分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Danionidae (Danios) > Rasborinae
Etymology: Rasbora: Rasbora, an Indian word for a fish, also used in Malay peninsula.
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 6.5 - 7.0; dH range: ? - 10. 熱帶; 20°C - 26°C (Ref. 2060)
Asia: Mekong, Chao Phraya and Mae Khlong basins, Malay Peninsula to Borneo, Java and Sumatra in Indonesia.
亞洲: 湄公河，湄南河與眉隆流域，馬來半島到婆羅洲，爪哇與印尼的蘇門答臘。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 14.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 118477)
背棘 (總數) : 2; 背的軟條 (總數) : 7; 臀棘: 3; 臀鰭軟條: 5. Preserved color yellowish brown with silvery sheen, darker dorsally; scales margined by brown lines or dots. 12-13 scales between nape and dorsal. Lateral line complete reaching caudal; 9 (rarely 8) scale rows between lateral lines over middle of caudal peduncle. Origin of dorsal between tip of snout and caudal; least depth of caudal peduncle 1.9 - 2 in its length. Maxillary not reaching eye. Thin lips, upper moderately protractile; lower sometimes with external projecting knob at symphysis, fitting the notch on upper one.
保存標本的顏色土黃色有銀色的光輝, 比較深色的背面; 鱗片藉著褐色線或點邊緣是。 12-13個鱗片在後頸之間與背部的。 側線完整達到尾部的; 在尾柄的中央上的在側線之間的 9(很少地 8) 鱗片列。 起源背部的在吻尖之間與尾部的; 尾柄 1.9 的最少深度 - 2個分之一體長。 上頜骨不達到眼。 細的唇, 上面的一般可伸出; 低的在瘉合處有時有外部的突出癤瘤, 在上面的上配件凹槽。
Occurs mainly in rivers and enters flooded fields (Ref. 12975). Feeds on algae (Ref. 12975).
主要生活在河並且進入被水淹沒的田野。 (參考文獻 12975) 吃藻類。 (參考文獻 12975)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
亞洲: 湄公河，湄南河與眉隆流域，馬來半島到婆羅洲，爪哇與印尼的蘇門答臘。
Doi, A., 1997. A review of taxonomic studies of cypriniform fishes in Southeast Asia. Jap. J. Ichthyol. 44(1):1-33. (Ref. 26580)
人類使用
漁業: 商業性; 水族館: 商業性
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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=0.00468 (0.00189 - 0.01159), b=3.08 (2.86 - 3.30), 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).
Nutrients (Ref.
124155): Calcium = 605 [257, 1,211] mg/100g; Iron = 1.1 [0.5, 2.5] mg/100g; Protein = 17.6 [15.1, 19.7] %; Omega3 = 0.354 [0.152, 0.818] g/100g; Selenium = 62.7 [22.9, 179.5] μg/100g; VitaminA = 192 [54, 636] μg/100g; Zinc = 4.09 [2.52, 6.46] mg/100g (wet weight); based on
nutrient studies.
