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.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性.
Asia: India and Sri Lanka.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 7.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 84057)
简单描述
检索表 | 型态特徵 | 形态测量图
脊椎骨: 35. Rasbora microcephalus is distinguished from all congeners from India and Sri Lanka by the combination of the following characters: axial stripe posteriorly broad, anteriorly narrow, faint; mouth superior; symphysial knob absent; ½ 4-5/ 1/ 1 ½ scales in transverse line on body; 29-32 pored lateral line scales on body; 15-16 predorsal scales (Ref. 84057).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Silva, A., K. Maduwage and R. Pethiyagoda, 2010. A review of the genus Rasbora in Sri Lanka, with description of two new species (Teleostei: Cyprinidae). Ichthyol. Explor. Freshwat. 21(1):27-50. (Ref. 84057)
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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=0.00851 (0.00376 - 0.01926), b=3.07 (2.87 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.4 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).
