Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
; المياه العذبة قاعية التغذية و المعيشة; نطاق العمق 1 - 6 m (Ref. 35835). Tropical; 13°N - 11°N
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 49.0 cm FL ذكر/ مختلط الجنس; (Ref. 35835)
الأشواك الظهرية (المجموع) : 0; الأشعة الظهرية الناعمة (المجموع) : 12 - 13; شوكة شرجية: 0; أشعه شرجية لينه: 7 - 8. Lower jaw falls inside upper jaw by at least the thickness of the lower lip; lower and upper lip well developed; head length less than 3.5 times in standard length; body depth at least 1.2 times in head length; no clear nuchal hump; eye diameter at least 2 times in snout length.
Body shape (shape guide): elongated.
The species has a preference for rocky substrates, but also lives over sandy and muddy parts, especially in the shore area; absent from water deeper than 6 m; mainly a piscivore, but also eats small amounts of insects (Ref. 35835).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Nagelkerke, L.A.J. and F.A. Sibbing, 1997. A revision of the large barbs (Barbus spp., Cyprinidae, Teleostei) of Lake Tana, Ethiopia, with a description of seven new species. p. 105-170. In L.A.J. Nagelkerke (ed.) The barbs of Lake Tana, Ethiopia: morphological diversity and its implications for taxonomy, trophic resource partititioning and fisheries. Wageningen University, The Netherlands. (Ref. 35835)
IUCN Red List Status (Ref. 130435: Version 2025-1)
استخدامات بشرية
مصائد: غير ذات اهمية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00427 (0.00195 - 0.00935), b=3.11 (2.90 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 3.8 ±0.61 se; based on food items.
المرونه (مرجع
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).
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