Appendix—Statistical Tables. 
445 
TableG. — D. pulicaria. Average , maximum , and minimum num¬ 
bers. Percentile vertical distribution. 
1895-96. 
Av. 
Max. 
Min. 
Per Cent, in Each 3 m. Level. 
0-3. 
3-6. 
6-9. 
9-12. 
12-15. 
15-18. 
July 16-31... 
11.6 
17.1 
0.2 
0.0 
0.0 
53.1 
12.5 
32.8 
1.6 
Aug. 1-15... 
19.9 
42.3 
8.0 
0.0 
0.0 
11.0 
65.0 
22.0 
1.0 
Aug. 16-31.. 
38.1 
164.7 
5.4 
0.0 
1.6 
2.3 
80.2 
14.8 
1.0 
Sept. 1-15... 
33.8 
57.2 
8.3 
0.0 
2.2 
4.5 
68.8 
22.6 
1.8 
Sept. 16-30.. 
98.2 
125.9 
10.5 
0.0 
1.5 
2.2 
3.4 
58.8 
33 7 
Oct. 1-15.... 
26.9 
49.6 
12.7 
14.1 
13.8 
14.1 
19.2 
17.1 
21.7 
Oct. 16-31... 
23.5 
46.4 
5.4 
22.5 
21.9 
22.3 
12.7 
9.6 
11.0 
Nov. 1-15... 
49.6 
102.3 
17.8 
42.7 
27.3 
8.7 
9.2 
5.5 
6.6 
Nov. 16-30.. 
58.3 
82.0 
39.5 
25.2 
29.2 
19.6 
15.1 
5.7 
5.2 
Dec. 1-15.... 
141.1 
221.9 
25.0 
51.6 
35.5 
7.9 
2.8 
1.9 
0.2 
Dec. 16-31... 
99.8 
57.2 
24.8 
37.8 
31.1 
11.4 
11.1 
7.7 
0.9 
Jan. 1-15_ 
88.2 
137.3 
40.0 
68.3 
14.5 
12.7 
3.5 
0.5 
0.5 
Jan. 16-31... 
24.8 
31.8 
13.3 
77.9 
8.4 
8.4 
2.1 
2.1 
1.1 
Feb. 1-14.... 
64.1 
81.4 
29.8 
75.8 
9.1 
5.0 
2.8 
2.4 
4.8 
Feb. 15-29... 
43.9 
43.4 
20.3 
8.7 
11.5 
8.7 
7.3 
Mch. 1-15... 
Mch. 16-31.. 
20.9 
50.9 
10.1 
34.0 
18.9 
27.0 
9.4 
7.6 
3.2 
Apl. 1-15.... 
28.0 
47.0 
11.4 
10.4 
14.6 
31.2 
25.0 
12.5 
6.3 
Apl. 16-30... 
118.2 
251.8 
12.1 
84.9 
10.6 
0.8 
1.5 
1.7 
0.5 
May 1-15_ 
284.9 
683.2 
85.8 
13.1 
16.2 
19.5 
12.0 
16.7 
22.4 
May 16-31.. 
533.6 
763.4 
291.2 
28.0 
16.9 
18.8 
14.5 
10.0 
11.7 
June 1-15... 
168.6 
260.7 
56.6 
17.5 
10.0 
15.0 
21.3 
10.1 
25.8 
June 16-30.. 
78.2 
157.7 
13.3 
1.9 
6.2 
11.7 
16.0 
45.8 
18.5 
July 1-15.... 
39.3 
52.1 
19.7 
0.0 
0.9 
8.6 
27.0 
57.0 
6.5 
July 16-31... 
11.8 
38.2 
0.6 
0.0 
0.0 
62.8 
33.4 
2.0 
1.8 
Aug. 1-15... 
3.7 
0.0 
10.0 
17.0 
71.0 
2.0 
0.0 
Aug. 16-31.. 
5.9 
0.0 
0.0 
0.0 
80.0 
20.0 
0.0 
