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Teleostei >
Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335).
Eponymy: Somboon Phetphommasouk is a consulting engineer with the OCORP Consulting Company, Vientiane, Laos and is the liaison engineer, Nam Theun 2 Electricity Consortium (Vientiane, Laos). He was honoured for his assistance and help in the field. (Ref. 128868), visit book page.
More on author: Kottelat.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 底中水层性. 熱帶
Asia: Nam Theun of the Mekong basin in Laos.
亞洲: 在寮國的湄公河流域的南能河。
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm ?, range 6 - ? cm
Max length : 6.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 27732)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 12; 臀棘: 0; 臀鳍软条: 8. Having 6-11 dark bars on the body not very contrasted, especially anterior ones, usually very faint in lower half of body; caudal peduncle with bars usually not reaching ventral mid-line; absence of median incision in upper lip; incomplete lateral line, reaching to anal fin origin (Ref. 43281).
Body shape (shape guide): elongated.
有在身体上的 6-11条深色的横带不非常对比, 尤其前面的一些, 通常很模糊在身体的下半部中; 通常尾梗有横带不达到腹的中线; 在上嘴唇中缺乏中央的切口; 不完全的侧线, 延伸到臀鳍起源.(参考文献 43281)
Seems to prefer stretches with relatively slow current and gravel or sandy substrate (Ref. 27732).
似乎偏爱支流有相当和缓的水流与砾石或砂质底部.(参考文献 27732)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亞洲: 在寮國的湄公河流域的南能河。
Kottelat, M., 1998. Fishes of the Nam Theun and Xe Bangfai basins, Laos, with diagnoses of twenty-two new species (Teleostei: Cyprinidae, Balitoridae, Cobitidae, Coiidae and Odontobutidae). Ichthyol. Explor. Freshwat. 9(1):1-128. (Ref. 27732)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
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基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00323 - 0.01553), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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