Age in years
No.
Length in (cm)
Weight in (g)
Length group
Observed average length
From back calculation
Calculated from Von Bertlanffy's
Calculated from increments summation
Calculated from Von Bertlanffy's
I
134
15-35
26
24.9
26.1
155.75
140.6
II
38
32-40
35
34.7
35
447.68
349.8
III
84
37-47
43
42.1
42.7
814.20
643.7
IV
99
46-54
50
50
49.2
1390.05
999.2
V
56
53-59
55
54.3
54.7
1790.95
1392
VI
33
57-61
60
58.7
59.4
2279.92
1800.5
VII
32
60-66
64
63.8
63.5
2947.49
2207.7
VIII
20
64-70
67
67
66.9
3426.85
2601.1
IX
1
³70
70
70.2
69.9
3969.23
2972.4
Table 5:
Ranges and means of empirical lengths and weights for
B. bayad.
