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背的软条 (总数) : 11; 臀鳍软条: 6; 脊椎骨: 31 - 32. Dorsum of head, body and paired fin bases with whitish reticulated or whitish spotted pattern; faint dark grey axial stripe covering three scale rows; skin around lateral line pores whitish; posterior part of pectoral fin with 5-7 faint annular bands; 20-21 branched pelvic fin rays; 49-54+2 lateral line scales; pelvic fin origin below dorsal fin origin; pectoral fin origin posterior to corner of mouth; pelvic fin reaching anal fin origin; small soft elevated patches of fine tubercles on first pectoral fin rays in males; tubercles on simple pectoral fin ray not enlarged; absence of cavity around mouth and absence of skin-fold between oropectoral membrane and ventral surface of head (Ref. 51729). Body shape (shape guide): elongated. 头部,身体与偶鳍的背面基底有微白色的网状或微白色的有斑点的图案; 模糊的深灰色的轴斑纹覆盖三鳞片列; 侧线孔的周围皮肤微白色的; 较后面的部分胸鳍有 5-7 模糊的环形条纹; 20-21个分枝的腹鳍鳍条; 49-54+2个侧线鳞片; 在背鳍起点之下的腹鳍起点; 胸鳍起源在嘴角后面; 腹鳍达成臀鳍起源; 在雄性中的在第一个胸鳍鳍条上的细小瘤的小软升高区块; 在不被增大的单一的胸鳍鳍条上的小瘤; 嘴的周围缺乏洞而且缺乏皮肤-在 oropectoral 薄膜与头部的腹面之间折迭.(参考文献 51729)
Inhabits rocky rapids and deep pools over sandy substrates. Also found in rocky pools isolated from the main river.
Freyhof, J., 2003. Sewellia albisuera, a new balitorid loach from Central Vietnam (Cypriniformes: Balitoridae). Ichthyol. Explor. Freshwat. 14(3):225-230. (Ref. 51729)
系统发育多样性指数 (参考文献 82804): PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00268 - 0.01421), b=3.11 (2.91 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (参考文献 69278): 3.6 ±0.4 se; based on size and trophs of closest relatives
渔业脆弱性 (Ref. 59153): Low vulnerability (10 of 100). 🛈