Environment: milieu / climate zone / depth range / distribution range
البيئة
; المياه العذبة محيطي. Tropical
Africa: upper Lualaba in Democratic Republic of the Congo (Ref. 42032) and Bangwelo-Luapula-Mweru in Democratic Republic of the Congo and Zambia (Ref. 5331, 42032, 95585). Possibly present in the Kafue River system (Ref. 5331, 27607, 42032). Presence in southern Africa (upper Zambezi, Lake Kariba and the Kalomo River in Botswana as reported by Ref. 5331) needs confirmation. Possibly a synonym of R. maunensis (Ref. 52193).
الحجم / وزن / العمر
Maturity: Lm ?  range ? - ? cm
Max length : 5.7 cm SL ذكر/ مختلط الجنس; (Ref. 79820)
الأشواك الظهرية (المجموع) : 2; الأشعة الظهرية الناعمة (المجموع) : 7 - 9; شوكة شرجية: 2 - 3; أشعه شرجية لينه: 16 - 19.
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Paugy, D., 1984. Characidae. p. 140-183. 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. 5331)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
مصائد: تجاري; حوض مائي: تجاري
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00528 - 0.02495), b=3.00 (2.82 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).