Table 1.
Bioclimatic variables used to model present and future distribution of Triatoma gerstaeckeri and T. sanguisuga.
Figure 1.
Present (A) and future (2050; B–G) potential distribution for Triatoma gerstaeckeri.
All models predict a shift in the distribution of this species towards northern and eastern regions of Mexico and USA. Black color = high suitable habitat vs. white color = no suitable habitat for the species. General circulation models and climatic scenarios: B = CCCMA-A2A; C = CCCMA-B2A; D = CSIRO-A2A; E = CSIRO-B2A; F = HADCM3_A2A; G = HADCM3_B2A. Variable with most contribution on the species distribution was Annual Mean Temperature (H), which as per the original data (www.worldclim.org) was multiplied by 10.
Figure 2.
Present (A) and future (2050; B–G) potential distribution for Triatoma sanguisuga.
All models predict a shift in the distribution of this species towards northern and eastern regions of Mexico and USA. Black color = high suitable habitat vs. white color = no suitable habitat for the species. General circulation models and climatic scenarios: B = CCCMA-A2A; C = CCCMA-B2A; D = CSIRO-A2A; E = CSIRO-B2A; F = HADCM3_A2A; G = HADCM3_B2A. Variable with most contribution on the species distribution was Annual Mean Temperature (H), which as per the original data (www.worldclim.org) was multiplied by 10.
Table 2.
Area Under the Curve (AUC) values after MaxEnt.
Table 3.
Percentage of change in suitable habitat for Triotoma gerstaeckeri and T. sanguisuga comparing present and future (year 2050) projections.