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Salmoniformes (Salmons) >
Salmonidae (Salmonids) > Coregoninae
Etymology: Coregonus: Greek, kore = pupils of the eye + Greek, gonia = angle (Ref. 45335).
Eponymy: Dr Archibald Gowalock Huntsman (1883–1973) was a Canadian marine biologist, oceanographer and physician. [...] (Ref. 128868), visit book page.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي; آب شيرين; لب شور pelagic-neritic; رود کوچ (Ref. 138311). Temperate; 44°N - 43°N
Western Atlantic: known only from Yarmouth Harbor, Tusket River drainage, and Leipsigate Lake in southern Nova Scotia, Canada.
اندازه / وزن / سن
بلوغ: Lm ?  range ? - ? cm
Max length : 40.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 5723); common length : 27.5 cm TL جنس نر / بدون خواص جنسي; (Ref. 12193)
خارهاي باله پشتي (کل) : 0; شعاع نرم باله پشتي (کل) : 10 - 12; خارهاي باله مخرجي: 0; شعاع نرم باله مخرجي: 9 - 12; مهره ها: 63 - 64. Body elongate and tapering, compressed laterally but less so than lake whitefish, greatest body depth at front of dorsal fin. Head relatively short, never observed with nuchal hump; eye small, adipose eyelid distinct; snout length always greater than eye diameter; upper jaw or snout projecting slightly in large males
Body shape (shape guide): elongated; Cross section: compressed.
Adults occur in near-shore coastal waters, open water of lakes and small to large rivers, and often in current in rivers. This species belongs to C. clupeaformis complex (Ref. 5723). Anadromous (Ref. 5951).
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
شاخص تنوع فیلوژنتیکی (مرجع
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00193 - 0.01082), b=3.13 (2.92 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
سطح تروفیک (مرجع
69278): 3.5 ±0.45 se; based on food items.
جهندگی (مرجع
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (Preliminary K or Fecundity.).
آسیبپذیری ماهیگیری (Ref.
59153): Low to moderate vulnerability (30 of 100).
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