FIGURE 18. Aedeagus. A. Heilus inaequalis, dorsal view. B. Heilus inaequalis, lateral view. C. Heilus pupillatus. D. Heilus tuberculosus. E. Heilus rufescens. F. Heilus freyreissi. G. Heilus myops. H. Heilus faldermanni. I. Heilus ochrifer. J. Heilus fasciculatus. K. Heilus iniquus. L. Heilus bistigma. Legends: median lobe (ml), internal sac sclerite (sc), median lobe apodemes (mla).