. 1 Pe) Wie ee ae eee ae : 
i » 4 . ~ ‘ 
4k 7x . 2 
Lie, 
"aed 
ee 
Y 
¥ 
~/- ire 
¥.* 
‘ Ce 
bad , ri = * 
ale BUREAU OF ENTOMOLOGY—BULLETIN No, 106. 
\ | L. O. HOWARD, Entomologist and Chief of Bureau. 
‘THE LIFE HISTORY AND BIONOMICS OF SOME 
q NORTH AMERICAN TICKS. 
BY 
W. A. HOOKER, F. C. BISHOPP, anp H. P. WOOD. 
UNDER THE DIRECTION OF 
W. D. HUNTER. 
_IssueD SEPTEMBER 7, 1912. 
om, Ms ane 
ihe till ane 
ITTY - 
Allbe a 
Laan 
é 
, 
f 
= 
aes 
ere 
fils 
*, 
all 
sf 
oie 
iN 
Ee 
2 
* 
Le 
il 
We" 
i 
é J 
2 at Na 
| 
‘ih 
» 
WASHINGTON: 
GOVERNMENT PRINTING OFFIOE. 
1912. 
