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Cypriniformes (Carps) >
Cyprinidae (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 / rango de profundidad / distribution range
Ecología
; agua dulce pelágico. Tropical
Asia: Nam Ma basin (Laos), Red River basin (Viet Nam) and Yunnan.
Tamaño / Peso / Age
Madurez: Lm ?  range ? - ? cm
Max length : 30.0 cm SL macho / no sexado; (Ref. 43281)
Lateral line scales 41-43 + 3-4. Branched dorsal rays 10-11.5 (Ref. 43281).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
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 Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Phylogenetic diversity index (Referencia
82804): PD
50 = 0.5312 [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).
Resiliencia (Referencia
120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).
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