TREUBIA VOL. II. 2—4. 
Salinity of the 
Mosquito-net catches 
Number of Anopheline O° per 
Emerged from larvae and 
pupae collected 
Number of 9% 
Date pond-water 10 M? and per night a 
S /00 Myzomyia Myzomyia Myzomyia 
ludlowi Theobald rossii Giles ludlowi Theobald 
monthly monthly monthly monthly 
average average average total 
16 VI 7°19] 48 45 \14ssi5 728) 45 |1131.5:23=] 43 
le EO TAO lh 83 51 21 30 72 116 
LER ER NO 14 ED 35 
KOEN 16 16 21 
20%: NSS 36 62.5 8 
21.1. ok 76 82.5 Al 
DD OA 26 60 En 
Eee) 29 26 70 
DA. | 1 18335 151 76 74 
25) sh Bulysizs 149 75 61 
20, ADS 89 39 29 
DT AMIS 140 39 45 
28) 5.1 8411210 269 50 am 
20 00 08 1a 154 45 X 
IV — Mise La kan 
De ILO AAO 3 106 42.5! 46 31 | 100 
Se ah 127.5 50 69 
Ponds near Luar Batang. 
monthly monthly monthly monthly 
average average average total 
i) Xd S120 PE — = = 82 16 
120 ene IT u = 8 
22 XII ’18/24.6 10 126 — 
23 0) 283 OM 80583 50° 10623 042 
D ED NZE 20 12 20 65 Ss 
Du (BODE en os ad 
Sr 2791275 | — — — 
10 4.211526 — | = Be 
20.0, ia 257 71 73 8 
DES 6 170 5 
Number of [9 
of 
Myzomyia 
rossii Giles 
monthly 
total 
359 
48 
monthly 
total 
02 
181 
