分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
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
生态学
海洋; 淡水; 半咸淡水; 溯河洄游 (Ref. 51243). 溫帶; 44°N - 43°N
Western Atlantic: known only from Yarmouth Harbor, Tusket River drainage, and Leipsigate Lake in southern Nova Scotia, Canada.
西大西洋: 在加拿大的新斯科舍省南部中已知只來自雅茅斯港灣， Tusket 河流域與 Leipsigate 湖了。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5723); common length : 27.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193)
背棘 (总数): 0; 背的软条 (总数): 10-12; 臀棘 0; 臀鳍软条: 9 - 12; 脊椎骨: 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
细长的身体与尖端细的, 扁长形的侧面地但是比较少量因此超过湖白鲸, 在背鳍的前面最大的体高。 头部相当短的, 从不被观察到有颈背的隆起; 眼小的, 脂眼睑明显的; 吻的长度总是大于眼直径; 上颌或吻突出的些微在大的雄性中
Occurs in near-shore coastal waters, open water of lakes and small to large rivers, and often in current in rivers. Belongs to C. clupeaformis complex (Ref. 5723). Anadromous (Ref. 5951).
出现于近岸沿岸水域，湖与小型到大型河川的开放水域, 与常见于水流中在河中。 属于 C. clupeaformis 复合体。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西大西洋: 在加拿大的新斯科舍省南部中已知只來自雅茅斯港灣， Tusket 河流域與 Leipsigate 湖了。
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)
世界自然保护联盟红皮书 (Ref. 130435)
极度濒危 (CR) (B1ab(iii)); Date assessed: 21 July 2015
人类利用
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俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00190 - 0.01097), b=3.13 (2.92 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.45 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
