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..
Issue
Junior synonym of Dawkinsia filamentosa (Valenciennes 1844) according to Katwate etal, 2020 (Ref. 127046). This summary page will be deleted.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
Asia: Sri Lanka. This species was previously identified as Puntius filamentosus in Sri Lanka.
亞洲: 斯里蘭卡。 這種先前在斯里蘭卡被鑑定為 Puntius filamentosus 。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 9.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 55036)
簡短描述
型態特徵 | 形態測量圖
Adults (>6 cm SL) differ from all other species of the Puntius filamentosus group by a combination of the following characters: absence of distinct marks on caudal fin lobes or on body in advance of anal fin origin; length of maxillary barbels less than 1/4 eye diameter; mouth subterminal (Ref. 55036).
成魚 (>6 公分 SL) 不同從所有的其他種下列特徵的一個組合的 Puntius filamentosus 群: 在尾鰭葉上缺乏明顯的標誌或在身體在臀鰭起源前面上; 顎觸鬚的長度少於 1/4 眼直徑; 嘴接近端位的.(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: 斯里蘭卡。 這種先前在斯里蘭卡被鑑定為 Puntius filamentosus 。
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)
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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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.9 ±0.32 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).