26 
SPECIES INDEX OF THE CICADOIDEA 
xanthogramma Germar, Tympanoterpes, 
1-412 
xanthospila Germar, Cicada [?], 1-834 
yakimaensis Davis, Okanagana, 2-122 
yamashitai E & I, Cicadetta, 2-394 
yangi Chen, Subpsaltria, 2-130 
yapensis Esaki, Cicadetta, 2-395 
yasumatsui Esaki, Cicadetta, 2-395 
ya}myamana Kato, Cryptotympana, 1-370 
yayeyamana Kato, Pomponia, 1-850 
yayeyamana Matsumura, Platvpleura, 1- 
52 
yerburyi Distant, Adeniana, 2-199 
yezoensis Kato, Cicadetta, 2-322 
yezoensis Matsumura, Cicadetta, 2-395 
yungshienensis Liu, Mogannia, 1-867 
zelandica Boisduval, Cicadetta, 2-302 
zenobia Distant, Cicadetta, 2-397 
zevara Kusnezov, Tibicina, 2-93 
ziczac Hagen, Cicadatra, 1-695 
