分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335).
More on author: Kottelat.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
; 淡水 底中水層性. 熱帶
Asia: Mekong basin in Laos.
亞洲: 在寮國的湄公河流域。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 6.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 27332)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 背的軟條 (總數) : 12; 臀棘: 0; 臀鰭軟條: 8. Having 8-12 dark bars wider than interspaces on the body; a broad, dark, inner axial stripe; posterior margin of the last body bar distinctly concave; dorsal fin with a black spot at base of simple rays and first branched ray and a brown one at base of branched rays 3-7; all fins with partly or entirely black rays and hyaline membranes; upper lip smooth, without median incision, folds or furrows.
Body shape (shape guide): elongated.
在身體上讓 8-12條深色的橫帶寬間隙; 一條寬的﹐深色的﹐和內部的軸斑紋; 最後身體橫帶的後緣明顯地凹曲; 在分支條 3-7 的基底的單一鰭條與第一個分枝的鰭條基底與褐色的背鰭有一個黑色的斑點; 全部部分鰭有或完全黑色的鰭條與透明的薄膜; 上嘴唇平滑的, 沒有中央的切口，摺層或犁溝。
Seems to prefer stretches with swift current and stony or rocky substrate, but also found over sandy substrate (Ref. 43281).
似乎用湍急的水流與多石或者岩石的底部偏愛支流, 也發現在砂質底部上面了.(參考文獻 43281)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 在寮國的湄公河流域。
Kottelat, M., 2001. Fishes of Laos. WHT Publications Ltd., Colombo 5, Sri Lanka. 198 p. (Ref. 43281)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 10 October 2011
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00310 - 0.01545), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.0 ±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.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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