We would like to make a small correction to our article “Eco-Evolutionary Dynamics of Ecological Stoichiometry in Plankton Communities” (American Naturalist 192:E1–E20). Specifically, the search rate, a, of cladoceran zooplankton listed in table 1 should read $a=0.0024$ L ind⁻¹ d⁻¹ (instead of $a=0.072$ L ind⁻¹ d⁻¹), and the source from which this value was obtained should be replaced by DeMott (1982).

All of our model simulations were based on the above corrected value. Hence, this correction does not influence the results of our article. We thank Junkun Ren (Peking University, China) for noticing this mistake.