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背的軟條 (總數) : 11; 臀鰭軟條: 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. 頭部，身體與偶鰭的背面基底有微白色的網狀或微白色的有斑點的圖案; 模糊的深灰色的軸斑紋覆蓋三鱗片列; 側線孔的周圍皮膚微白色的; 較後面的部分胸鰭有 5-7 模糊的環形條紋; 20-21個分枝的腹鰭鰭條; 49-54+2個側線鱗片; 在背鰭起點之下的腹鰭起點; 胸鰭起源在嘴角後面; 腹鰭達成臀鰭起源; 在雄性中的在第一個胸鰭鰭條上的細小瘤的小軟升高區塊; 在不被增大的單一的胸鰭鰭條上的小瘤; 嘴的周圍缺乏洞而且缺乏皮膚-在 oropectoral 薄膜與頭部的腹面之間摺疊.(參考文獻 51729)
Inhabits rocky rapids and deep pools over sandy substrates. Also found in rocky pools isolated from the main river.
棲息於在沙的底部上的岩石急流且深水池。 也發現於岩石的水池隔離了從主要部份河。
Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Freyhof, J., 2003. Sewellia albisuera, a new balitorid loach from Central Vietnam (Cypriniformes: Balitoridae). Ichthyol. Explor. Freshwat. 14(3):225-230. (Ref. 51729)
Phylogenetic diversity index (參考文獻 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).
營養階層 (參考文獻 69278): 3.6 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100). 🛈
