FuLGOROIDEA—ISSIDAE 
129 
flavimacula var. unicolor Melichar 
1906 [Gergithus variabilis] unicolor Melichar, Abh. Zool. Bot. Ges. 
Wien 3: 66 [n. var.]^ :317 [Listed] 
1907 Gergithus variabilis unicolor Oshanin, Ann. Mus. Zool. St. Peters¬ 
burg 12: 260 [Catalogued]^ 
1912 [Gergithus variabilis] unicolor Oshanin, Katalog palaarktischen 
Hemipteren 1912: 122 [Listed] 
1915 Gergithus variabilis unicolor Schumacher, Mitt. Zool. Mus. 
Berlin 8: 128 [Listed]^ - ^ 
1916 Gergithus variabilis unicolor Matsumura, Trans. Sapporo Nat. 
Hist. Soc. 6: 98 [Key] :100 [Described]^ - ^ :103 [Comparative 
note] 
1932 [Gergithus variabilis] unicolor Matsumura, Conspectus of Japanese 
Injurious Insects 1932: 235 [Described] 
1933 Gergithus variabilis unicolor Kato, Three Colour Illustrated 
Insects of Japan 4: PL 13, Fig. 13 [Illustrated]^ 
1950 [Gergithus variabilis] unicolor Esaki, Iconographia Insectorum 
Japonicorum (Editio secunda, reformata) 1950: 321 [Described]^ 
Localities: ^ Japan. ^ Formosa. ^ Honshu. ^ Hachijo Island. 
flavomacula. Typographical error for Gergithus variabilis var. flavimacula Walker. 
See Gergithus flavimacula Walker. 
formosanus Metcalf 
1916 Gergithus reticulatus Matsumura, Trans. Sapporo Nat. Hist. 
Soc. 6: 101 [n. sp.]^ :86, 116 [Listed]^ :98, 118 [Key] 
1932 Gergithus reticulatus Esaki, Iconographia Insectorum Japoni¬ 
corum 1932: [1798]; 1 text hg. [Described, illustrated]^ 
1933 Gergithus reticulatus Kato, Three Colour Illustrated Insects of 
Japan 4: PI. 13, Fig. 8 [Illustrated]^ 
Gergithus formosanus Metcalf, Jour. Washington Acad. Sci. 45: 
263 Nom. nov. pro Gergithus reticulatus Matsumura [1916] [nec 
Hemisphaerius reticulatus Distant 1906 (nunc Gergithus reticula¬ 
tus Distant)] [Catalogued] 
Localities: ^ Formosa. ^ Japan. 
gravidus Melichar 
Gergithus gravidus Melichar, Abh. Zool. Bot. Ges. Wien 3: 61 
[n. sp.]' :59 [Key]^ :317 [Listed]• 
1942 Gergithus gravidus Lallemand, Notes Ent. Chinoise 9: 70 [Listed]^ 
Localities: * Tonkin. 
licrl)aceus Kirby 
1891 Hemisphaerius herbaceus Kirby, Jour. Linnean Soc. Zool. 24: 147 
[ll. sp.]' 
