236 
General Catalogue of the Homoptera 
1835 [/ssRs] discolor Herrich-Schaffer, Nomenclator Entomologicus 1: 
106 [Listed] 
1836 [/ssRs] discolor Costa, Fauna del Regno di Napoli 1836 [1856?] 
:4 [8] [Listed]^ 
1840 [/ssRs] discolor Costa, Fauna Siciliana 1; 3 [7] [Listed]^ 
1850 /[ssRs] discolor Schaum, Allgemeine Encyklopadie Ersch und 
Gruber 51: 71 [Listed] ^ 
1851 Hysteropterum discolor Walker, List of Homopterous Insects 2: 
374 [Catalogued]^ Equals Issus discolor Germ. 
1859 Hysteropterum discolor Dohrn, Catalogus Hemipterorum 1859: 
64 [Listed] 2 
1862 H[ysteropterum] discolor Stal, Berliner Ent. Zeit. 6: 311 [De¬ 
scribed, catalogued]2 Equals Issus discolor Germ. 
1872 [Hysteropterum] discolor Fieber, Katalog europaischen Cicadinen 
1872: 4 [Listed] 2 
1872 Hysteropterum [discolor] Fieber, Verb. Zool. Bot. Ges. Wien 22: 
34 Equals Issus discolor Germ. 
1875 [Hysteropterum] discolor Puton, Catalogue Hemipteres d’Europe. 
Second Ed. 1875: 116 [Listed]^ 
1877 H[ysteropterum] discolor Fieber, Rev. Mag. Zool. (3) 5: 20 [Key]^ 
Equals Issus discolor Germ. 
1886 [Hysteropterum] discolor Puton, Catalogue Hemipteres Faune 
Palearctique. Third Ed. 1886: 71 [Listed]^ 
1894 Hysteropterum discolor Horvath, Rev. Ent. 13: 177 [Listed]^ 
1899 [Hysteropterum] discolor Puton, Catalogue Hemipteres Faune 
Palearctique. Fourth Ed. 1899: 105 [Listed]^ 
1906 Hysteropterum discolor Melichar, Abh. Zool. Bot. Ges. Wien 3: 
146 [Described, catalogued]^ - ^ Equals Issus discolor Germ. :120 
[Key]^ :318 [Listed]^ 
1906 Hysteropterum discolor Schugurow, Zool. Anz. 30: 712 [Listed]'^ 
1907 Hysteropterum discolor Oshanin, Ann. Mus. Zool. St. Peterbsurg 
12 : 270 [Catalogued]^’ ^ Equals Issus discolor Germ. 
1912 [Hysteropterum] discolor Oshanin, Katalog palaarktischen Hemip- 
teren 1912: 122 [Listed]^ 
1925 Issus discolor Sherborn, Index Animalium 8: 1955 [Catalogued] 
1930 Hysteropterum discolor Kusnezov, Biol. Zentralbl. 50: 430 
[Listed]^ 
Localities: ^ Italy. ^ Southern Russia. ^ Russia. ^ Crimea. ^ Turkey. 
dissimulans Walker. See Mangola irrorata Walker. 
clistinguendum Kirschbaum 
1868 H[ysteropterum] distinguendum Kirschbaum, Jahrb. Ver. Nat. 
Nassau 21-22: 54 [n. sp.]^ 
