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) > Cyprininae
Etymology: Puntioplites: Latin, punctum = point, the point of the sword + Greek, hoplon = weapon (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶
Asia: Indonesia to Cambodia and peninsular Thailand.
亞洲: 印尼到柬埔寨與泰國半島。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 44.3 cm TL 雄鱼/尚未辨别雌雄; (Ref. 108878); 最大体重: 1.1 kg (Ref. 108878)
Non-serrated anal-fin spine; patches of darkened scale bases form oblique cross bands (Ref. 12693).
非锯齿状的臀鳍棘; 颜色较深鳞片基底的区块形成斜的交叉条纹。 (参考文献 12693)
Occurs at midwater to bottom depths in large lowland rivers and lakes. Moves into the flooded forests when water levels are high, feeding mainly on submerged plants as well as on some filamentous algae and insects which occur on the plants. Feeds also on crustaceans and small fishes (Ref. 56749). Formerly common, but has become very rare recently (Ref. 12693). Spawns in rivers (Ref. 56749).
生存在中层到深底部水域较大时低地的河川与湖泊。 移入被水淹没的森林当水位高时, 主要捕食水下的植物同时捕食一些菌丝藻与生存在植物上面的昆虫。 从前普遍, 但是最近已经变得非常稀有。 (参考文献 12693).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亞洲: 印尼到柬埔寨與泰國半島。
Kottelat, M., A.J. Whitten, S.N. Kartikasari and S. Wirjoatmodjo, 1993. Freshwater fishes of Western Indonesia and Sulawesi. Periplus Editions, Hong Kong. 221 p. (Ref. 7050)
人类利用
渔业: 商业性
工具
特别资料
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00677 - 0.01947), b=2.99 (2.83 - 3.15), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 2.4 ±0.20 se; based on food items.
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 to moderate vulnerability (34 of 100).
