Growth parameters for Oreochromis esculentus
 
Maximum Length 50cm SL
n = 20
Note that studies where Loo is very different (+/- 1/3) from Lmax are doubtful.
Lm vs Linf graph [n = 3]
Reproductive graph [n = 1]
M vs K graph [n = 1]
M vs Linf graph [n = 1]
Longevity vs 3/K graph [n = 1]
ø = 3.12
L inf = 12.9 cm SL
K = 8.0
Median record no. 11
102Ref. 102
Loo
(cm)
Length Type K
(1/y)
t0
(years)
Sex M
(1/y)
Temp° C Lm Ø' Country Locality Questionable Captive
6.4 TL 0.958 22.5 1.59 aquarium Yes Yes
8.0 TL 1.020 22.5 1.81 aquarium Yes Yes
9.0 TL 1.890 22.5 2.18 aquarium Yes Yes
9.5 TL 1.020 22.5 1.96 aquarium Yes Yes
10.1 TL 3.800 22.5 2.59 large aquarium Yes Yes
10.5 TL 2.030 22.5 2.35 aquarium Yes Yes
12.2 TL 0.908 22.5 2.13 aquarium Yes Yes
12.4 TL 2.870 22.5 2.64 aquarium Yes Yes
12.5 TL 2.220 22.5 2.54 aquarium Yes Yes
12.8 TL 3.290 22.5 2.73 small aquarium Yes Yes
12.9 SL 7.957 3.12 Tanzania ponds Yes Yes
16.3 TL 0.794 22.5 2.32 aquarium Yes Yes
25.1 TL 0.427 22.5 2.43 aquarium No Yes
25.2 SL 0.349 2.35 Zimbabwe Luapula Moero No No
26.7 SL 0.450 25.5 2.51 Tanzania Lake Victoria No No
30.8 TL 0.255 22.5 2.38 aquarium No Yes
32.0 TL 0.500 1.75 25.0 22.0 2.71 Kenya Lake Victoria, Kavirondo Gulf No No
32.4 TL 0.310 25.0 26.0 2.51 Tanzania Lake Victoria, Mwanza Area No No
33.5 TL 0.310 25.0 2.54 Kenya Lake Victoria, outside Kavirondo Gulf Yes No
33.8 TL 0.320 25.0 25.0 2.56 Uganda Lake Victoria, Jinja Area No No
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