Environment: milieu / climate zone / depth range / distribution range
البيئة
; المياه العذبة قاعية التغذية و المعيشة. Tropical; 6°N - 3°N
Africa: known only from the Nyong basin in Cameroon (Ref. 52307, 81260).
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 17.5 cm TL ذكر/ مختلط الجنس; (Ref. 5163)
الأشواك الظهرية (المجموع) : 13 - 15; الأشعة الظهرية الناعمة (المجموع) : 10 - 13; شوكة شرجية: 3; أشعه شرجية لينه: 8 - 10. Diagnosis: 9 or fewer rakers on lower limb of first arch; pearly spots on cheek and opercle; bluish pearly oblique band across dorsal fin from base of first spine to posterior border of soft rays; outer row jaw teeth slender and rather pointed; 2 scale rows on cheek (rarely 3); dorsal fin with 13-15 spines and 10-13 soft rays (total of 25-27 fin rays) (Ref. 81260).
Pair-bonding, open (Ref. 52307) substrate brooder (Ref. 52307, 81260), with both parents guarding the brood (Ref. 52307).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Dunz, A.R. and U.K. Schliewen, 2013. Molecular phylogeny and revised classification of the haplotilapiine cichlid fishes formerly referred to as "Tilapia". Mol. Phylogenet. Evol. 68(1):64-80. (Ref. 93285)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
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=0.01905 (0.00827 - 0.04391), b=3.01 (2.82 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 2.6 ±0.1 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).
