Issue
Species definition, synonymy, and distribution based on personal observation and examination of types.
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce benthopélagique. Tropical
South America: Atrato, Sinú, and Cauca-Magdalena River basins in Colombia.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm 24.5  range ? - ? cm
Max length : 51.0 cm SL mâle / non sexé; (Ref. 106806); poids max. publié: 905.00 g (Ref. 96624)
Maximum length based on examined specimen; reported to reach 50 cm SL in literature (Ref. 12403, 37057).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Géry, J., 1977. Characoids of the world. Neptune City ; Reigate : T.F.H. [etc.]; 672 p. : ill. (chiefly col.) ; 23 cm. (Ref. 598)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01950 (0.01298 - 0.02929), b=2.95 (2.83 - 3.07), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 2.0 ±0.1 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.28-0.38).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (45 of 100).
Nutrients (Ref.
124155): Calcium = 34.2 [14.6, 188.3] mg/100g; Iron = 2.75 [0.70, 6.45] mg/100g; Protein = 18.2 [15.8, 20.6] %; Omega3 = 0.473 [0.176, 1.249] g/100g; Selenium = 82 [37, 176] μg/100g; VitaminA = 48 [19, 107] μg/100g; Zinc = 1.99 [1.41, 2.75] mg/100g (wet weight); based on
nutrient studies.