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 大洋性; 河川洄游 (Ref. 51243); 深度上下限 ? - 1642 m (Ref. 128162). 北方生物帶; 4°C - 18°C (Ref. 2059)
Asia: Lake Baikal, Russia.
前蘇聯: 貝加爾湖。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 16.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12480); 13.4 cm TL (female)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 7 - 9; 背的软条 (总数): 31-34; 臀棘 0; 臀鳍软条: 32 - 36. No swim bladder (Ref. 128162),
Found beyond 1,000 m depth. Both males and females often occur on the surface. In January and February, this fish is often found at a depth range of 300-500 m, in March and April, it is found between 100-120 m. Reproduction takes place in February until March. There are indications that the females perish after spawning. The larvae stay dispersed between the surface and 500 m; they do not undergo daily migrations (Ref. 2058).
发现超过 1,000 公尺深。 雄性和雌性时常生存在表面上面。 在一月与二月，这一个鱼时常发现于 300-500 公尺的深度范围, 三月与四月时,它被发现在 100-120 公尺之间。 繁殖发生于二月到三月。 有雌性在产卵之后死亡的指证。 仔鱼停留零零散散介于水表和 500 公尺; 它们不历经每日的回游。 (参考文献 2058)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
There are indications that the females perish after spawning. The larvae stay dispersed between the surface and 500 m; they do not undergo daily migrations (Ref. 2058).前蘇聯: 貝加爾湖。
Timoshkin, O.A., 1995. Guide and key to pelagic animals of Baikal. Novosibirsk "Nauka", Siberian Publishing Firm RAS. (Ref. 12480)
人类利用
渔业: 没有兴趣
更多信息
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 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00300 - 0.01523), b=3.17 (2.98 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Generation time: 4.8 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.23; tmax=4).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
