32 THOMPSON YATES AND JOHNSTON LABORATORIES REPORT 
proceeding it must be remembered that all the natural breeding-places near the 
Hospital where completely dried up, and in the Hospital compound itself no artificial 
breeding-places occurred. 
Mosourro Net Experiment 
Date 
No. present 
in net 
each day 
Remarks 
Date 
Mo. present 
in net 
each day 
Remarks 
Nov. i 
3 
i Cu/ex, i costalis, 
Dec. 17 
O 
„ ! 3 
0 
1 y/. pharoensis 
„ 18 
I 
Culex 
„ i + 
0 
„ 19 
2 
A. costalis, Culex 
» >5 
0 
„ 20 
I 
. costalis 
„ 1 6 
1 
Culex 
,, 21 
O 
A. pharoensis 
„ 22 
I 
A. costalis 
» i7 
1 
» 18 
1 
Culex 
» 2 3 
2 
C ulex 
„ 19 
3 
All Culex fatigans 
„ 2 + 
O 
» 20 
3 
Culex 
2 ? 
O 
„ 21 
3 
All fwAf/w 
20 
2 
A. costalis 
„ 22 
7 
3 y/. costalis, 4 C«Zr,r 
27 
7 
All ^. 
„ 23 
1 
Anopheles 
,, z 0 
O 
„ 24 
2 
Culex fatigans 
>» z 9 
+ 
y^, COSt (lllS 
» 2 5 
2 
Culex 
» 3° 
j 
„ 26 
1 
A. costalis 
» 3 1 
j 
,, 27 
Jan. 1 
2 
'1 
to 
y 
Away up river, mosquitoes 
,, 2 
I 
not collected 
Dec. 3 
j 
» 3 
>1 
• 
4 
I 
" 4 
0 
r 
» 3 
I 
1? 
» 5 
0 
6 
2 
0 
7 
O 
» 7 
3 
. .. 
A. costalis 
8 
O 
- 
8 
» 0 
2 
T h t 'n< til tic I ( 11 r v 
1 XJ. ■ LuJiillLi, 1 
» 9 
O 
» 9 
0 
„ 10 
O 
„ 10 
0 
„ 1 1 
5 
1 Cu/ex, 4 yf. costalis 
„ 1 1 
1 
A. costalis 
„ 1 2 
0 
„ 1 2 
0 
I 
» 13 
3 
A. costalis 
» r 3 
0 
» 14 
2 
» H 
2 
A. costalis and C. fatigans 
» '5 
1 
» «5 
2 
Culex 
„ 16 
2 
^. costalis, 1 Culex 
„ 16 
2 
A. costalis 
