Issue
See Vari (1984:29) for detailed description.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water benthopelagisch; potamodroom (Ref. 51243). Tropical
South America: Amazon River basin (Ref. 6329). Reported from Argentina (Ref. 9086).
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 24.0 cm SL mannelijk / geslacht onbekend; (Ref. 111115); max. gepubliceerd gewicht: 271.00 g (Ref. 111115)
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Ortega, H. and R.P. Vari, 1986. Annotated checklist of the freshwater fishes of Peru. Smithson. Contrib. Zool. (437):1-25. (Ref. 6329)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van minder commercieel belang
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00866 - 0.02902), b=3.01 (2.85 - 3.17), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.0 ±0.00 se; based on food items.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (19 of 100).
Nutrients (Ref.
124155): Calcium = 136 [38, 349] mg/100g; Iron = 1.56 [0.71, 3.42] mg/100g; Protein = 17.8 [15.8, 20.0] %; Omega3 = 0.339 [0.118, 0.975] g/100g; Selenium = 41 [17, 90] μg/100g; VitaminA = 58.5 [17.7, 165.4] μg/100g; Zinc = 2.87 [1.95, 4.21] mg/100g (wet weight);