454 
Guinea-pig 10—continued. 
Day . 
8 
9 
10 
11 
12 
>3 
M 
Parasites per c.mm. 
4 
° 
0 
52 
4 
4 
16 
Temp. 
56 
26 
46 
50 
40 
5 ° 
Day . 
'5 
16 
•7 
18 
«9 
20 
21 
Parasites per c.mm. 
. 200 
16 
4 
4 
4 
12 
i 8 
Temp. 
34 
5 ° 
40 
3 » 
26 
>3 
22 
Day 
22 
23 
24 
25 
26 
, 
28 
Parasites per c.mm. 
4 
56 
8 
4 
24 
4 
Temp. 
23 
44 
20 
24 
28 
20 
Day 
29 
3 ° 
3 * 
32 
33 
34 
35 
Parasites per c.mm. 
4 
1 
4 
8 
4 
20 
20 
8 
Temp. 
27 
18 
5 ° 
5 * 
20 
53 
4 ° 
Day 
36 
37 
38 
39 
40 
4 ' 
42 
Parasites per c.mm. 
4 
4 
16 
8 
— 
76 
s 
s 
Temp. 
36 
36 
3 ' 
34 
26 
34 
Day 
-- - l 
43 
44 
45 
46 
4 , 
48 
49 
Parasites per c.mm. 
0 I 
0 
0 
0 
24 
20 
480 
Temp. 
“*i 
34 j 
3 ° 
38 
34 
32 
26 
