G 
. H 
. F. 
Nuttall 
AND 
H. 
B. 
Fantham 
121 
Cow I. 
Dav 
(0) 
(.) 
(i) 
(C) 
(OO) 
(„) 
(II) 
(O.) 
(10) 
(1,) (OOO) 
u 
(III) 
(3) 
(OJ 
00 
(5-0) 
19 
71 
18 
2 
1 
4 
1 
0 
1 
1 
0 
0 
0 
0 
0 
0 
0 
0 
20 
66 
16 
8 
0 
6 
0 
-1* 
0 
1 - 
l 
i 
0 
0 
1 
0 
0 
0 
21 
26 
48 
9 
0 
2 
6 
2 
-1 
-1 - 
■ 1 
0 
1 
0 
0 
0 
0 
0 
22 
28 
38 
13 
.3 
4 
3 
3 
1 
-1 - 
l 
1 
1 
-1 
0 
-1 
0 
0 
23 
60 
11 
13 
0 
6 
0 
4 
0 
0 
3 
1 
0 
-1 
2 
-1 
0 
1 
24 
25 
28 
24 
3 
1 
4 
4 
2 
2 
2 
2 
2 
0 
0 
-1 
0 
0 
25 
37 
25 
3 
0 
10 
6 
1 
3 
1 - 
1 
3 
4 
0 
0 
2 
0 
-1 
26 
23 
9 
28 
0 
4 
8 
8 
2 
2 
2 
0 
4 
2 
0 
2 
0 
2 
27 
20 
10 
20 
0 
3 
6 
9 
2 
6 
3 
2 - 
-1 
6 
0 
3 
0 
-1 
28 
6 
5 
41 
5 
2 
4 
17 
-1 
4 
1 
3 - 
-1 
4 
2 
3 
0 
1 
29 
16 
17 
20 
0 
6 
8 
7 
1 
4 
2 
2 
1 
7 
0 
5 
0 
-1 
30 
26 
12 
4 
0 
17 
6 
4 
3 
1 
1 
8 
6 
1 
0 
0 
0 
3 
31 
31 
4 
11 
0 
17 
1 
10 
1 
3 
0 
9 - 
-1 
2 
1 
1 
4 
-1 
Cow 17. 
21 
63 
18 
11 
0 
2 
1 
1 
0 
0 
2 - 
1 
0 
0 
0 
-1 
0 
-1 
22 
50 
16 
22 
0 
4 
1 
3 
-1 
3 - 
1 
0 
0 
0 
0 
-1 
0 
0 
23 
43 
27 
16 
0 
3 
2 
1 
2 
-1 
2 
0 
0 
0 
0 
-1 
0 
0 
24 
42 
19 
19 
0 
10 
4 
1 
1 
2 - 
1 
1 
0 
0 
-1 
-1 
0 
0 
25 
30 
16 
18 
0 
8 
4 
4 
1 
1 
1 
2 - 
-1 
3 
0 
-1 
0 
1 
26 
22 
28 
22 
5 
-1 
12 
2 
2 
0 
2 
2 
0 
0 
0 
-1 
0 
0 
27 
58 
13 
9 
0 
7 
3 
2 
3 
1 - 
1 - 
1 
0 
0 
3 
0 
0 
0 
28 
12 
21 
30 
3 
1 
7 
5 
0 
2 
4 
8 
0 
1 
0 
3 
0 
0 
29 
47 
15 
6 
0 
12 
3 
5 
2 
4 
0 
2 
0 
2 
2 
0 
-1 
0 
* The numbers “ — 1" denote less than 1 °/ 0 . 
It is clear that the rounded, the comma-shaped or clubbed and the 
rod-like forms represent the majority of the parasites seen in stained 
films, the rounded forms usually predominating. The rod-shaped forms 
regarded as a whole, that is when occurring singly, in pairs and larger 
numbers, or with other types of parasites, appear in larger numbers as 
the disease progresses, their number falling towards the end of the 
malady. 
The increase of para.sites observed, during the course of the disease. 
We have already recorded elsewhere ( Parasitology , voL il p. 327 ) the 
steady increase in the percentage of infected corpuscles which was 
observed daily in the two cows up to the fatal termination of the disease. 
We desire to add some particulars here showing that an increase takes 
place in the number of corpuscles containing two or more parasites. 
We have tabulated (Tables I and II ) our results and have represented 
them in graphic form in Charts I and II. 
