272 
BULLETIN OF THE BUREAU OF FISHERIES 
Table 53. — Annual calculated growth increments in millimeters of the Clear Lake cisco (males), age 
groups I to VIII, according to calendar year and year of life 
Age 
Year 
of 
life 
1923 
1924 
1925 
1926 
1927 
1928 
1929 
1930 
1931 
Aver- 
age 
8 
7 
11 
9.0 
7 
12 
13 
12.5 
6 
17 
16 
16.5 
5 
18 
23 
20.5 
4 
31 
29 
30.0 
3 
45 
55 
60.0 
2 
85 
87 
86.0 
1 
ils 
108 
113.0 
VII 
7 
12 
13 
12.5 
6 
14 
16 
15.0 
5 
19 
22 
20.6 
4 
30 
32 
31.0 
3 
51 
60 
55.6 
2 
88 
80 
87.0 
1 
110 
102 
106.0 
VI 
6 
13 
16 
14.5 
5 
ii 
16 
18.6 
4 
34 
32 
33.0 
3 
56 
68 
62.0 
2 
84 
85 
84.5 
1 
108 
98 
103.0 
v 
5 
22 
24 
23.0 
4 
43 
39 
41.0 
3 
58 
68 
63. 0 
2 
79 
83 
81.0 
1 
110 
98 
104.0 
xv 
4 
34 
42 
38.0 
3 
68 
69 
68.5 
2 
86 
86 
86.0 
1 
104 
105 
104.5 

3 
67 
70 
68.5 
2 
84 
88 
86.0 
1 
104 
110 
107.0 
xi _ 
2 
92 
105 
98.5 
1 
108 
113 
110.5 
Table 54. — Annual calculated growth increments in millimeters of the Clear Lake cisco (females), 
age groups I to VIII, according to calendar year and year of life 
Age 
Year 
of 
life 
VIII. 
VII. 
VI. 
IV. 
III. 
1923 
1924 
1925 
1926 
1927 
1928 
1929 
1930 
1931 
11 
12 
13 
15 
15 
20 
22 
26 
33 
32 
54 
52 
87 
89 
112 
105 
i3 
18 
17 
17 
23 
28 
32 
42 
54 
62 
88 
82 
108 
108 
16 
16 
28 
16 
42 
32 
68 
68 
78 
85 
105 
98 
24 
32 
44 
46 
70 
74 
80 
79 
108 
98 
33 
44 
82 
73 
88 
92 
103 
103 
70 
77 
91 
97 
108 
108 
99 
105 
108 
114 
Aver- 
age 
11.5 
14.0 
17.6 
24.0 
32.5 
53.0 
88.0 
108.5 
16.6 
17.0 
25.5 
37.0 
58.0 
85.0 
108.0 
16.0 
22.0 
37.0 
63.0 
81.5 
101.5 
28.0 
45.0 
72.0 
79.5 
103.0 
38.5 
77.6 
90.0 
103.0 
73.5 
94.0 
108.0 
102.0 
111.0 
II. 
