Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ecología
; agua dulce pelágico. Tropical
South America: Amazon and upper Orinoco River basins and rivers of Guyana.
Tamaño / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 59.0 cm TL macho / no sexado; (Ref. 111518); peso máximo publicado: 2.7 kg (Ref. 111518)
Life cycle and mating behavior
Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva
Toledo-Piza, M., N.A. Menezes and G. Mendes dos Santos, 1999. Revision of the neotropical fish genus Hydrolycus (Ostariophysi: Characiformes: Cynodontidae) with the description of two new species. Ichthyol. Explor. Freshwat. 10(3):255-280. (Ref. 35435)
IUCN Red List Status (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Threat to humans
Harmless
Human uses
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5664 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00382 - 0.02499), b=3.05 (2.83 - 3.27), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Ref.
69278): 4.3 ±0.8 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).