Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar bentopelagis; potamodromous (Ref. 51243). Tropical
Asia: Mekong and Chao Phraya basins, Malay Peninsula, Sumatra and Borneo.
Size / Weight / umur
Maturity: Lm ?  range ? - ? cm
Max length : 130 cm SL jantan/; (Ref. 30857)
Duri punggung (Keseluruhan (total)): 0; duri punggung lunak (Keseluruhan (total)): 0; Sirip dubur lunak: 75 - 91. No dorsal fin; greatly reduced barbels (equal to or smaller than eye diameter); a slender body (Ref. 27732); body depth 5.7-7.0 times in SL; mandibular barbels smaller than eye diameter or absent (Ref. 43281). Vomerine teeth in angular band (Ref. 12693).
Occurs in large rivers with turbid waters (Ref. 27732), streams, canals (Ref. 12693) and lakes (Ref. 56749). Feeds on pelagic fishes in midwater to upper depths (Ref. 12693). Spawns just prior to the rise in water levels and moves into the flooded riparian forests and probably out into the floodplains during high water levels. Young of the year are first seen in July and start to move back to the rivers in October, where they remain common until January (Ref. 12693).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Roberts, T.R., 1989. The freshwater fishes of Western Borneo (Kalimantan Barat, Indonesia). Mem. Calif. Acad. Sci. 14:210 p. (Ref. 2091)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial
informasi lanjut
Nama-nama umumSinonim (persamaan)metabolismePemangsaEkotoksikologiReproduksi, perkembang biakanKematanganPemijahanSpawning aggregationFecunditytelur-telurpekembangan telor
AcuanBudidaya airprofil budidaya airStrainGenetikaElectrophoresesDiturunkanPenyakit-penyakitPengolahanNutrientsMass conversion
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
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=0.00575 (0.00362 - 0.00916), b=2.93 (2.79 - 3.07), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 4.5 ±0.80 se; based on food items.
Daya lenting (Ref.
120179): sangat rendah, Waktu penggandaan populasi minimum lebih dari 14 tahun (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
Nutrients (Ref.
124155): Calcium = 44.9 [23.4, 89.6] mg/100g; Iron = 0.807 [0.403, 1.542] mg/100g; Protein = 16.1 [14.5, 17.6] %; Omega3 = 0.221 [0.079, 0.595] g/100g; Selenium = 80.6 [28.3, 201.1] μg/100g; VitaminA = 72.9 [20.0, 262.1] μg/100g; Zinc = 1.06 [0.70, 1.62] mg/100g (wet weight);