Common names from other countries
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; 半咸淡水 底中水层性. 溫帶
Europe and Asia: southern and western Caspian Sea river systems; Kura-Aras river watershed.
前蘇聯與亞洲: 南方的與裡海的西部。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 120 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1441); 最大体重: 14.5 kg (Ref. 1441)
Most fish are mature on the 6th-8th year. Large females may have about 1,259,000 eggs. Spawning begins at the end of April, peaks in June and ends in August (Ref. 1441)
大多数的鱼在第六到第八年是成熟的。 大的雌鱼可能有大约 1,259,000个卵。 产卵在四月底开始, 六月与在八月的末端的峰巅 (参考文献 1441)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
前蘇聯與亞洲: 南方的與裡海的西部。
Fricke, R., M. Bilecenoglu and H.M. Sari, 2007. Annotated checklist of fish and lamprey species (Gnathostoma and Petromyzontomorphi) of Turkey, including a Red List of threatened and declining species. Stuttgarter Beitr. Naturk. Sea A (706):1-172. (Ref. 58342)
CITES (Ref. 128078)
Not Evaluated
人类利用
渔业: 商业性
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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm Total Length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.7 ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (72 of 100).