Marsh—Limnetic Crustacea of Green Lake, 
203 
CYCLOPS BREVISPINOSUS. 
C. brevispinosus not present in collections from 1.94 to 6.95. 
No. of 
Coll. 
Total 
No. 
Per cent. 
0-5 
5-10 
10-15 
15-20 
20-25 
25-30 
30-35 
35-40 
40- 
7.95.. 
8.95 . 
1 
100 . 
9.95.. 
10.95.. 
11.95.. 
12.95.. 
13.95.. 
14.95.. 
15.95.. 
246 
291 
79 
166 
13 
87.80 
10.99 
10.13 
19.28 
61.54 
4.47 
16.84 
10 13 
62.65 
15.38 
4.88 
1.22 
8.25 
20.25 
3.61 
7.69 
.81 
.41 
.69 
1.27 
.41 
8.25 
54.98 
50.63 
6.32 
14.46 
15.39 
1.27 
16.95.. 
17.95.. 
18.95.. 
19.95.. 
20.95.. 
1.96.. 
2.96.. 
7 
6 
57.15 
42.85 
16.66 
50. 
33.34 
3.96.. 
5.96.. 
6.96.. 
7.96.. 
8.96.. 
9.96.. 
10.96.. 
11.96.. 
12.96.. 
1 
33 
52 
36 
7 
3 
100 . 
72.73 
46.15 
3.03 
30.77 
44.45 
14.29 
12.12 
3.85 
44.44 
57.14 
33.33 
12.12 
15.38 
3.85 
11.11 
14.28 
14.29 
66.67 
13.96.. 
14.96.. 
15.96.. 
16.96.. 
17.96.. 
1 
100 . 
18.96.. 
19.96.. 
20.96.. 
21.96.. 
22.96.. 
2 
100 . 
23.96.. 
24.96.. 
25.96.. 
26.96.. 
27.96.. 
25 
100 . 
