分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Eponymy: Dr Sven Anders Hedin (1865–1952) was the much-honoured foremost explorer of eastern Europe and Asia in his day, as well as a writer, illustrator, geographer and photographer. [...] (Ref. 128868), visit book page.
More on author: Day.
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
Asia: Tarim River basin.
亞洲: 塔裡木河流域。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1441)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Body comparatively deep and substantially laterally compressed. Head compressed dorsoventrally, with a protruded rostrum. Sexually mature fishes with dorsal profile of the body distinctly humpbacked. Caudal fin truncated but with a hollow. Posterior nostril beanlike, surrounding the anterior nostril posteriorly. Lateral line complete. Numerous small blackish spots on the body. No sexual dimorphism (Ref. 85843).
Found in slow currents in lakes and pools over muddy or sandy bottom (Ref. 51717).
在泥或砂底部上的湖與水池中發現於和緩的水流了。 (參考文獻 51717)
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: 塔裡木河流域。
Prokofiev, A.M., 2010. Morphological classification of loaches (Nemacheilinae). J. Ichthyol. 50(10):827-913. (Ref. 85843)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 18 July 2024
人類使用
漁業: 商業性
工具
特別的報告
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00832 (0.00484 - 0.01430), b=3.02 (2.87 - 3.17), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
營養階層 (參考文獻 69278) |
2.6 ±0.2 se; based on size and trophs of closest relatives |
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Generation time |
10.1 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
回復力 (參考文獻 120179) |
非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
High vulnerability (59 of 100). 🛈 |
價格種類 (Ref. 80766) |
Unknown.
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