Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; pelagic. Tropical
Africa: widespread in the Congo River basin, from the (marine) lower Congo (Ref. 1878, 42510) up to the Lufira (Ref. 2970). Absent from the Luapula-Moero and southern Kasaï (Ref. 2970). Also present in Lake Tanganyika (Ref. 7095) and the Malagarasi (Ref. 4967).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 61.0 cm TL male/unsexed; (Ref. 7095); max. published weight: 4.4 kg (Ref. 7095)
Inhabits bays and river mouths (Ref. 4967).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Daget, J., 1984. Citharinidae. p. 212-216. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 7095)
IUCN Red List Status (Ref. 125652)
Threat to humans
Harmless
Human uses
Fisheries: commercial
More information
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Tools
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Estimates based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5195 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00612 - 0.04107), b=2.96 (2.74 - 3.18), in cm total length, based on LWR estimates for this Subfamily-BS (Ref.
93245).
Trophic level (Ref.
69278): 2.2 ±0.1 se; based on size and trophs of closest relatives
Resilience (Ref.
120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100) .
Climate Vulnerability (Ref.
125649): (0 of 100) .
Nutrients (Ref.
124155): Calcium = 99.6 [30.7, 255.2] mg/100g ; Iron = 1.81 [1.02, 3.74] mg/100g ; Protein = 18.4 [16.3, 20.8] % ; Omega3 = 0.308 [0.131, 0.730] g/100g ; Selenium = 49.9 [22.5, 136.3] μg/100g ; VitaminA = 11.5 [3.6, 35.3] μg/100g ; Zinc = 1.63 [1.06, 2.54] mg/100g (wet weight);