Environment: milieu / climate zone / depth range / distribution range
البيئة
; المياه العذبة قاعية التغذية و المعيشة; سمكة نهرية (Ref. 51243). Tropical; 11°S - 30°S
Africa: rivers and lakes from the middle and lower Zambezi south to the Tugela system in KwaZulu-Natal, South Africa (Ref. 52193), including Limpopo, Incomati and Usutu-Pongolo systems (Ref. 1440), Lake Kariba in Zambezi system (Ref. 1440) and Lake Sibaya (Ref. 7248, 52193).
الحجم / وزن / العمر
Maturity: Lm ?  range ? - ? cm
Max length : 38.0 cm SL ذكر/ مختلط الجنس; (Ref. 52193); أعلا وزن تم نشرة: 1.7 kg (Ref. 52193)
الأشواك الظهرية (المجموع) : 0; الأشعة الظهرية الناعمة (المجموع) : 12 - 13; شوكة شرجية: 0; أشعه شرجية لينه: 7 - 8.
Prefers high veldt rapids but is absent from the coldest streams (Ref. 1440). Found more often in large permanent pools of seasonal rivers (Ref. 1440) and prefers deep pools, but will enter rapids (Ref. 52193). It grazes algae and `aufwuchs' from firm surfaces (Ref. 52193). Migrates upstream in rain-swollen rivers to breed (Ref. 7248, 52193).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Reid, G.M., 1985. A revision of African species of Labeo (Pisces: Cyprinidae) and a re-definition of the genus. Verlag von J. Cramer, Braunschweig. 322 p. (Ref. 1440)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
مصائد: مصائد تستهلك محلينا; لعبة سمكه: نعم
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
المرونه (Ref.
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).