CICADELLINAE: PART 2. NEW WORLD CICADELLINI 505 

FIGURE 416.—Mesogonia involuta (Osborn) (a, c-f, from specimen from Coroico 
Yungas, Bolivia; u from Mons6n Valley, Peru; remainder from Itaituba, 
Brazil; paraphyses included in e): p, Male pygofer and plate, from lateral 
view; g, style, connective, and membranous paraphysis, from dorsal view, r, 
style apex from lateral view; s, aedeagus from lateral view; ¢, u, anterior 
dorsum. 
