Fig. 2From: Eco-evolution in size-structured ecosystems: simulation case study of rapid morphological changes in alewifeThe foraging efficiency (fe) function. u (=0.1) affected the efficiency of foraging for large prey. l (=0.001) affected the efficiency of foraging for small prey. lp controlled the effect of gill-raker spacing on foraging for large prey. fs controlled the decrease in the efficiency of foraging for very large or very small preyBack to article page