Classification / Names
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii (ray-finned fishes) > Cypriniformes
(Carps) > Cyprinidae
(Minnows or carps) > Barbinae
Etymology: Puntius: Lantin, punctum = point, the point of the sword (Ref. 45335).
Environment / Climate / Range
Freshwater; benthopelagic. Tropical
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 6.0 cm SL male/unsexed; (Ref. 30857)
Distinguished from the other species of the genus in having a single pair of barbels (maxillary), a complete lateral line and (in most specimens) four small, vertically elongated black spots on the sides (above beginning of lateral line, below dorsal-fin origin, below posterior end of dorsal-fin base and on caudal peduncle) and one on the back below dorsal-fin origin. The spots are more distinct in preserved specimens than in fresh ones (Ref. 27732).
Asia: Mekong, Chao Phraya and small coastal drainages of the Gulf of Thailand.
Inhabits small flowing streams, canals, ditches and occasionally impoundments (Ref. 12693). Found in medium to large rivers, stagnant water bodies including sluggish flowing canals and brooks of the middle Mekong (Ref. 12975). Occurs in running waters of the lower Mekong (Ref. 36667). Feeds mainly on zooplankton and insect larvae. Breeds during the rainy season. Half-grown young are caught in March (Ref. 12693).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
IUCN Red List Status (Ref. 96402)
CITES (Ref. 94142)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00644 - 0.02828), b=2.96 (2.79 - 3.13), based on LWR estimates for this Subfamily-body shape (Ref. 93245
Trophic Level (Ref. 69278
): 3.3 ±0.42 se; Based on food items.
Resilience (Ref. 69278
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (14 of 100) .