Figure 8 in The occurrence and function of the sphragis in the zerynthiine genera Zerynthia, Allancastria and Bhutanitis (Lepidoptera: Papilionoidea: Papilionidae)

Figure 8. Poorly formed sphragides of Allancastria deyrollei (a, b), A. louristana (c) and A. caucasica (d). (a) Secretory material is covering genital plate but very few male scales are cemented. (b) Secretory material is partially covering the genital plate and very few male scales are cemented. (c) The secretory material is covering a small area of the genital plate without male scale. (d) The material is just surrounding the ostium bursae without male scale and depressed at the ostium. Lateral view (left) and ventral view (right) for a and b and ventral view for c and d are shown. Scale bar 1 mm.