FIGURE 4 in The rediscovery of Epigomphus sulcatistyla Donnelly, 1989, with a description of its larva and female (Odonata: Gomphidae)

FIGURE 4. Details of the morphology of the female imago of Epgomphus sulcatistyla: a–c) head: frontal, dorsal, and posterior views, respectively; d) thorax, dorsal view; e) head and thorax, lateral view; f–h) S9–10 and caudal appendages: f) dorsal view; g) left lateral view; h) ventral view, showing the vulvar lamina.