Fig. 5

Linear discriminant analysis (LDA) of non-copulated Lutzomyia longipalpis males at different ages. a One (blue squares), 3 (brown triangles), 8 (gray stars), 10 (red circles), 15 (green triangles), and 17 (light blue diamonds) days old; b 1 (blue squares), 8 (red circles), and 15 (green triangles) days old; c < 8 (blue squares) or ≥ 8 (red circles) days old