分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps)
鯉形目 (Carps) >
Cyprinidae (Minnows or carps)
鯉科 (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
生態學
; 淡水 底中水層性; 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 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 50.8 cm SL 雄魚/尚未辨別雌雄; (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.
出現於山地溪流，河川與湖泊。 (參考文獻 41236) 棲息於沙而礫石底的河。 (參考文獻 12045) 草食動物, 吃底部碎屑。 (參考文獻 40974) 成熟的成魚進行產卵洄游到溪流它們在那裡的礫石與沙質河床中繁殖.(參考文獻 40974) 魚苗總是出現在溪流的安靜部份或在溪流主流的支流中。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
人類使用
漁業: 商業性; 游釣魚種: 是的
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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 (0.00811 - 0.01232), b=3.01 (2.96 - 3.06), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.00 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間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.
