Fig. 2.

a Lifetime consumption of C. parallelus of the eight plant species in the eight-foods mixture. Bars represent means ± standard error. b Proportion of plant species in the eight-foods mixture in relation to the total consumption of C. parallelus males (left-hand panel) and females (right-hand panel) in one particular developmental stage (larval instars one to four and the adult stage). Open circlesDactylis; closed circlesAnthoxanthum; closed trianglesHolcus; open trianglesTrisetum; closed squaresTrifolium; open squaresGeranium, Plantago and Taraxacum combined