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) > Smiliogastrinae
Etymology: Dawkinsia: Named for Richard Dawkins, for his contribution to the public understanding of science and, in particular, of evolutionary science..
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 热带
Asia: Tambraparni River basin in India.
亚洲: 在印度的 Tambraparni 河流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 12.8 cm SL 雄鱼/尚未辨别雌雄; (Ref. 85075)
背棘 (总数): 3; 背的软条 (总数): 8-9; 臀棘 2; 臀鳍软条: 5. Adults differ from Puntius filamentosus, P. singhala and P. assimilis by having prominent black markings on body anterior to the anal-fin origin. Distinguished from P. exclamatio by lacking a horizontally-elongate, tear-shaped black blotch above the anal fin. Differs from P. srilakensis by possessing lower lip entire (vs. medially absent). Distinguished from P. arulius by having branched dorsal rays elongated into filaments in adult males (vs. dorsal fin concave and emarginate) and by having a pair of maxillary barbels 2.4-4.7% of SL (vs. <0.5%) (Ref. 55036).
成鱼不同于 Puntius filamentosus, P. singhala 与 P. assimilis 在身体上借着具有突出的黑色斑纹位于臀鳍起源前。 与 P. exclamatio 水平地借着缺少区分了-延长 , 泪滴-在臀鳍上面的形状黑色的斑块。 藉由持有下唇有别于 P. srilakensis 整个的.(vs. 中间不存在) 与 P. arulius 借着具有在雄性成鱼 (vs. 背鳍凹曲与边缘微凹的) 中被延長變成絲狀突起的分枝的背鰭鰭條區分了與藉由有一個成對的顎觸鬚 2.4-4.7% 的 SL(vs.<0.5%).(參考文獻 55036)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亚洲: 在印度的 Tambraparni 河流域。
Pethiyagoda, R., M. Meegaskumbura and K. Maduwage, 2012. A synopsis of the South Asian fishes referred to Puntius (Pisces: Cyprinidae). Ichthyol. Explor. Freshwat. 23(1):69-95. (Ref. 91036)
世界自然保护联盟红皮书 (Ref. 130435)
濒危 (EN) (B1ab(iii)+2ab(iii)); Date assessed: 13 October 2010
人类利用
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00516 - 0.02330), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.0 ±0.00 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).
