Klassifizierung / Names
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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
Ökologie
; süßwasser benthopelagisch; potamodrom (Ref. 51243). Tropical
Asia: Mekong basin.
Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Max length : 40.0 cm Männchen/unbestimmt; (Ref. 37770)
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).
Life cycle and mating behavior
Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: kommerziell
Tools
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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=0.00933 (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).
Trophic level (Ref.
69278): 2.6 ±0.26 se; based on food items.
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).