middle portion of anterior margin of right tegmen of female, dorsal view (a = spined fringe, b = margin with tubercles, c = Vena mediastina with hair) Source: Krauss. 1890. Zoologische Jahrbücher. Abt. Syst. Geogr. und Biol. der Tiere 5(2):344-360, Pl. XLV, Fig. 8 B |