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Salmoniformes (Salmons) >
Salmonidae (Salmonids) > Coregoninae
Etymology: Coregonus: Greek, kore = pupils of the eye + Greek, gonia = angle (Ref. 45335).
Eponymy: Peter Artedi (1705–1735) was a Swedish ichthyologist, sometimes regarded as ‘the father of ichthyology”. [...] (Ref. 128868), visit book page.
More on author: Lesueur.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin; eau douce; saumâtre pelagic-neritic; anadrome (Ref. 120291); profondeur 0 - 64 m (Ref. 1998). Temperate; 0°C - 26°C (Ref. 35682); 71°N - 38°N, 136°W - 69°W (Ref. 86798)
North America: Atlantic and Arctic basins from Quebec to Northwest Territories, Canada and south to St. Lawrence, Great Lakes, and upper Mississippi River basins in northern Ohio, Illinois, and Minnesota, USA. Introduced elsewhere. Considered conspecific with Coregonus autumnalis and Coregonus autumnalis pollan based on electrophoresis studies (Ref. 7506). Belongs to Coregonus artedi complex.
Longueur à la première maturité / Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 57.0 cm TL mâle / non sexé; (Ref. 86798); common length : 29.3 cm TL mâle / non sexé; (Ref. 12193); poids max. publié: 3.4 kg (Ref. 4699); âge max. reporté: 11 années (Ref. 12193)
Adults inhabit open waters of lakes and large rivers, and also coastal waters of Hudson Bay (Ref. 9988, 86798). Nerito-pelagic species that feeds on plankton and large crustaceans (Ref. 58426). Utilized fresh, smoked, and frozen; can be steamed, fried, broiled, boiled, microwaved, and baked (Ref. 9988).
Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial; pêche sportive: oui
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00405 - 0.00818), b=3.15 (3.05 - 3.25), in cm total length, based on LWR estimates for this species (Ref.
93245).
Niveau trophique (Réf.
69278): 3.4 ±0.40 se; based on food items.
Résilience (Réf.
120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (K=0.06-0.27(?); tmax=11; tm=6).
Vulnérabilité de la pêche (Ref.
59153): Moderate vulnerability (37 of 100).
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