FuLGOROIDEA—ISSIDAE 
127 
l^dlO Gergithus variahilis Schmidt, Stett. Ent. Zeit. 71: 153 [Cata¬ 
logued] ^ 
1912 [Gergithus] variahilis Oshaiiiii, Katalog palaarktisheii Hemipteren 
1912; 122 [Listed]^ 
Gergithus variahilis Schumacher, Mitt. Zool. Mus. Berlin 8; 127 
[Catalogued, comparative note]^- Equals Hemisphaerius 
variahilis Butl. 
Gergithus variahilis Schumacher, Suppl. Ent. 4: 134 [Listed, 
comparative note]‘° 
G[ergithus\ variahilis Matsumura, Trans. Sapporo Nat. Hist. 
Soc. 6; 86, 116 [Listed]^ - “ :99 [Described, catalogued]^ - “ 
Equals Hemisphaerius variahilis Butl. Equals Hemisphaerius 
flavomacula [sic] Uhl. :98, 118 [Key] 
1916 Gergithus variahilis Matsumura, [Applied Entomology 1] :390; 
[PI. 15], Fig. 9 [Notes, illustrated] 
19\1 Gergithus variahilis Matsumura, [Applied Entomology] 1917: 
390; [PI. 15], Fig. 9 [Notes, illustrated] 
1927 Gergithus variahilis Hirase et al, Figuaro de Japanaj Bestoj 
1927:736; 1 fig. [Described, illustrated]^ 
1930 Hemisphaerius variahilis Matsumura, The Illustrated Thousand 
Insects of Japan 1: [34]; PL V, Fig. 2 [Described, illustrated]^ 
1930 Gergithus variahilis Takahashi, [Noxious insects of fruit trees] 1: 
236 [Economics]^ 
1931 Hemisphaerius variahilis Matsumura, 6000 Illustrated Insects of 
Japan Empire 1931: [1267]; 1 fig. [Described, illustrated]^ 
1932 Gergithus variahilis Esaki, Iconographia Insectorum Japonicorum 
1932: [1796]; 1 text fig. [Described, illustrated]^ 
1932 Gergithus variahilis Matsumura, Conspectus of Japanese Injurious 
Insects 1932: 234; [PI. 17], Fig. 3 [Described, illustrated] Equals 
Hemisphaerius [variahilis Butl.] 
1932 Hemisphaerius variahilis Matsumura, Illustrated Common 
Insects of Japan 4: 74, 109; PI. XVIII, Fig. 22 [Described, food 
plants, illustrated]^ - “ 
Gergithus variahilis Kato, Three Colour Illustrated Insects of 
Japan 4: PI. 13, Fig. 12 [Illustrated]^ 
W?>?> Gergithus variahilis Kato, Ent. World 1: 132 [Listed] 
WXi Gergithus variahilis [Nakayama], Ent. World 1: 132 [Notes] 
\9‘?>6) G[ergithus] variahilis [Kimura], Ent. World 4: 98 (18) [Listed] 
1937 Gergithus variahilis Watanabe, [Insect pests of trees in Japan] 
1937: 117, 248, 257, 377, 467, 484 [Food plants]^ 
\9'.l^ Gergithus variahilis Esaki, Hori, and Yasumatsu, Insectorum 
Japonicorum 1938: 65; PI. 29, Fig. 113-1 [Described, illustrated]^ 
