分类 / Names
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Teleostei >
Clupeiformes (Herrings) >
Ehiravidae (River sprats)
Etymology: Clupeichthys: Latin, clupea = sardine, derived from Clupeus = shield; + Greek, ichthys = fish (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 大洋性. 熱帶; 18°N - 4°S
Asia: Indonesia (southern Sumatra at Lahat, upper reaches of eastward flowing Musi system) and Thailand (at Ayudhya). Probably in other rivers, but the Kapuas records seem to refer to Clupeichthys bleekeri.
亞洲: 印尼 (在 Lahat 的蘇門答臘南部, 東方流動的 Musi 系統的上游) 與泰國.(在 Ayudhya) 可能在其他的河中, 但是卡普阿斯河記錄似乎指的是 Clupeichthys bleekeri.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 118477)
背棘 (总数) : 0; 背的软条 (总数) : 12 - 18; 臀棘: 0; 臀鳍软条: 16 - 27. Body moderately elongate, belly keeled, with 9 or 10 + 7 or 8 scutes. Snout blunt, pre-maxillae small and toothed, prominent teeth at symphysis and along sides of lower jaw; second supra-maxilla spatulate, about half length of maxilla blade. Pectoral axillary scale less than half length of fin. Last two anal fin rays forming a separate finlet.
身体中等细长的, 腹面龙骨,藉由 9 或 10+7 或 8个鳞甲。 吻钝的, 前颚在愈合处的小而有齿又突出的齿而且沿着下颌的侧边; 第二个上颚骨颚骨叶片的竹片状又大约一半长度。 胸的腋窝鳞片少于鳍的一半长度。 最后两个臀鳍棘条形成一个个别的小鳍。
Occurs in large lakes or rivers (Ref. 12693). Found in the basin-wide mainstream of the lower Mekong (Ref. 36667). Feeds on planktonic crustaceans (Ref. 33813). Used to produce prahoc and tuk trey (Ref. 12693).
出现于大的湖或河。 (参考文献 12693) 发现于下面湄公河的整个流域主流了。 (参考文献 36667) 吃浮游性甲壳动物。 (参考文献 33813) 用来生产 prahoc 与 tuk trey.(参考文献 12693)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亞洲: 印尼 (在 Lahat 的蘇門答臘南部, 東方流動的 Musi 系統的上游) 與泰國.(在 Ayudhya) 可能在其他的河中, 但是卡普阿斯河記錄似乎指的是 Clupeichthys bleekeri.
Whitehead, P.J.P., 1985. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/1):1-303. Rome: FAO. (Ref. 188)
人类利用
渔业: 自给性渔业
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特别资料
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00390 - 0.01858), b=3.01 (2.82 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.1 ±0.30 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
