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Siluriformes (Catfishes) >
Pimelodidae (Long-whiskered catfishes)
Etymology: Zungaro: Native name Zungaro, applied to many large Pimelodids (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce demersal; pH range: 6.5 - 7.2; dH range: ? - 18; potamódromo (Ref. 51243). Tropical; 20°C - 24°C (Ref. 2060)
South America: Amazon and Orinoco River basins.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 140 cm SL macho/indeterminado; (Ref. 36506)
Specimens measuring 130 cm and weighing 50 kg are not rare. In the Amazon, this fish is found quite upstream, in the main bed of the big tributaries with muddy bottom (Ref. 35381). Mainly piscivorous, hunts at night, sometimes going into flood prone areas of rivers. Some migrations in pursuit of migrating Triportheus and Anodus have been reported. Sexually mature upon reaching 10 kg weight. The nursery ground is at the river mouths (Ref. 35381).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Silfvergrip, A.M.C., 1992. Zungaro, a senior synonym of Paulicea (Teleostei: Pimelodidae). Ichthyol. Explor. Freshwat. 3(4):305-310. (Ref. 26389)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: pouco comercial; peixe esportivo: sim; Aquário: Espécies comerciais
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00992 - 0.02310), b=3.03 (2.91 - 3.15), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 4.5 ±0.80 se; based on food items.
Resiliência (Ref.
120179): Muito baixo(a), tempo mínimo de duplicação da população maior que 14 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
Nutrients (Ref.
124155): Calcium = 54.6 [16.3, 121.7] mg/100g; Iron = 1.33 [0.68, 2.58] mg/100g; Protein = 17.5 [15.7, 19.5] %; Omega3 = 0.432 [0.168, 1.121] g/100g; Selenium = 87.9 [34.6, 198.4] μg/100g; VitaminA = 29.4 [8.6, 100.1] μg/100g; Zinc = 0.812 [0.531, 1.218] mg/100g (wet weight); based on
nutrient studies.