Summary statistics (median, inter-quartile range, and range) of physico-chemical variables measured in larval breeding sites of Anopheles gambiae molecular forms. S-form sites (n = 13) comprise localities 1–5, and M-form sites (n = 13, except for ammonia for which n = 12) comprise localities 14–16 in Figure 1E of reference . (A) Ammonia (mg·L-1 total-N); (B) pH; (C) temperature (°C). It is worth noting that ammonia concentration is presented on the logarithmic scale.
Tene Fossog et al. BMC Ecology 2013 13:1 doi:10.1186/1472-6785-13-1