126 
General Catalogue of the Homoptera 
dinon Fennah 
1950 Euricania dinon Fennah, Bull. Bernice P. Bishop Mus. 202: 
113; Fig. 49b [n. sp., ecology, illustrated] 12 :9 [Listed] 2 :110 
[Key] 2 
Localities: 1 Fiji Islands. 2 Ovalau Island. 
discigutta Walker 
1862 Flatoides discigutla Walker, Jour. Ent. 1: 310 [n. sp.] 1 ’ 2 
1870 R[icania] discigutta Walker, Jour. Linnean Soc. Zool. 10: 150 
[Comparative note, catalogued] 3 Equal Flatoides [discigutta 
Walk.] 
1870 Ricania bimaculata Walker, Jour. Linnean Soc. Zool. 10: 149 
[n. sp.] 3 
1898 Euricania discigutta Melichar, Verh. Zool. Bot. Ge.s. Wien 48: 
393 (10) [New varieties from various regions] 
1898 Euricania discigutta Melichar, Ann. Nat. Hofmus. Wien 13: 
259 [Key] 2 :261; PI. XI, Fig. 10 [Described, catalogued, illus- 
trated] 1 ’ 2 ’ 4 ' 6 Equals Flatoides discigutta Walk. Equals Tarundia 
villica Stal Equals Ricania bimacidata Walk. Equals Ricania 
pahda Walk. Equals Ricania cyanesceus [sic] Le Guill. (?) 
[error] :263 [Comparative note] 
1905 Euricania discigutta Schmidt, Stett. Ent. Zeit. 66: 182, 194 
[Listed] 
1911 Euricania discigutta Distant, Ann. Mag. Nat. Hist. (8) 8: 384 
[Listed] 6 
1914 E[uricania] discigutta Distant, Trans. Zool. Soc. London 20: 
352 [Comparative note] 1 
1923 Euricania disciguttata [sic] Melichar, Gen. Insect. 182: 136; 
PL 1, Fig. 5 [Catalogued, illustrated ] 1 ’ 2 ’ 5 ’ 7 Equals Ricania 
bimaculata Walk. Equals Ricania cyanescens Le Guillou (?) 
[error] Equals Flatoides disciguttata [sic] Walk. 
1930 Euricania discigutta Schmidt, Wien. Ent. Zeit. 47: 119 [Listed] 2 
1935 Euricania discigutta Lallemand, Rev. Suisse Zool. 42: 670 
[Listed] 
Localities: 1 Key Islands. 2 New Guinea. 3 Bat j an. 4 Indian Archipelago. 
5 Aru Islands. 6 Solomon Islands. 7 East Indies. 
discigutta var. arcuata Melichar 
1898 [. Euricania discigutta ] arcuata Melichar, Verh. Zool. Bot. Ges. 
Wien 48 : 393 (10) [n. var.] 1 - 2 
1898 [Euricania discigutta] arcuata Melichar, Ann. Nat. Hofmus. 
Wien 13: 261 [n. var., comparative note] 
1923 [Euricania discigutta] arcuata Melichar, Gen. Insect. 182: 136 
[Catalogued] 
Localities: 1 New Guinea. 2 Key Island. 
