Figure captions
Fig. 1. Schematic diagram of the experimental design. The F0 generation was kept at restricted (R) and high (H) food ration for both control and dopamine treatments (2 x 2 design) from birth until maturity, with six replicate beakers per treatment combination and with each replicate initially containing ten individuals. Due to the occurrence of males in the F0generation, total sample sizes, given as N, varied among treatments. Individuals in the F1 generation were kept without food in separate wells and were not exposed to dopamine.
Fig. 2. Effect of food ration on F0 and F1 traits in D. magna in the dopamine and control treatments. (A) Somatic growth rate, (B) age at maturation (days), (C) dry mass at maturation (mg), (D) Offspring dry mass (mg) and (E) offspring longevity (days). Error bars give 1SE.