Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce demersal. Tropical
South America: Amazon and Essequibo River basins.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 13.7 cm SL macho/indeterminado; (Ref. 37054)
Said to produce toxic fluids.
Life cycle and mating behavior
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Sabaj, M.H. and C.J. Ferraris Jr., 2003. Doradidae (Thorny catfishes). p. 456-469. 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. 37054)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Utilização humana
Pescarias: sem interesse; Aquário: Espécies comerciais
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 2.4 ±0.1 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 283 [148, 619] mg/100g; Iron = 1.91 [1.12, 3.18] mg/100g; Protein = 16.6 [15.6, 17.7] %; Omega3 = 0.354 [0.145, 0.878] g/100g; Selenium = 57 [24, 165] μg/100g; VitaminA = 50.4 [19.7, 122.7] μg/100g; Zinc = 2.09 [1.42, 3.01] mg/100g (wet weight);