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
; 淡水 居于水底的. 溫帶
North America: Great Lakes, Canada and USA.
北美洲: 發現於五大湖在加拿大了與美國。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 36.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1998); common length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1998); 最大体重: 539.00 g (Ref. 1998); 最大年龄: 8 年 (Ref. 1998)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 8 - 11; 臀棘: 0; 臀鳍软条: 9 - 13; 脊椎骨: 55 - 58. Body elongate, slightly compressed laterally but less so than other ciscoes; approaching cylindrical form in cross section, greatest body depth in front of the dorsal fin. Head short, stout, eye small, smaller than most species
细长的身体, 些微扁长形侧面地但是比较少量因此超过其他的鱼曹白鱼之类; 接近圆筒形的形式横切面, 在背鳍之前的最大体高。 头部短的，矮胖的, 眼小的, 比大多数鱼种更小
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
北美洲: 發現於五大湖在加拿大了與美國。
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (20):183 p. (Ref. 3814)
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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=0.00537 (0.00262 - 0.01101), b=3.22 (3.06 - 3.38), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.47 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 (tmax=8).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (26 of 100).
