Table 1

The proportion of virgin insects among Anopheles gambiae taking their first blood meal relative to the mean number of insects caught at that location, location of possible breeding sites and collection method from the islands of São Tomé and Príncipe.

Location
Collection
Breeding site
Total caught
Mean/hr
First feeding
Proportion virgin

São Tomé






Almoxarife
Landing
Unknown
905
16.2
120
0.41
Sentinel
Landing
Unknown
578
43.0
92
0.37
Riboque
Landing
Unknown
2617
20.9
333
0.49
Sentinel
Landing
Close
2751
40.8
327
0.60
Light
Light-Trap
Close
5893
-
717
0.46
Príncipe






Praia Burras
Landing
Unknown
1036
14.0
226
0.56
Sentinel
Landing
Close
782
34.2
167
0.31
Rua Trabalhadores
Landing
Unknown
452
20.9
87
0.52
Sentinel
Landing
Close
707
26.1
125
0.58

Charlwood et al. Malaria Journal 2003 2:9   doi:10.1186/1475-2875-2-9

Open Data