Fig. 1From: Disentangling Trypanosoma cruzi transmission cycle dynamics through the identification of blood meal sources of natural populations of Triatoma dimidiata in Yucatán, MexicoNutritional status of T. dimidiata collected in three rural villages of the Yucatán Peninsula, Mexico, and in the sylvatic ecotopes surrounding these villages. Error bars represent the upper limit of the 95% confidence interval, according to Newcombe, without correction of continuity [29]. The asterisk indicates a significant difference between groups (χ2 = 8.825, df = 1, P = 0.003)Back to article page