分类 / 名称
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Teleostei >
Cypriniformes (Carps) >
Leptobarbidae (Cigar barbs)
Etymology: Leptobarbus: Greek, leptos = thin + Latin, barbus = barbel (Ref. 45335).
Eponymy: Dr Jan van der Hoeven (1801–1868) was a Dutch zoologist and physician who took degrees in physics (1822) and medicine (1824) at Leiden University, then practised as a physician (1824–1826). [...] (Ref. 128868), visit book page.
More on author: Bleeker.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 大洋性; pH range: ? - 7.0; dH range: 12 - ?; 河川洄游 (Ref. 51243); 深度上下限 3 - ? m. 熱帶; 23°C - 26°C (Ref. 2060); 23°N - 3°S
Asia: Thailand to Sumatra and Borneo.
亞洲: 泰國到蘇門答臘與婆羅洲。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 100.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 30857); common length : 50.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 12693); 最大体重: 10.0 kg (Ref. 9497)
背的软条 (总数) : 9; 臀鳍软条: 8. Juveniles with black longitudinal stripe (Ref. 43281).
Body shape (shape guide): elongated.
稚鱼有黑色的纵向斑纹。 (参考文献 43281)
Found most often in freely flowing rivers and streams and seasonally on floodplains. Although reported to be non-migratory, it definitely does participate in local trophic migrations to and from inundated forests (Ref. 12693). Swims in shoals and are only fished in the Mekong especially during upstream (Jan.-Feb.) and downstream migration (Jun.-Jul.). Eats parenchyma and seeds of chaulmoogra tree (Hydnocarpus) falling into the streams; reported to become intoxicated and behaves in a peculiar manner and is believed to be toxic. Northern Laotians refrain from eating this fish but those in the South do. Cambodians and Vietnamese prize it highly (Ref. 2091). Eating flesh of the fish can cause nausea in humans (Ref. 12693).
自由地最常发现在流动河川与溪流了与季节性地在洪泛区上。 虽然报告是非回游性, 它明确地来回地参与地方觅食回游浸水的森林.(参考文献 12693) 尤其在向上游的 (一月-二月) 而向下游的迁移时成群巡游而且只被补于湄公河 (六月。-七月.)。 吃实质与掉进溪流内的大枫子树 ( Hydnocarpus) 的种子; 报告变成中毒与举止怪异而且被相信是有毒的。 北寮人克制不要吃这一个鱼但是那些在南方做。 柬埔寨人与越南人高度地珍视它。 (参考文献 2091) 吃此鱼的肉能引起人类的反胃。 (参考文献 12693)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Assuming standard cyprinid reproduction. Replace ASAP.亞洲: 泰國到蘇門答臘與婆羅洲。
Roberts, T.R., 1989. The freshwater fishes of Western Borneo (Kalimantan Barat, Indonesia). Mem. Calif. Acad. Sci. 14:210 p. (Ref. 2091)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 商业性; 养殖: 商业性; 水族馆: 商业性
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基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (参考文献
69278): 2.8 ±0.30 se; based on food items.
回复力 (参考文献
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Assuming tm=3-4).
渔业脆弱性 (Ref.
59153): High to very high vulnerability (73 of 100).
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营养素 (Ref.
124155): Calcium = 83.4 [19.1, 279.8] mg/100g; Iron = 1.85 [0.73, 4.61] mg/100g; Protein = 18.4 [16.3, 20.4] %; Omega3 = 0.309 [0.135, 0.694] g/100g; Selenium = 74.6 [29.2, 217.5] μg/100g; VitaminA = 19.6 [5.3, 75.5] μg/100g; Zinc = 1.47 [1.00, 2.19] mg/100g (wet weight); based on
nutrient studies.
![Image of Leptobarbus hoevenii (Hoven\](/images/thumbnails/jpg/tn_Lehoe_u4.jpg "Image of Leptobarbus hoevenii (Hoven\")
![Image of Leptobarbus hoevenii (Hoven\](/images/thumbnails/jpg/tn_Lehoe_f0.jpg "Image of Leptobarbus hoevenii (Hoven\")