Kailen A. Mooney and Chadwick V. Tillberg. 2005. Temporal and spatial variation to ant omnivory in pine forests. Ecology 86:1225–1235.

Appendix B. A figure showing estimated trophic position of ants among six replicate food webs.

FIG. B1. Estimated trophic position of ants (± 95% confidence intervals) in early summer 2002 for each of the six replicate food webs analyzed by 15N. Means with differing letters are significantly different (P < 0.05). The dashed line (= 3.35) shows the average ant trophic position across all replicates.