Environment: milieu / climate zone / depth range / distribution range
البيئة
; المياه العذبة قاعية التغذية و المعيشة. Tropical; 8°N - 7°N
Asia: Amban River, Sri Lanka.
الحجم / وزن / العمر
Maturity: Lm ?  range ? - ? cm
Max length : 25.0 cm TL ذكر/ مختلط الجنس; (Ref. 6028)
Inhabits unshaded, rocky, mid-hill streams (Ref. 11966). Larger individuals form small groups of 5-10 fish, inhabiting relatively deep (1-5 m) rock pools at the bottom of cascades, usually sheltering behind boulders in very swift flow. Juveniles occur mainly in the shallow (< 1 m) areas of larger streams with sand or gravel substrates. Sympatric with Labeo fisheri over its known range.
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Pethiyagoda, R., 1991. Freshwater fishes of Sri Lanka. The Wildlife Heritage Trust of Sri Lanka, Colombo. 362 p. (Ref. 6028)
IUCN Red List Status (Ref. 130435)
في خطر (EN) (B1ab(iii)+2ab(iii)); Date assessed: 29 July 2019
استخدامات بشرية
مصائد: تجاري
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).
مستوى غذائي (Ref.
69278): 2.9 ±0.4 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).