Figure 2 in Genital coupling, morphology and evolution of male holding structures in Cicadinae (Hemiptera: Cicadidae)

Figure 2. Ornamentations of vesica of cicadas. A–D, aedeagus of Fidicina toulgoeti. A, left lateral view, with the dashed blue line delimiting the spines of the vesica. B, right lateral view, with the dashed red line delimiting the cornuti. C, magnification of spines of vesica under scanning electron microscopy. D, magnification of cornuti under scanning electron microscopy. E, F, aedeagus of Quesada gigas. E, right lateral view, with the dashed red line delimiting the cornuti in the vesica. F, magnification of cornuti under scanning electron microscopy. Abbreviations: cor, cornuti; ltp, lateral theca process; sv, spines of vesica; vp, vesical process. Scale bars: 0.5 mm (A, B, E).