Table
1. Top box: Zooplankton mean density (/liter) and standard deviation
across four experiments, ordered by most to least common from left to
right. Daphnia retrocurva and Macrothrix are not included
as they were at very low densities in a small number of tanks of Exp. 1
only. Middle box: Density rank of each taxa in each experiment, and the
percent of tanks the taxon was found in as indicated by: plain text for
90-100% occupied, italicized bold text for 70-90% occupied, underlined
text for 50-70% occupied, an asterisk for 20-50% occupied, and N for
no tanks occupied. Bottom box: The caged-fish treatment effect
combinations of no effect, positive effect or negative effect, seen
among experiments (see Fig. 1) is given by a capital X for each of the
10 taxa found in all four experiments. The lower case x represents the
combination trend if p < 0.1 is used rather than p <
0.05.