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).
Eponymy: Sir John Biddulph (1840–1921) was an army colonel and naturalist who originally was commissioned into the 19th Lancers (1858) and fought during the Indian Mutiny. [...] (Ref. 128868), visit book page.
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 溫帶
Asia: Tarim River (Ref. 33508) and Boston Lake, Xijiang Autonomous Region, China (Ref. 33800).
亞洲: 塔裡木河 (參考文獻 33508) 與博斯騰湖，中國西藏自治區.(參考文獻 33800)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 50.6 cm TL 雄魚/尚未辨別雌雄; (Ref. 89110)
Body grayish-blue on back, silvery-white on abdomen; pectoral, pelvic and anal fins light yellow and caudal fin light red; barbels 2 pairs nearly equal in length (Ref. 45563).
身體灰藍色背面, 銀白色在腹部上; 胸鰭, 腹鰭與臀鰭淡色的黃色與尾鰭淡紅色; 觸鬚 2 配對幾乎長度相等.(參考文獻 45563)
Inhabits rivers and lakes with slight or no current. Feeds on benthic invertebrate, algae and small pieces of macrophytes (Ref. 45563).
棲息於河川與湖泊有輕微的或沒有水流。 吃底棲的無脊椎動物，藻類與小個的大型植物。 (參考文獻 45563)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 塔裡木河 (參考文獻 33508) 與博斯騰湖，中國西藏自治區.(參考文獻 33800)
Zhang, W., 1998. China's biodiversity: a country study. China Environmental Science Press, Beijing. 476 p. (Ref. 33508)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
極危 (CR) (B2ab(iii,v)); Date assessed: 03 November 2022
人類使用
漁業: 商業性
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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=0.00912 (0.00463 - 0.01795), b=3.03 (2.87 - 3.19), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.5 ±0.19 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
