分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的; 深度上下限 20 - 180 m. 溫帶; 62°N - 42°N
North America: Great Slave Lake in Northwest Territories, Canada southeast through Hudson Bay and Great Lakes basin (except Lakes Ontario and Erie). Declining in Lakes Superior and Nipigon. Uncommon outside Great Lakes basin (Ref. 5723).
北美洲: 經過哈得遜灣與五大湖流域在加拿大西北地區東南的偉大奴隸湖.(除湖安大略省與伊利湖) 在湖上方與 Nipigon 中衰退。 罕見在五大湖流域之外.(參考文獻 5723)
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 : 28.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1998); 最大年龄: 11 年 (Ref. 12193)
Usually found in deep water of large lakes. Belongs to C. artedi complex. Formerly commercial important, but now extinct.
大湖的通常发现于深水域。 属于 C. artedi 复合体。 从前商业重要的, 但是现在灭绝的。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北美洲: 經過哈得遜灣與五大湖流域在加拿大西北地區東南的偉大奴隸湖.(除湖安大略省與伊利湖) 在湖上方與 Nipigon 中衰退。 罕見在五大湖流域之外.(參考文獻 5723)
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: Version 2024-1)
人类利用
工具
特别资料
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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 (0.00264 - 0.01091), b=3.22 (3.05 - 3.39), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.45 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (tmax=11).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
