Issue
Species definition, synonymy, and distribution based on personal observation and examination of types.
Environment: milieu / climate zone / kisaran kedalaman / distribution range
Ekologi
; air tawar bentopelagis; potamodromous (Ref. 51243). Tropical
South America: Amazon and Tocantins River basins (Ref. 37057). Reported from Argentina (Ref. 9086).
Length at first maturity / Size / Weight / umur
Kematangan: Lm 19.8, range 19 - ? cm
Max length : 48.5 cm SL jantan/; (Ref. 125983); 52.5 cm SL (female); Berat maksimum terpublikasi: 3.0 kg (Ref. 125983); Berat maksimum terpublikasi: 3.0 kg
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Castro, R.M.C. and R.P. Vari, 2003. Prochilodontidae (Fannel mouth characiforms). p. 65-70. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 37057)
Status IUCN Red List (Ref. 130435: Version 2024-2)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial; Budidaya air: komersial; Akuarium: Komersial
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Acuan
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.01481 - 0.02237), b=2.97 (2.92 - 3.02), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (Acuan
69278): 2.4 ±0.18 se; based on food items.
Daya lenting (Acuan
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (31 of 100).
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Nutrients (Ref.
124155): Calcium = 33 [14, 178] mg/100g; Iron = 2.82 [0.72, 6.67] mg/100g; Protein = 18.1 [15.7, 20.5] %; Omega3 = 0.441 [0.162, 1.169] g/100g; Selenium = 91.9 [38.8, 199.6] μg/100g; VitaminA = 36.2 [13.3, 84.7] μg/100g; Zinc = 2 [1, 3] mg/100g (wet weight); based on
nutrient studies.