920 . 
Petalocephala discolor Uhler Smaller auricled 
J. N.: Ko-mimizuku leaf hopper 
Host: Silverberry, Citrus, pear, chestnut- 
leaved oak, Daimyo oak, evergreen oak 
Distr: Honshu, Kyushu 
Bibl: 102, 212, 216, 219 
921. Phlepsius ishidae Matsumura ' Apple marmorated 
J. N. : Ringo-madara-yokobai (Ishida- leafhopper 
yokobaij Edasuji-yokobai) 
Host: Apple, cherry, pear, grape, 
silverberry, Japanese alder 
Distr: Hokkaido, Honshu, Kyushu Formosa, Philippines 
Bibl: 102, 208, 212, 219, 477 
922. Platymetopius aceri Matsumura Maple leafhopper 
J. N.: Itaya-togari-yokobai 
Host: Maple, Japanese maple 
Distr: Hokkaido, Honshu, Kyushu 
Bibl: 99 (5), 219 
923 . Platymetopius cinctus Matsumura 
J. N.: Misuji-togari-yokobai 
Host: Maple, Japanese maple 
Distr: Hokkaido, Honshu, Shikoku, Kyushu 
Bibl: 99 (5), 212, 219 
924. Platytettix pulchra Matsumura 
J. N.: Madara-hime-yokobai 
Host: Evergreen oak, Shiia, Citrus, 
Daimyo oak, chestnut-leaved oak, 
Distr: Honshu, Kyushu 
Bibl: 102, 112 (6), 219 
925. Pyrmidotettix citri Matsumura 
J. N.: Mikan-hime-yokobai 
Host: Citrus 
Distr: Honshu, Kyushu 
Bibl: 112 (6), 208, 212, 219, 477 
926. Scaphoideus albovittatus Matsumura 
J. N.: Shir o-ses uji-y okobai (Shiro- 
sesuji-sukashi-yokobai) 
Host: Rice, sugarcane 
Distr: Honshu, Kyushu 
Bibl: 99 (5), 102, 212, 222 
Three-striped 
maple leaf- 
hopper 
Smaller 
marmorated 
leafhopper 
\ 
Smaller citrus 
leafhopper 
iJhite-striped 
leafhopper 
Korea, Formosa 
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