336 
TREUBIA VOL. Il, 2—4. 
Date 
1» 
D 
Place 
Heemraad 
Muara Pegantungan . 
Heemraad 
Muara Pegantungan . 
Heemraad 
Muara Pegantungan . 
Heemraad 
Muara Karang . 
Heemraad 
Muara Karang . 
Heemraad 
Muara Karang . 
Heemraad Oost 
Muara Karang . 
Heemraad Oost 
Muara Karang . 
Heemraad Oost 
Muara Karang . 
Heemraad Oost 
Muara Karang . 
Heemraad Oost 
| Muara Karang . 
| Heemraad Oost 
S oo 
10.9 
18.3 
10.2 
19.2 
| of nets 
lowi 22 
Number 
EC) A Co 
Number 
of lud- 
150 
25 
24 
30 
14 
1m 
| Mosquito-net catches 
i 
Emerged from larvae 
and pupae collectec 
Number 
of 
rossii PO 
12 
10 
12 
4 
0 
20 
10 
“oh 
14 
Number | Numbe: 
of lud- of 
lowi QQ | rossii 9% 
113 9 
6 86 
88 8 
5 70 
48 7 
1 15 
6 51 
129 20 
5 48 
53 11 
10 42 
101 21 
18 0 
7 54 
60 11 
