Table 3 Abundance, repletion status and gonotrophic cycles of indoor-resting anopheles along the altitudinal transect
Study sites of the altitudinal transect | Number of houses sprayed a | Anopheline species collected | ADH b (No collected) c | No unfed / No fully blood-fed / No half or fully gravid c | Fed/gravid ratio | Estimated duration of gonotrophic cycle (days) |
|---|---|---|---|---|---|---|
Djuttitsa (1965 m) | 210 | An funestus | 0 (0) | - / - / - | - | - |
An gambiae | 0.18 ± 0.39 (38) | 20 / 3 / 16 | 1 : 5.33 | 6 to 7 | ||
An hancocki | 0.06 ± 0.23 (12) | 3 / 2 / 7 | 1 : 3.5 | 4 to 5 | ||
Total | 0.24 ± 0.47 (50) | 23 / 5 / 23 | 1 : 4.42 | 4 to 7 | ||
Dschang (1400 m) | 224 | An funestus | 0.07 ± 0,29 (16) | 3 / 3 / 10 | 1 : 3.33 | 4 to 5 |
An gambiae | 0.83 ± 1.21 (186) | 90 / 25 / 71 | 1 : 2.84 | 3 to 4 | ||
An hancocki | 0.02 ± 0.13 (4) | 1 / 1 / 2 | 1 : 2.0 | 3 | ||
Total | 0.92 ± 1.26 (206) | 94 / 29 / 83 | 1 : 2.72 | 3 to 5 | ||
Santchou (750 m) | 259 | An funestus | 0.19 ± 0.51 (48) | 35 / 4 / 9 | 1 : 2.25 | 3 to 4 |
An gambiae | 2.88 ± 2.78 (746) | 455 / 98 / 193 | 1 : 1.97 | 2 to 3 | ||
An hancocki | 0 (0) | - / -. / - | - | - | ||
Total | 3.06 ± 2.89 (794) | 490 / 102 / 202 | 1 : 2.11 | 2 to 4 |