The taxon weights (bk) and difference in abundance of invertebrate groups in the ground- and below-ground communities.

Taxon weights in bold indicate the groups that showed a strong response to the invaded plots. Differences in abundance are expressed as annual totals in the invaded plots to that of the uninvaded plots and are shown where the taxa showed a strong response to the invaded plots. The feeding group lists the dominant feeding group within the group. Differences in abundance are not shown for the 2008 below-ground taxa as none of the groups showing a strong response to the invaded sites.