FIGURES 17–21 in The genus Siderus (Lepidoptera: Lycaenidae) in French Guiana: four newly discovered species and conspicuous male genitalia polymorphism

FIGURES 17–21. Siderus male genitalia (new species). Posterior part on top, left lateral view with penis (on the left), ventral view with setae drawn only on right uncus and right valva and penis removed (on the right). 17. Siderus bisignatus sp. nov., HT (French Guiana). 18. Siderus bisignatus sp. nov., PT (Peru, LO). 19. Siderus diringeri sp. nov., HT (French Guiana). 20. Siderus castelain sp. nov., HT (French Guiana). 21. Siderus toussaint sp. nov., HT (French Guiana).