88 
BULLETIlSr OF THE BUREAU OF FISHERIES 
Table 26. — Chinook salmon taken by troll near Drakes Bay and Fort Bragg, Calif., July and 
August, 1918 — Continued 
Centimeter length (mid-value of class) 
Fourth year 
Fifth year 
Total 
Female 
Total 
Male 
Female 
Total 
43 _ 
1 
6 
1 
2 
1 
4 
3 
2 
2 
3 
2 
3 
2 
2 
5 
4 
4 
2 
3 
2 
2 
6 
6 
8 
12 
3 
7 
1 
1 
3 
1 
1 
45 
47 
49 
61 
63 
61* 
63 
65 
67 
69 
71 
73 
75 
79* 
1 
1 
1 
81 
1 
83 
85 
87 
1 
1 
1 
6 
6 
6 
7 
1 
2 
1 
1 
1 
6 
6 
8 
11 
3 
6 
1 
1 
3 
89 
91 
95*... 
97 
1 
3 
4 
2 
4 
1 
1 
3 
99 
101 
1 
1 
103 
105 
1 
1 
107 
109 
111... 
113 
1 
1 
1 
1 
115 
Total 
20 
102. 70±0. 98 
6. 48± .69 
30 
97. 20±0. 65 
5. 30± .46 
50 
99. 40±0. 61 
6. 40± .43 
3 
109. 60 
1 
105.00 
4 
108. 50 
105 
Mean 
Standard deviation 
Table 27. — Chinook salmon taken by troll near Drakes Bay and Fort Bragg, Calif., July and 
August, 1918 
Logarithm of diameter 
of eggs (mid-value of 
class) 
Number of individuals 
Logarithm of diameter 
of eggs (mid-value of 
class) 
Number of individuals 
1.85 
•Mean, 1.8667. 
0.43 
21 
.87 _- 
2 
.47* 
1 
.51*.... - 
4 
0.07 - 
1 
.55* 
3 
.09 
1 
.57 
1 
. 11 
2 
.59 
2 
Mean, 0.6244± 0.0080. 
Standard deviation, 0.0780Jb0.0057. 
.13 
1 
Mean, 0.1778±0.0095. 
Standard dev iation , 0 .0600 ± 0 .0067 . 
.61__ - 
1 
.15..-. 
2 
.63__ 
6 
.17 
3 
.65 
4 
.21* 
4 
.67.-.. - 
8 
.25* 
3 
.69.... 
4 
.29* 
1 
.71 
7 
Total - 
64 
