Figure 5
The mean number of infections occurring island-wide, originating at one of 4 sites, reported as the number of infections occurring in each dominant landscape type. Values are reported as the number of infections per m2 of habitat type surrounding the infection site. Significant differences occur between E. histolytica and E. dispar in all landscape types when infection originated at PU (See Table 2 for t and p values). Significant differences in rate of infection between parasites also occurred when infection originated at AK, but only in urban areas. Standard error bars shown.