Figs. 19–24 in An Appraisal of the Higher Classification of Cicadas (Hemiptera: Cicadoidea) with Special Reference to the Australian Fauna

Figs. 19–24. Male genitalia: (Fig. 19) lateral view, Tryella ochra, Cicadettinae (= Tibicininae auct.); (Fig. 20) ventral view, same species; (Fig. 21) aedeagus, lateral view, same species; (Fig. 22) lateral view, Tettigarcta crinita, Tettigarctidae; (Fig. 23) ventral view, same species; (Fig. 24) aedeagus, lateral view, same species. Terminology after Duffels (1977), Dugdale (1972), Evans (1941), Moulds (2003) and Orian (1964). Symbols as for Figs. 14–18 plus: (cc) conjunctival claw; (fl) flabellum (lpu) lateral process of uncus; (pal) palearis; (sbl) secondary basal lobe of pygofer; (st) sinewation; (sty) (ha, para) style, harpago, or paramere; (un) uncus; (vbp) ventrobasal pocket.