Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce pelágico(a,os,as). Tropical
Africa: coastal river basins of the Republic of Congo, Gabon and Cameroon (Ref. 81638, 114931). Reports from the Congo River basin (Ref. 4910, 45441, 46233, 80287, 81638) refer to Xenocharax crassus (Ref. 114931).
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 26.0 cm TL macho/indeterminado; (Ref. 7094)
Espinhos dorsais (total) : 0; Raios dorsais (total) : 19 - 24; Espinhos anais: 0; Raios anais : 13 - 17. Diagnosis: two rows of teeth in upper jaw and 3 in lower jaw; completely pored lateral line with 63-75 lateral line scales; total of 19-24 rays in dorsal fin and 13-17 rays in anal fin; 13-16 scales between dorsal fin origin and lateral line (Ref. 81638).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Daget, J. and J.-P. Gosse, 1984. Distichodontidae. p. 184-211. 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. 7094)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.00599 - 0.03330), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).
Nutrients (Ref.
124155): Calcium = 146 [61, 371] mg/100g; Iron = 2.15 [1.07, 5.55] mg/100g; Protein = 19.5 [17.3, 21.8] %; Omega3 = 0.67 [0.25, 1.85] g/100g; Selenium = 55.4 [20.0, 173.9] μg/100g; VitaminA = 37.1 [12.5, 113.0] μg/100g; Zinc = 1.65 [1.12, 2.49] mg/100g (wet weight);