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) > Labeoninae
Eponymy: Jean L Lemasson was an aquatic engineer who was Chief of the Fishing and Hunting Service in Hanoi, Indochina (Vietnam) (ca. [...] (Ref. 128868), visit book page.
More on authors: Pellegrin & Chevey.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 大洋性. 熱帶
Asia: Nam Ma basin (Laos), Red River basin (Viet Nam) and Yunnan.
亞洲: Nam Ma 流域 (寮國) ,紅河流域 (越南) 與雲南。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 43281)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Lateral line scales 41-43 + 3-4. Branched dorsal rays 10-11.5 (Ref. 43281).
側線鱗片 41-43+3-4. 分枝的背鰭鰭條 10-11.5.(參考文獻 43281)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: Nam Ma 流域 (寮國) ,紅河流域 (越南) 與雲南。
Kottelat, M., 2001. Freshwater fishes of northern Vietnam. A preliminary check-list of the fishes known or expected to occur in northern Vietnam with comments on systematics and nomenclature. Environment and Social Development Unit, East Asia and Pacific Region. The World Bank. 123 p. (Ref. 44416)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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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=0.00933 (0.00305 - 0.02858), b=3.01 (2.76 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).