分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Danionidae (Danios) > Danioninae
Etymology: Devario: Bangla/Bengali:‘debari’, local name for these fishes; also meaning ‘brother in law’ (Ref. 2031).
More on author: Day.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 亞熱帶的
Asia: Irrawaddy basin in Yunnan, China.
亞洲: 在中國雲南的依洛瓦底江流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 37787); common length : 5.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 35840)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 10 - 11; 臀鳍软条: 12 - 15; 脊椎骨: 34 - 36. Incomplete lateral line; infraorbital process absent; branched dorsal fin rays 7-8, branched anal fin rays mostly 10-11. Can be distinguished from all other Danio species by the following combinations of characters: a series of short and wide vertical bars or blotches anteriorly on the sides, followed by a horizontal dark P stripe ending at caudal fin base; a short, incomplete lateral line; and barbels absent . The most similar species, D. shanensis, has the lateral line complete or nearly complete (23-32 versus 7017 pored scales), a shorter distance between the cleithral spot and the first vertical bar (2-3 scales versus 0.5-1.0 scale), and deep and thin vertical bars instead of short and wide vertical bars or blotches anteriorly on the sides.
不完全的侧线; 眶下的突起不存在; 分枝的背鳍鳍条 7-8, 分枝的臀鳍棘条大部份 10-11. 能在特徵的组合之后被与全部其他的 Danio 种区分藉由: 一系列的短与宽的纵带或斑块前面地侧边上, 跟随着终点在尾鳍基底的一条水平的深色 P 斑纹; 一条短又不完全的侧线; 而且触须不存在。 最相似的种 , D. shanensis, 有侧线完整或者接近完整人 (23-32 对 7017个有细孔的鳞片), 一比较短的匙骨斑点与第一个纵带 (2-3 鳞片和 0.5-1.0个鳞片比较) 之间的距离, 且深而细的纵带前面地侧边上取代短与宽的纵带或斑块。
Found in a mountain stream with clear, fast running water and a cobble substrate (Ref. 36341).
发现于了一个山地溪流有清澈的, 快速的流动水与一个圆石底部.(参考文献 36341)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亞洲: 在中國雲南的依洛瓦底江流域。
Fang, F., 2000. A review of Chinese Danio species (Teleostei: Cyprinidae). Acta Zootaxon. Sin. 25(2):214-227. (Ref. 37787)
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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=0.00457 (0.00175 - 0.01195), b=3.15 (2.92 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
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).
