分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pseudaspininae
Etymology: Oreoleuciscus: Greek, oreos = mountain+ Greek, leykiskos = white mullet (Ref. 45335); angusticephalus: Named for its most typical character of being narrow-headed.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水 底中水層性. 溫帶
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Asia: endemic to Mongolia.
亞洲: 蒙古的特有種。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 23.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 57727)
Apparently similar to other piscivirous form of Altai osman with individuals having a long life duration (more than 40 years); reaching maturity at 8-9 years at body length of 20-24 cm. The young feed on plankton with fish as predominant food in the diet of the adults. Spawning occurs in May and June, with eggs laid on the sand, pebble, vegetation (spawning time and place partly coincide with O. potanini (Ref. 57727).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 蒙古的特有種。
Bogutskaya, N.G., 2001. A revision of Altai Osmans of the genus Oreoleuciscus (Cyprinidae: Leuciscinae) with a description of a new species, O. angusticephalus, from River Kobdo (Hovd) system, West Mongolia. pp. 5-43 In O.N. Pugachev and A.V. Balushkin. Proc. Zool. Inst. Acad. Sci. USSR, Vol. 287. (Ref. 57727)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
人類使用
工具
特別的報告
下載 XML
網路資源
基於模型的估計
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.3 ±0.3 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low vulnerability (19 of 100).
🛈