Márcio S. Araújo, Paulo R. Guimarães, Jr., Richard Svanbäck, Aluisio Pinheiro, Paulo Guimarães, Sérgio F. dos Reis, and Daniel I. Bolnick. 2008. Network analysis reveals contrasting effects of intraspecific competition on individual vs. population diets. Ecology 89:1981–1993.

Appendix B. Weighted networks of wild-caught (control) and low- and high-density pairs of enclosures.

FIG. B1. Weighted networks representing wild-caught (control) stickleback and four pairs of low- and high-density enclosures. Enclosures are identified by numbers. Individuals are connected if they consumed resources in common. The strength of the edges is a measure of the degree of pairwise niche overlap among individuals.