分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Acrossocheilinae
Etymology: Onychostoma: Greek, onyx, -ychos = nail + Greek, stoma = mouth (Ref. 45335).
More on author: Boulenger.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水; 半咸淡水 底中水层性. 熱帶
Asia: Laos, Viet Nam, China.
亞洲: 寮國，越南，中國。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 23.8 cm SL 雄鱼/尚未辨别雌雄; (Ref. 82789); common length : 12.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 35840)
简单描述
型态特徵 | 形态测量图
Body golden yellowish with a dark mid-lateral stripe, broader and most conspicuous above pectoral; sometimes a few thinner stripes below mid-lateral stripe; large adults with a transverse row of 4-6 large tubercles on tip of snout; wide mouth, width about 1.5 times in maximum head width; barbels absent in adults; last simple dorsal ray slender, and finely serrated posteriorly in large adults; caudal peduncle 2.0-2.8 times longer than deep (Ref. 43281).
身体金的淡黄色的具有一个黑色侧面中央的斑纹, 比较宽的与大部分显着的上方胸鳍; 有时在侧面中央的斑纹之下的一些较薄的斑纹; 在吻尖上大的成鱼有 4-6 的横跨列大的瘤结; 宽的嘴, 宽度大约 1.5 倍最大的头部宽度; 触须不存在于成鱼; 最后的单一背鳍鳍条细长的, 而且在后部地在大的成鱼中细锯齿状的; 尾柄深地的 2.0-2.8 倍.(参考文献 43281)
Adults inhabit streams with swift and clear waters (Ref. 43281).
用迅急清澈的水域栖息于溪流。 (参考文献 43281)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亞洲: 寮國，越南，中國。
Kottelat, M., 2013. The fishes of the inland waters of Southeast Asia: a catalogue and core bibliography of the fishes known to occur in freshwaters, mangroves and estuaries. The Raffles Bulletin of Zoology 2013 (Suppl. 27):1-663. (Ref. 94476)
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
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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.7 ±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 (19 of 100).
