seliger, Vseluga, Perejaslavskoe), some lakes of White sea basin and North Sea basin east of Elbe drainage. Anadromous in Gulf of Finland and marine in northernmost freshened part of Gulf of Bothnia; north to about 69° N in Lake Inari, northern Finland; lower Rhine (now extirpated). Frequently stocked in lakes and reservoirs in Germany and Poland.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 48.0 cm TL macho/indeterminado; (Ref. 556); common length : 20.0 cm TL macho/indeterminado; (Ref. 556); peso máx. Publicado: 1.0 kg (Ref. 556); Idade máx. registada: 10 anos (Ref. 593)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 0; Raios dorsais moles (total) : 11 - 13; Espinhos anais: 0; Raios anais moles: 13 - 17.
Body shape (shape guide): fusiform / normal.
Lacustrine and marine in open water. At sea, forages close to coast (Ref. 59043). Adults form pelagic schools in deeper lakes (Ref. 4779). Spawning occurs along shores, at 3-10 m depth, rarely to 22 m depth or just below surface, in deeper in clear lakes and closer to surface in lakes with humic waters (Ref. 59043), on shallow sand or gravel substrate. Anadromous in the Baltic. Adults feed on planktonic crustaceans (Ref. 4779).
Ascend a short distance up the rivers in shoals in late August to mid-October. Mature in the second year (lacustrine forms later) and the young ones descend in late summer (Ref. 4779).
Svetovidov, A.N., 1984. Salmonidae. p. 373-385. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the north-eastern Atlantic and the Mediterranean. UNESCO, Paris. vol. 1. (Ref. 4779)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Pescarias: espécies comerciais; Aquacultura: experimental
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Temperatura preferida (Ref.
123201): 2.1 - 4.5, mean 2.6 °C (based on 38 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00468 (0.00390 - 0.00560), b=3.21 (3.17 - 3.25), in cm total length, based on LWR estimates for this species (Ref.
93245).
Nível Trófico (Ref.
69278): 3.1 ±0.2 se; based on diet studies.
Resiliência (Ref.
120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.3-0.7; tm=2; tmax=10; Fec=2,000).
Vulnerabilidade da pesca (Ref.
59153): Moderate vulnerability (35 of 100).
🛈
Vulnerabilidade climática (Ref.
125649): High vulnerability (62 of 100).
🛈
Nutrientes (Ref.
124155): Calcium = 21.4 [13.3, 39.0] mg/100g; Iron = 0.364 [0.260, 0.521] mg/100g; Protein = 17.7 [16.5, 18.8] %; Omega3 = 1.12 [0.49, 2.91] g/100g; Selenium = 17.9 [8.0, 39.0] μg/100g; VitaminA = 13.8 [5.2, 36.5] μg/100g; Zinc = 0.609 [0.504, 0.716] mg/100g (wet weight); based on
nutrient studies.