Figure 2.

Fecundity, or number of offspring per vial, of experimental groups. Wolbachia-infected flies are shown in gray, while uninfected flies are shown in black. Each point corresponds to the total number of offspring in a single vial. Boxplots present summary statistics, where the top and bottom edges encompass the first to third quartiles and the middle bar represents the median for each group. Boxplot whiskers extend to the smallest and largest nonoutliers. The diamond in each boxplot represents the mean fecundity for each group. Statistically significant groups (P < 0.05) are denoted with an asterisk (*).