Fig. 2From: Identifying Chagas disease vectors using elliptic Fourier descriptors of body contour: a case for the cryptic dimidiata complexDigital reconstruction and variability of the contours in three haplogroups of Triatoma dimidiata (Hemiptera: Reduviidae). The contours were obtained from the first principal components obtained with the elliptical Fourier descriptors. Red contours represent the consensus of the three haplogroups. Abbreviations: H1, haplogroup 1; H2, haplogroup 3; H3, haplogroup 3Back to article page