Figure 2 in Lethal and sublethal effects of exposure to Roundup 360 Plus for the Chaoborus flavicans larvae (Diptera: Chaoboridae)

Figure 2. Morphological malformations of C. flavicans larvae. a– control organisms. Note two pairs of air sacs (arrows) and the digestive system (arrowhead). b– magnified picture of a pair of air sacs of a control insect. Note the regular distribution of chromatophores over the sacs. c– C. flavicans larva exposed to 20 µg/L GLY. Note altered pigmentation of the air sacs (arrow) and contortion of the body. d– C. flavicans larva exposed to 100 µg/L GLY. Note altered pigmentation, a contortion of the body that is close to the front air sacs (arrowhead), and darkening of the body. e, f– C. flavicans larva exposed to 400 µg/L GLY. Note the disappearance of pigmentation of air sacs, and the darkening of the body.