Klassifizierung / Names
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Salmoniformes (Salmons) >
Salmonidae (Salmonids) > Coregoninae
Etymology: Coregonus: Greek, kore = pupils of the eye + Greek, gonia = angle (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; süßwasser pelagisch; tiefenbereich 30 - 190 m (Ref. 86798). Temperate; 2°C - 16°C (Ref. 32460); 50°N - 41°N, 93°W - 76°W (Ref. 86798)
North America: found only in Great Lakes (except Lake Erie) in Canada-USA and Lake Nipigon in Canada. This species is probably extirpated from Lake Ontario and Lake Nipigon, rare in Lake Michigan, and declining in Lake Superior and Lake Huron.
Length at first maturity / Size / Gewicht / Alter
Maturity: Lm 17.6  range ? - ? cm
Max length : 37.0 cm TL Männchen/unbestimmt; (Ref. 86798); common length : 25.5 cm TL Männchen/unbestimmt; (Ref. 12193); max. veröff. Alter: 11 Jahre (Ref. 120857)
Occurs in large lakes, generally at depths of 30-190 m (Ref.86798).
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)
IUCN Rote Liste Status (Ref. 126983)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
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