Fig. 4

Net dispersal distances of released mosquitoes. The net dispersal distance as a function of season (a), time elapsed since release (b), abdominal status (c), trap type (d), release site (e) and recapture site (f). The bold black line is the medium distance observed. The bottom and top of the box show the first and third quartiles, while the vertical whiskers lines indicate 1.5 time the interquartile range of the data beyond which the ‘outliers’ are illustrated as individual dots