分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Danionidae (Danios) > Rasborinae
Etymology: Rasbora: Rasbora, an Indian word for a fish, also used in Malay peninsula; paviana: Named for Auguste Pavie..
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶
Asia: Mekong, Chao Phraya and Meklong basins; also from northern Malay Peninsula.
亞洲: 湄公河，湄南河與 Meklong 河流域; 也從馬來半島北部。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 30857)
Has 1/2 4 scale rows between the dorsal-fin origin and the lateral line; a conspicuous, narrow, black longitudinal stripe along the sides, widening into a diamond-shaped blotch on the caudal peduncle (Ref. 27732). Scale margins outlined by reticulated dark pattern; black tips on caudal lobes present or absent; lateral line complete (Ref. 12693).
有在背鳍起源与侧线之间的 1/24 鳞片列; 一条显着的，狭窄的，和黑色的纵向斑纹沿着侧边, 在尾梗上进入一个菱形斑块之内扩大。 (参考文献 27732) 鳞片边缘边缘为网状的深色图案了; 在尾叶上的黑色的顶端存在或者不存在; 侧线完整.(参考文献 12693)
Associated with clear, usually shallow and moderately flowing streams (Ref. 27732). Occur near the surface in small to medium-sized streams in upland areas. Individuals from high-gradient upland streams have a much darker stripe and often black tips on the caudal fin lobes. Feed probably on exogenous insects (Ref. 12693). Spawning sites are found in rivers and ponds (Ref. 33813). Mature adults probably breed during the rainy season. Not seen in the markets, but occasionally imported in the aquarium trade (Ref. 12693).
伴随着清澈的, 通常浅的且流速中等之溪流了。 (参考文献 27732) 在高地的区域中的小型到中型的溪流中生活于靠近表面。 来自高落差的高地溪流的个体有一个非常黑的斑纹与时常在尾鳍叶上的黑色顶端。 可能捕食外生的昆虫。 (参考文献 12693) 在河川与池塘中产卵。 (参考文献 33813) 不在市场中见到, 但是偶然地在水族贸易中输入.(参考文献 12693)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亞洲: 湄公河，湄南河與 Meklong 河流域; 也從馬來半島北部。
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
人类利用
渔业: 商业性; 水族馆: 商业性
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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=0.00468 (0.00189 - 0.01159), b=3.08 (2.86 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.40 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
