Environment: milieu / climate zone / depth range / distribution range
البيئة
; المياه العذبة قاعية التغذية و المعيشة; pH range: 6.5 - 7.5; dH range: 6 - ?. Tropical; 23°C - 34°C (Ref. 40602)
South America: Magdalena, Atrato, Sinú, and San Juan River basins in Colombia.
الحجم / وزن / العمر
Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm SL ذكر/ مختلط الجنس; (Ref. 125980); أعلا وزن تم نشرة: 326.80 g (Ref. 125980)
In swamps and lakes; can be very abundant; not esteemed as food fish (Ref. 40602). Both parents defend eggs and larvae (Ref. 40602).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Spawn up to 800 oval eggs of 1.2 mm diameter on flat substrate; both parents defend eggs and larvae (Ref. 40602).
Kullander, S.O., 2003. Cichlidae (Cichlids). p. 605-654. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36377)
IUCN Red List Status (Ref. 130435: Version 2024-1)
استخدامات بشرية
مصائد: غير ذات اهمية; حوض مائي: ذو قيمة تاجرية عالية
أدوات
تقارير خاصة
Download XML
مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03236 (0.01970 - 0.05316), b=3.04 (2.90 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.3 ±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 (Fec=800).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).