Fig. 1From: Habitat modification by invasive crayfish can facilitate its growth through enhanced food accessibilityResults of experiment I: a the number of surviving dragonfly larvae on the 21th day after the beginning of the experiment, b the number of surviving chironomid larvae at the end of the experiment, c the change of macrophyte abundances during the first 40 days of the experiment, and d the individual crayfish growth rate during the experiment (ratio of final to initial crayfish weight). The black “O” and the gray “X” represent the presence and absence, respectively, of macrophytesBack to article page