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Table 1 Specific composition and relative abundance of Aedes species collected in different land covers classes and breeding sites in December 2015, October 2016 and March 2017 in Kédougou

From: Zika virus in southeastern Senegal: survival of the vectors and the virus during the dry season

Breeding sites Species Land Covers TOTAL
   Forest Savanah Agriculture Village Barren  
   No. % No. % No. % No. % No. % No. %
  Ae. aegypti 91 52.9 10 13 0 0 111 74.5 0 0 212 52.3
  Ae. bromeliae 17 9.9 12 15.6 6 85.7 34 22.8 0 0 69 17
  Ae. fowleri 0 0 1 1.3 0 0 0 0 0 0 1 0.2
  Ae. furcifer 3 1.7 0 0 0 0 0 0 0 0 3 0.7
Tree holes Ae. longipalpis 11 6.4 0 0 0 0 0 0 0 0 11 2.7
  Ae. luteocephalus 13 7.6 0 0 0 0 0 0 0 0 13 3.2
  Ae. stokesi 1 0.6 2 2.6 0 0 1 0.7 0 0 4 1
  Ae. taylori 7 4.1 0 0 0 0 1 0.7 0 0 8 2
  Ae. unilineatus 29 16.9 52 67.5 1 14.3 2 1.3 0 0 84 20.7
Total mosquitoes 172   77   7   149   0   405  
  Ae. aegypti 214 43.3 0 0 0 0 0 0 23 65.7 237 44.8
  Ae. bromeliae 1 0.2 0 0 0 0 0 0 9 25.7 10 1.9
  Ae. dalzieli 0 0 0 0 0 0 0 0 1 2.9 1 0.2
  Ae. fowleri 5 1 0 0 0 0 0 0 0 0 5 0.9
Rock holes Ae. hirsutus 39 7.9 0 0 0 0 0 0 0 0 39 7.4
  Ae. minutus 38 7.7 0 0 0 0 0 0 1 2.9 39 7.4
  Ae. taylori 0 0 0 0 0 0 0 0 1 2.9 1 0.2
  Ae. vittatus 197 39.9 0 0 0 0 0 0 0 0 197 37.2
Total mosquitoes 494         35   529  
Discarded containers Ae. aegypti 0 0 0 0 0 0 6 54.5 0 0 6 54.5
  Ae. bromeliae 0 0 0 0 0 0 5 45.5 0 0 5 45.5
Total mosquitoes 0   0   0   11   0   11  
  Ae. aegypti 66 97 0 0 0 0 3 100 0 0 69 97.2
Used tires Ae. bromeliae 1 1.5 0 0 0 0 0 0 0 0 1 1.4
  Ae. luteocephalus 1 1.5 0 0 0 0 0 0 0 0 1 1.4
Total mosquitoes 68   0   0   3   0   71  
  Ae. aegypti 371 50.5 10 13 0 0 120 73.6 23 65.7 524 51.6
  Ae. bromeliae 19 2.6 12 15.6 6 85.7 39 23.9 9 25.7 85 8.4
  Ae. dalzieli 0 0 0 0 0 0 0 0 1 2.9 1 0.1
Total breading sites Ae. fowleri 5 0.7 1 1.3 0 0 0 0 0 0 6 0.6
  Ae. hirsutus 39 5.3 0 0 0 0 0 0 0 0 39 3.8
  Ae. furcifer 3 0.4 0 0 0 0 0 0 0 0 3 0.3
  Ae. longipalpis 11 1.5 0 0 0 0 0 0 0 0 11 1.1
  Ae. luteocephalus 14 1.9 0 0 0 0 0 0 0 0 14 1.4
  Ae. minutus 38 5.2 0 0 0 0 0 0 1 2.9 39 3.8
  Ae. stokesi 1 0.1 2 2.6 0 0 1 0.6 0 0 4 0.4
  Ae. taylori 7 1 0 0 0 0 1 0.6 1 2.9 9 0.9
  Ae. unilineatus 29 4 52 67.5 1 14.3 2 1.2 0 0 84 8.3
  Ae. vittatus 197 26.8 0 0 0 0 0 0 0 0 197 19.4
  Total mosquitoes 734   77   7   163   35   1016