Growth parameters for Silurus glanis
 
Maximum Length 273cm TL
n = 6
Note that studies where Loo is very different (+/- 1/3) from Lmax are doubtful.
Longevity vs 3/K graph [n = 3]
ø = 3.57
L inf = 296.0 cm TL
K = 0.0
Median record no. 4
312Ref. 312
Loo
(cm)
Length Type K
(1/y)
t0
(years)
Sex M
(1/y)
Temp° C Lm Ø' Country Locality Questionable Captive
125.0 TL 0.225 -1.86 F 3.55 Spain Ebro and Ter rivers, Catalonia Yes No
228.0 TL 0.085 -2.45 M 3.65 Spain Ebro and Ter rivers, Catalonia Yes No
260.0 TL 0.064 -1.33 F 20.0 3.64 Turkey Menzelet Reservoir (37°43'8"N, 36°51'59"E), 700 m alt., River Ceyhan No No
296.0 TL 0.042 3.57 Kazakhstan Aral Lake No No
303.0 TL 0.051 -1.59 M 19.5 3.67 Turkey Menzelet Reservoir (37°43'8"N, 36°51'59"E), 700 m alt., River Ceyhan No No
357.0 SL 0.043 -0.17 3.73 Hungary River Tisza (Tiszafüred stretch) Yes No
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