Table 4. Number of collected mosquitoes in Trarza.
| Mosquito genus | Mosquito species | Rosso (city) | Rosso (cattle farm)○ | Keurmacen (rice fields) | Total | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| 08.12.2018 | 08.12.2018 | 08.12.2018 | ||||||||
| no. | (UG/BF) | no. | (UG/BF) | no. | (UG/BF) | no. | (UG/BF) | % | ||
| Culex | antennatus | 0 | (0/0) | 0 | (0/0) | 2 | (2(0) | 2 | (2(0) | 0.11 |
| decens | 0 | (0/0) | 0 | (0/0) | 3 | (3/0) | 3 | (3/0) | 0.16 | |
| neavei | 0 | (0/0) | 2 | (2/0) | 4 | (4/0) | 6 | (6/0) | 0.33 | |
| poicilipes | 1 | (1/0) | 10 | (10/0) | 559 | (558/1) | 570 | (569/1) | 31.25 | |
| quinquefasciatus | 326 ◆ | (310◆/16) | 47 | (47/0) | 85 | (85/0) | 458 | (442/16) | 25.11 | |
| tritaeniorhynchus | 3 | (3/0) | 21 | (19/2) | 44 | (43/1) | 68 | (65/3) | 3.73 | |
| univittatus | 0 | (0/0) | 0 | (0/0) | 6 | (6/0) | 6 | (6/0) | 0.33 | |
| Aedes | vexans | 0 | (0/0) | 0 | (0/0) | 2 | (0/2) | 2 | (0/2) | 0.11 |
| aegypti | 11 ◆ | (8◆/3) | 0 | (0/0) | 0 | (0/0) | 11 | (8/3) | 0.60 | |
| NI (f) | 0 | (0/0) | 0 | (0/0) | 5 | (5/0) | 5 | (5/0) | 0.27 | |
| Anopheles | pharoensis | 4 | (0/4) | 514 + | (459+/55) | 12 | (12/0) | 530 | (471/59) | 29.06 |
| ziemanni | 0 | (0/0) | 0 | (0/0) | 11 | (11/0) | 11 | (11/0) | 0.60 | |
| NI (f) | 1 | (0/1) | 0 | (0/0) | 2 | (2/0) | 3 | (2/1) | 0.16 | |
| Mansonia | uniformis | 0 | (0/0) | 115 | (114/1) | 34 | (32/2) | 149 | (146/3) | 8.17 |
| Total | 346 | (322/24) | 709 | (651/58) | 769 | (763/6) | 1824 | (1736/88) | 100.00 | |
NI = (species) not identified
(m) = male mosquitoes
(f) = female mosquitoes
UG = unengorged mosquitoes (without visible blood meal)
BF = blood-fed mosquitoes
○ = RVF epizootic
+ = one pool tested positive for RVFV-specific RNA
◆ = one pool tested positive for dengue virus-specific RNA