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..
More on author: Jerdon.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 6.0 - 6.5; dH range: ? - 10. 熱帶; 19°C - 25°C (Ref. 13371)
Asia: Cauvery basin in India (Ref. 55036). Formerly classified as critically endangered in the 2000 IUCN red list of threatened species (Ref. 36508).
亞洲: 在印度的考未立河流域.(參考文獻 55036) 從前分類當嚴格地瀕臨絕種的在這 2000 IUCN 受威脅種的紅色目錄中.(參考文獻 36508)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 4832)
Adults differ from Puntius filamentosus, P. singhala and P. assimilis by possessing prominent black markings on body anterior to anal-fin origin. Distinguished from P. exclamatio by lacking an elongate, tear-shaped black blotch above anal fin. Differs from P. srilankensis by having mouth subterminal and lower lip entire (vs. mouth inferior and lower lip medially absent). Distinguished from P. tambraparniei by lacking branched dorsal-fin rays elongated into filaments in adult males (vs. present) and by having a pair of maxillary barbels <0.5% SL (vs. 2.4-4.7%) (Ref. 55036).
成魚藉由在身體臀鰭前面起源上持有突出的黑色斑紋不同於 Puntius filamentosus ， P. singhala 與 P. assimilis 。 與缺乏一個延長的 P. exclamatio 區分了, 淚滴-在臀鰭上面的形狀黑色的斑塊。 有別於 P. srilankensis 藉著具有嘴接近端位的與下唇整個的.(vs. 嘴下方的與下唇中間不存在) 在雄性成魚 (vs. 存在的) 中與延長變成絲狀突起的缺乏分枝的背鰭鰭條的 P. tambraparniei 區分了與藉由有一個成對的顎觸鬚 <0.5% SL(vs.2.4-4.7%).(參考文獻 55036)
Inhabits large streams, rivers and lakes (Ref. 41236). Omnivorous, peaceful and schooling (Ref. 57467).
棲息於大的溪流，河川與湖泊。 (參考文獻 41236)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Spawns preferably near the surface.亞洲: 在印度的考未立河流域.(參考文獻 55036) 從前分類當嚴格地瀕臨絕種的在這 2000 IUCN 受威脅種的紅色目錄中.(參考文獻 36508)
Pethiyagoda, R. and M. Kottelat, 2005. A review of the barb of the Puntius filamentosus group (Teleostei: Cyprinidae) of southern India and Sri Lanka. Raffles Bull. Zool. Suppl. 12:127-144. (Ref. 55036)
IUCN 瀕危狀態 (Ref. 130435)
瀕危 (EN) (B2ab(iii)); Date assessed: 25 June 2010
人類使用
水族館: 商業性
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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).
營養階層 (Ref.
69278): 2.7 ±0.1 se; based on size and trophs of closest relatives
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).
