TABLE III. Preovipositiov, incubation, larval longevity and total non-parasitic 
period' of DertnacGutor filbipictus. 
168 
Biology of Dermacentor 
* 
Ph S* 
05 
GO 
03 
CO 
03 
CO 
1 
03 
CO 
1 
o 
o 
ID 
CD 
o 
o 
co 
03 
co 
o 
CO 
CO 
I 
o 
no 
GO 
03 
GO 
CD 
03 
CO 
CO 
7—1 
03 
GO 
T—1 
rH 
CO 
GO 
CD 
H 
CO 
o 
CO 
rH 
i 
no 
'-H 
| 
no 
1 
1 
no 
1 
05 
03 
1 
c— 
o 
no 
no 
t- 
■05 
CO 
CD 
co 
rH 
-cJ3 
CO 
03 
03 
01 
CD 
CD 
>o 
03 
GO 
GO 
no 
CD 
no 
CO 
CD 
CD 
t -- 
L"- 
CO 
03 
no 
CD 
no 
no 
03 
03 
03 
03 
03 
i 
03 
i 
03 
| 
CO 
03 
1 
03 
| 
1 
CO 
1 
t>- 
1 
rH 
CD 
1 
O 
1 
03 
1 
no 
— K 
03 
no 
no 
no 
03 
L- 
CO 
CO 
GO 
o 
03 
CO 
03 
03 
03 
pH 
03 
03 
CO 
03 
03 
O 
00 
CO 
I 
CD 
CO 
1911 
O 
rH 
03 
r—r 
1911 
- 
- 
- 
1912 
- 
- 
1913 
- 
- 
rH 
no 
03 
CD 
pH 
‘11 
18, 
28, 
31, 
•Hh' 
03 
CD* 
03 
31, 
CD 
03 
r—1 
CO 
>* 
►“3 
1 
c3 
Si 
—Apr. 
> 
O 
£5 
I 
-Feb. 
c3 
HH 
| 
| 
-Feb. 
—Dec. 
—Jan. 
| 
p | 
< 
1 
—Jan, 
r© 
© 
Ph 
1 
i—Jan 
c§ 
0) 
pH 
1 —1 
03 
pH 
O 
pH 
03 
rH 
1911- 
- 
- 
1912- 
1913 
, 1912 
co 
pH 
03 
rH 
pH 
03 
rH 
c3 
p 
CO 
01 
CO 
rH 
1 —1 
rH 
19, 
rH 
03 
no 
no 
pH 
18, 
03 
L"^ 
rH 
GO 
03 
Mar. 
Oct. 
Feb. 
= 
G 
> 
O 
Jan. 
- 
>? 
3-0 
Mar. 
d 
© 
fi 
Feb. 
d 
© 
Pi 
o 
bfl 
be"* 3 
c c 
■ 3 ° 
G ^ 
0 "w" 
+H ►» 
45 
51 
42 
39 
CD 
rJH 
33 
67 
70 
no 
CO 
41 
71 
37 
od $> * 
Pm 
o 
T“I 
03 
to- o 
t—I 03 
O GO 
03 t—I 
O 
03 
r*“S 
c3 
o3 
CO 
03 
hH 
03 
03 D3 
t-h GO CO 
^ CD 
CO 03 
CD 
00 
o 
T—I 
Os 
O 
03 i—l 
CD CO 
03 03 
c3 
§ 
© P-l 
PR <1 
& 
< 
O 
rH 
03 
r—I 
05 
ce 
HH 
Ph 
< 
>-> 
c3 
§ -S S 
£ (=< 
* 
a 
c3 
•”3 
* 
These females dropped off normally from the host, the others were picked off, 
