Table 2:
Contribution of the different habitat types to the number of immature mosquitoes collected
| Habitat type | No. sites | No. times sampleda (range) | Sites with immatures observed on ≥ 1 visit | Total immatures observed | Mean number per visit | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Anophelinesb | Culicinesc | Pupaed | Anophelinesb | Culicinesc | Pupaed | Anophelinesb | Culicinesc | Pupaed | |||
| Dam | 4 | 10 (1–4) | 3 | 2 | 2 | 301 | 121 | 30 | 30.1 | 12.1 | 3 |
| Swamp | 10 | 34 (1–6) | 8 | 6 | 3 | 1020 | 417 | 32 | 30 | 12.3 | 0.9 |
| Pond | 4 | 14 (1–7) | 4 | 3 | 0 | 380 | 177 | 22 | 27.1 | 12.6 | 1.6 |
| Borehole runoff | 12 | 32 (1–6) | 6 | 5 | 5 | 866 | 245 | 70 | 27.1 | 7.7 | 2.2 |
| Drain-channel | 4 | 7 (1–2) | 2 | 1 | 0 | 168 | 27 | 0 | 24 | 3.9 | 0 |
| Rice field | 8 | 18 (1–6) | 7 | 7 | 1 | 271 | 287 | 10 | 15.1 | 15.9 | 0.6 |
| Well | 8 | 16 (1–3) | 5 | 6 | 2 | 152 | 116 | 54 | 9.5 | 7.3 | 3.4 |
| Streambed | 11 | 18 (1–2) | 5 | 6 | 3 | 153 | 107 | 17 | 8.5 | 5.9 | 0.9 |
| Brick pit | 9 | 21 (1–4) | 3 | 2 | 2 | 48 | 5 | 32 | 2.3 | 0.2 | 1.5 |
a
The number of times sampled is totaled across all sites while the range is per site.
b
Anopheline larvae
c
Culicine larvae
d
All mosquito pupae