SUNIER: Marine fish-ponds of Batavia. 
355 
20 
Date 
Salinity 
of the 
pond- 
water 
S °/o0 
20.4 
21.3 
22.0 
222 
20.25 
4.0 
4.2 
4.8 
4.8 
onl 
5.4 
5.4 
5.6 
57 
pilD) 
5.9 
5.9 
6.2 
6.3 
6.3 
6.4 
6.5 
6.5 
6.7 
Toi 
8.0 
8.1 
8.2 
8.2 
8.3 
SS mmm , 
NS 5 
Mosquito-net catches 
Number of Anopheline 99 per 
10 M? and per night 
Myzomyia 
ludlowi Theobald 
average 
35 
58.5:4=| 6 
15 14 
11 
25:1 
275 16 
2:3 
Myzomyia 
rossii Giles 
average 
66 :4— 
1075 
16:1 
16 
Ponds near Pekulitan. 
average 
27.5 
5 
34 
45 
7.5 
11 
82.5 
14 
16 
| 56 
22.5 
26 
881.5:31=| 21 
288 1 305 
141 
08 
average 
1422.5 : 31= 
46 
Emerged from larvae and 
pupae collected 
Number of 22 | Number of 99 
of 
Myzomyia 
ludlowi Theobald 
en S&S ON 
total 
total 
794 
of 
Myzomyia 
rossii Giles 
total 
19 | 60 
total 
seg T4 
