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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Cyprininae
Etymology: Puntioplites: Latin, punctum = point, the point of the sword + Greek, hoplon = weapon (Ref. 45335).
More on author: Smith.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce bentopelágico; potamódromo (Ref. 51243). Tropical
Asia: Mekong basin.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 40.0 cm macho/indeterminado; (Ref. 37770)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Last simple anal ray osseus and serrated posteriorly; pale orange anal, pelvic and dorsal fins; last simple dorsal ray reaching the caudal fin in adults and with 28-36 serrae (in specimens 6-15 cm SL) (Ref. 27732); serrated anal spine; silvery body coloration (Ref. 12693).
Inhabits large upland rivers. Seems to avoid standing water. Little is known about its biology. Like other members of the genus, it probably feeds mainly on plant matter and occasionally on insects and insect larvae (Ref. 12693). Also reported to prefer deep pools in the river and to migrate into streams, canals and lakes during the flood season. Migrates in large schools (Ref. 37770). Migrates together with Cosmochilus harmandi, Cirrhinus spp., Labeo chrysophekadion and Bangana sp (Ref. 37770). Marketed fresh (Ref. 12693).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: espécies comerciais
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00528 - 0.01648), b=2.95 (2.80 - 3.10), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 2.6 ±0.26 se; based on food items.
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).