Figure 1. Linear mixed effects model results for natural-log
transformed B. glabrata (a) and B. truncatus (b) biomass
in experiment one (n = 75) using a Gaussian error distribution,
scatterplot of natural-log transformed snail biomass versus infected
snail biomass (n = 32) in experiment two (c), and a negative
binomial model predicting total cercariae using a fixed predictor for
infected snail biomass (n = 21) in experiment two (d).