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)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335); imitator: From the Latin imitator (imitator).
More on author: Kottelat.
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. 熱帶
Asia: Xe Kong of the Mekong basin in Laos.
亞洲: 在寮國的湄公河流域的 Xe Kong。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 4.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 36949)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Anterior nostril pierced on front side of a flap; processus dentiformis present; upper lip almost smooth, with a broad median notch, lower lip interrupted medially; lower jaw with a deep notch; lateral line complete; anus closer from pelvic-fin base than anal-fin origin; 9.5 branched dorsal-fin rays; 5.5 branched anal-fin rays; caudal fin emarginate, with 9+8 branched rays; axillary pelvic lobe present; body with 9-11 dark brown bars wider than interspaces, sometimes very regular, sometimes irregular or branched; black bar at caudal-fin base complete but faint along dorsal and ventral midlines; dorsal fin with one or two grey blotches along base and a black subdistal stripe, on both rays and membranes; a red mark along anterior edge of fin and on the following rays immediately above the black subdistal stripe; caudal fin reddish, pectoral and pelvic fins yellowish (Ref. 36949).
Body shape (shape guide): elongated.
前鼻孔在鰓蓋的在前面側邊上刺穿了; 活動 dentiformis 呈現; 上嘴唇幾乎平滑, 具有一個寬的中央凹槽，中間地被中斷的下唇; 下頜有一個深的凹槽; 側線完整; 肛門比較靠近的從腹鰭基底超過臀鰭起源; 9.5 分枝的背鰭鰭條; 5.5 分枝的臀鰭棘條; 尾鰭邊緣微凹的, 藉由 9+8個分支條; 腋窩的腹鰭葉呈現; 身體有 9-11條深褐色的橫帶比間隙寬, 有時非常規則的, 有時不規則或分枝的; 黑色的橫帶在尾鰭基底完成但是模糊的沿著背部與腹的中線; 背鰭有一或二個灰色的斑塊沿著基底與一條黑色的子末梢部的斑紋, 在鰭條和薄膜上; 一個紅色的標誌沿著鰭的前緣與在下列的鰭條上緊鄰在黑色的子末梢部的斑紋之上; 尾鰭淡紅的, 胸鰭與腹鰭淡黃色的.(參考文獻 36949)
Found in fast flowing water, rapids; Schistura imitator has always been collected together with S. khamtanhi (Ref. 36949).
發現於快速地流動水，急流了; Schistura imitator 一直被收集伴隨著 S. khamtanhi.(參考文獻 36949)
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: 在寮國的湄公河流域的 Xe Kong。
Kottelat, M., 2000. Diagnosis of a new genus and 64 new species of fishes from Laos (Teleostei: Cyprinidae, Balitoridae, Bagridae, Syngnathidae, Chaudhuriidae and Tetraodontidae). J. South Asian Nat. Hist. 5(1):37-82. (Ref. 36949)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 20 January 2011
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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): 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).
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): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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