分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Schizothoracinae
Etymology: Schizothorax: Greek, schizein = to divide * Greek, thorax = breast (Ref. 45335).
More on author: Heckel.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; 河川洄游 (Ref. 51243). 熱帶
Asia: Afghanistan, Pakistan, India. Also reported from Nepal (Ref. 6351) and China (Ref. 33800).
亞洲: 阿富汗，巴基斯坦，印度。 也記錄自尼泊爾 (參考文獻 6351) 與中國。 (參考文獻 33800)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 50.8 cm SL 雄鱼/尚未辨别雌雄; (Ref. 99731)
Occurs in mountain streams, rivers and lakes (Ref. 41236). Inhabits sandy and gravel-bottomed rivers (Ref. 12045). Herbivore, feeding on bottom detritus (Ref. 40974). Mature adults undertake spawning migration to incoming streams where they breed amidst gravel and sandy beds (Ref. 40974). Fry always occur in quiet parts of the streams or in the side branches of the main streams.
出现于山地溪流，河川与湖泊。 (参考文献 41236) 栖息于沙而砾石底的河。 (参考文献 12045) 草食动物, 吃底部碎屑。 (参考文献 40974) 成熟的成鱼进行产卵洄游到溪流它们在哪里的砾石与沙质河床中繁殖.(参考文献 40974) 鱼苗总是出现在溪流的安静部份或在溪流主流的支流中。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Mature adults undertake spawning migration to incoming streams where they breed amidst gravel and sandy beds (Ref. 40974).亞洲: 阿富汗，巴基斯坦，印度。 也記錄自尼泊爾 (參考文獻 6351) 與中國。 (參考文獻 33800)
Menon, A.G.K., 1999. Check list - fresh water fishes of India. Rec. Zool. Surv. India, Misc. Publ., Occas. Pap. No. 175, 366 p. (Ref. 41236)
人类利用
渔业: 商业性; 游钓鱼种: 是的
更多信息
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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=0.00955 (0.00755 - 0.01208), b=3.03 (2.98 - 3.08), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 2.0 ±0.00 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (45 of 100).
Nutrients (Ref.
124155): Calcium = 440 [252, 780] mg/100g; Iron = 7.17 [2.18, 13.99] mg/100g; Protein = 16 [15, 17] %; Omega3 = 0.221 [0.101, 0.471] g/100g; Selenium = 211 [65, 676] μg/100g; VitaminA = 43.9 [17.2, 109.7] μg/100g; Zinc = 4.72 [3.01, 6.71] mg/100g (wet weight); based on
nutrient studies.
