分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | 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); coruscans: From the Latin corusco (to flame, to flash)..
More on author: Kottelat.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶
Asia: Nam San basin, a tributary of Nam Ngum of the Mekong basin in Laos.
亞洲: Nam San 流域, 在寮國的湄公河流域的一個老撾河的支流。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 6.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 43281)
简单描述
型态特徵 | 形态测量图
Snout profile arched; anterior nostril pierced on front side of a flap; processus dentiformis present; a small median notch in upper lip, lower lip with a median incision; head length 22.0-24.1 %SL; body depth 17.8-19.7 %SL; caudal peduncle length 16.5-18.8 %SL, depth 13.4-14.8 %SL, 1.16-1.33 times in length; lateral line complete; anus about 1-2 eye diameters in front of anal-fin origin; 8.5 branched dorsal-fin rays; 5.5 branched anal-fin rays; caudal fin emarginate, with 9+8 branched rays; axillary pelvic lobe present; top of head marmorated, no particular pattern; body with 7-13 bars, usually wider than or as wide as interspaces, wider anteriorly than posteriorly; black bar at caudal-fin base usually complete but very faint, except for a vertically elongate blotch occupying about half of caudal-fin base; dorsal-fin base with a black spot at anterior extremity, sometimes an elongate blotch further behind; in life, bright red dorsal and caudal fins, bright yellow-orange anal, pelvic and pectoral fins (Ref. 36949). Juveniles (2 cm SL) with irregular bars, often appearing as pairs of black bars with paler grey area in between (Ref. 43281).
吻轮廓弓形的; 前鼻孔在鳃盖的在前面侧边上刺穿了; 活动 dentiformis 呈现; 在上嘴唇中的一个小的中央凹槽, 下唇具有一个中央的切口; 头长 22.0-24.1% SL; 体高 17.8-19.7% SL; 尾柄长度 16.5-18.8% SL ,深度 13.4-14.8% SL,1.16-1.33 倍长; 侧线完整; 关于臀鳍前面起源的 1-2 眼直径的肛门; 8.5 分枝的背鳍鳍条; 5.5 分枝的臀鳍棘条; 尾鳍边缘微凹的, 藉由 9+8个分支条; 腋窝的腹鳍叶呈现; 头顶大理石的, 没有特别的图案; 身体有 7-13条横带, 通常宽或与间隙一样宽, 宽的前面地超过在后部地; 黑色的横带在尾鳍基底通常完成但是非常模糊的, 除了细长垂直的斑块占领大约一半尾鳍基底; 背鳍基底具有一个在前面的末端黑色的斑点, 有时一个细长的斑块更后面; 活着时, 鲜红色背鳍与尾鳍鳍, 鲜黄色-橘色的臀鳍、腹鳍与胸鳍.(参考文献 36949) 稚鱼 (2 公分 SL) 有不规则的横带, 时常呈现对黑色的横带有较灰白的灰色区域在.之间 (参考文献 43281)
Found in riffles, among stones (Ref. 36949).
发现于急流了, 在石头之中。 (参考文献 36949)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亞洲: Nam San 流域, 在寮國的湄公河流域的一個老撾河的支流。
Kottelat, M., 2001. Fishes of Laos. WHT Publications Ltd., Colombo 5, Sri Lanka. 198 p. (Ref. 43281)
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00311 - 0.01538), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).