Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce pelágico(a,os,as); pH range: 6.5 - 7.0; dH range: 5 - 12. Tropical; 24°C - 26°C (Ref. 2060)
Asia: Mekong and Chao Phraya basins.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 7.0 cm SL macho/indeterminado; (Ref. 30857)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Body depth 2.1-2.9 times in SL (deeper in larger specimens); series of 4-5 short faint bars on anterior half of body; 19-23 branched anal rays (Ref. 43281).
Occur at the surface of large rivers and flooded forests. Seems to move back into large rivers in March or April at the very end of the flood cycle. Diet consists mostly of exogenous insects caught at the surface. Probably used to make prahoc. Occasionally seen in the aquarium trade (Ref. 12693).
Life cycle and mating behavior
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)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: espécies comerciais; Aquário: Espécies comerciais
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00371 - 0.02139), b=3.05 (2.85 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.2 ±0.40 se; based on food items.
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
