The passage of P. canis through a series (//) of Dogs. 
Day after inoculation when 
o 3 - 
CD £ 
'«-'-4J 
“ j- £ 
Dog Nc 
Amoun 
piroplE 
blood i 
jected 
Parasite 
or feve 
were fi 
noted 
The do; 
killed 
or diet 
of the 
dieeast 
Remarks 
A 
— 
8 f 
9 K 
Haemoglobinuria, many parasites. (Fox- 
( 
terrier adult.) 
(2 
4 c.c. 
3 p, 6 f 
6 K 
Ditto. 
i 3 
( 4 
5 
5 p, 7 f 
8 K 
Ditto. 
6 
2 p, 2 f 
6 K 
Ditto (1 year old mongrel). 
(5 
4 
6 p, 8 f 
10 K 
Ditto. 
6 
5 
4 p 
8 K 
Ditto (puppy, showed no fever). 
7 
5 
6 P, 8 f 
9 K 
— 
8 
3 
6 D 
Blood taken at autopsy for inoculation into 
( 
next dog was mostly serum (old dog). 
r 9 
10 
3 
5 p, 9 f 
13 K 
Nohaemoglobinuria,fewparasites(puppy). 
5 
6 p, 8 f 
9 K 
Many parasites (puppy). 
11 
4 
3 p, 4 f 
7 K 
Ditto (old Fox-terrier). 
p 
p 
\u 
p 
p 
4 
8 f 
9 K 
Ditto. 
3 
4 p 
7 K 
Ditto. No fever up to 6th day (puppy). 
3 
3 p, 5 f 
6 K 
Ditto (puppy). 
4 
6 p, 8 f 
10 K 
Ditto (Whippet). 
4 
4 p. 5 f 
6 D 
Ditto, haemoglobinuria (puppy). 
17 
7 
4 p 
7 K 
Ditto. 
/ 18 
5 
7 P 
4 K 
Few parasites. 
( 19' 
5 
7 P 
8 D 
Haemoglobinuria, Icterus. 
P 
5 
8 K 
Ditto, many parasites (old Fox-terrier). 
2 °' 
4 
— 
8 D 
Many parasites (puppy). 
V 20 
4 
— 
5 K 
Ditto. 
2 ! 
>22 
5 
5 
7 K 
Puppy. 
5 
4 
5 K 
Puppy, haemoglobinuria, 50 °/ 0 r.b.c. in¬ 
fected. 
(23 
24 
4 
8 
9 K 
Puppy, haemoglobinuria, many parasites. 
4 
6 
10 K 
Puppy, many parasites. 
4 
— 
5 K 
Old Fox-terrier, haemoglobinuria, many 
( 
parasites. 
(26 
4 
6 
7 K 
Puppy, ditto. 
27 
28 
29 
(30 
5 
3 
6 K 
Puppy, ditto. 
4 
4 
6 K 
Puppy, ditto. 
4 
8 
12 K 
Old dog. 
5 
8 
11 K 
Old Terrier. 
31 
32 
4 
— 
9 K 
Puppy, haemoglobinuria. 
4 
— 
8 K 
J > 
33 
34 
( p 
4 
5 
7 K 
9 > 
4 
4 
6 K 
9 > 
4 
4 
6 K 
,, many parasites. 
36' 
hr 
4 
— 
7 K 
J 9 
4 
— 
8 D 
,, blood collected at autopsy for in¬ 
oculation of next dog. 
(38' 
4 
— 
15 D 
,, many parasites. 
W36 
37 
5 
— 
8 — 
) J 
4 
8 
8 — 
99 
(38 
60 drops 
— 
14 K 
,, inoculatedwithbloodfromearvein. 
39 
/40 
4 c.c. 
— 
13 K 
Killed soon after parasites appeared. 
5 
— 
13 K 
Adult Terrier, had many parasites, haemo¬ 
globinuria, moribund when killed. 
( 41 
42 
43 
5 
— 
14 K 
Adult terrier, moribund when killed. 
5 
— 
10 D 
Blood collected at autopsy to inoculate 
4 
— 
8 K 
next dog. 
44 
'45 
5 
5 
8 D 
Adult dog, many parasites. 
4 
8 
13 K 
Young Collie, haemoglobinuria, 10 para¬ 
sites per field, killed when moribund. 
\46 
>47 
7 
3 
7 K 
Adult Terrier, ditto. 
5 
4 
7 K 
Large Collie, killed when moribund and 
I 
28 °/ 0 of r.b.c. infected. 
48 
6 
— 
9 D 
Adult Terrier, haemoglobinuria, many 
parasites. 
