分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps)
鯉形目 (Carps) >
Cyprinidae (Minnows or carps)
鯉科 (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.
Eponymy: Dr Clinton Richard Dawkins (d: 1941) is an ethologist and evolutionary biologist who was Professor for Public Understanding of Science (1995–2008) at Oxford, which had awarded both his bachelor’s degree (1962) and his doctorate (1966) and where he [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
Asia: Tambraparni River basin in India.
亞洲: 在印度的 Tambraparni 河流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 12.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 85075)
背棘 (總數) : 3; 背的軟條 (總數) : 8 - 9; 臀棘: 2; 臀鰭軟條: 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).
成魚不同於 Puntius filamentosus, P. singhala 與 P. assimilis 在身體上藉著具有突出的黑色斑紋位於臀鰭起源前。 與 P. exclamatio 水平地藉著缺少區分了-延長 , 淚滴-在臀鰭上面的形狀黑色的斑塊。 藉由持有下唇有別於 P. srilakensis 整個的.(vs. 中間不存在) 與 P. arulius 藉著具有在雄性成魚 (vs. 背鰭凹曲與邊緣微凹的) 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 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
瀕危 (EN) (B1ab(iii)+2ab(iii)); Date assessed: 13 October 2010
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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=0.01072 (0.00502 - 0.02287), b=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.00 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
