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> Siluriformes (Catfishes) > Pimelodidae (Long-whiskered catfishes)
Etymology: Pimelodus: Greek, pimele = fat + Greek, odous = teeth (Ref. 45335).
More on author: Lacepède.

Environment: milieu / climate zone / depth range / distribution range Écologie

; eau douce benthopélagique; pH range: 6.8 - 7.8; dH range: 5 - 20; potamodrome (Ref. 51243). Subtropical; 20°C - 24°C (Ref. 2060)

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

South America: Paraná and São Francisco River basins.

Length at first maturity / Taille / Poids / Âge

Maturity: L_m 15.8 range ? - ? cm
Max length : 51.0 cm TL mâle / non sexé; (Ref. 79585); common length : 36.0 cm SL mâle / non sexé; (Ref. 26147); poids max. publié: 2.4 kg (Ref. 79585)

Occurs in ponds (Ref. 11229). Omnivorous (Ref. 79585).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Burgess, W.E., 1989. An atlas of freshwater and marine catfishes. A preliminary survey of the Siluriformes. T.F.H. Publications, Inc., Neptune City, New Jersey (USA). 784 p. (Ref. 6868)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 07 November 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: commercial; Aquaculture: commercial

FAO - Publication: search | FishSource |

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Trophic ecology
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Sources Internet

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00955 (0.00780 - 0.01169), b=3.09 (3.04 - 3.14), in cm total length, based on LWR estimates for this species (Ref. 93245).

Niveau trophique (Ref. 69278): 2.9 ±0.35 se; based on food items.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (40 of 100).

Catégorie de prix (Ref. 80766): Unknown.

Nutrients (Ref. 124155): Calcium = 43.7 [16.0, 116.5] mg/100g; Iron = 1.18 [0.57, 2.30] mg/100g; Protein = 17.5 [15.4, 19.4] %; Omega3 = 0.624 [0.240, 1.695] g/100g; Selenium = 36.5 [15.2, 79.7] μg/100g; VitaminA = 27.6 [9.5, 72.3] μg/100g; Zinc = 1.18 [0.78, 1.69] mg/100g (wet weight); based on nutrient studies.

Pimelodus maculatus Lacepède, 1803