Fig 4. House invasion events (on a per-year basis) by four sylvatic triatomine species in Tocantins, Brazil, as predicted by generalized linear models.

The maps show the limits of the 139 municipalities in the state of Tocantins. Darker shades of red indicate more invasion events; raw values were transformed to log₁₀(y+1) to improve resolution at the lower end of the range. Model sets for each species are presented in Table 3 and S2 Table.