Mean piscivore abundance (± SE) on ARs (pooling both treatments using data from all experimental trials) at the three study sites.

Differing letters indicate significant differences between sites using log-transformed data (log10[x+1]) (Tukey HSD, p*Based on all potential predators of newly settled stages of Haemulon species (see Methods).

采用对数转换数据（log10[x+1]）进行分析时，不同字母代表样地间存在显著差异（图基诚实显著差异检验（Tukey HSD），p*基于石鲈属（Haemulon）物种新近定居阶段的全部潜在捕食者（详见方法部分）。