244 
General Catalogue of the Homoptera 
1859 Hysteropterum dufouri Dohrn, Catalogus Hemipterorum 1859: 
64 [Listed]^ 
1859 Hysteropterum smyrnense Dohrn, Catalogus Hemipterorum 1859: 
64 [Listed]^ 
1859 Hysteropterum grylloides Dohrn, Catalogus Hemipterorum 1859: 
64 [Listed]^ 
1861 Issus grylloides Signoret, Ann. Soc. Ent. France (4) 1: 502 [Com¬ 
parative note] 
1862 Hysteropterum grylloides Fuss, Verb. Mitth. Siebenburgischen 
Ver. Nat. 13: 17 [Listed]^^ 
1862 H[ysteropterum] flavescen[s\ Stal, Berliner Ent. Zeit. 6: 311 [Com¬ 
parative note] 
1865 Issus grylloides Disconzi, Entomologia Vicentina 1865: 202 
[Listed] 2 
1865 Issus grylloides Frey-Gessner, Mitth. Schweizerischen Ent. Ges. 
1: 31 [Listed] 
1868 H[ysteropterum] zelleri Kirschbaum, Jahrb. Ver. Nat. Nassau 
21-22: 53 [n. sp.]'^ 
1868 H[ysteropterum\ grylloides Kirschbaum, Jahrb. Ver. Nat. Nassau 
21 -22: 56 [Key]^^ Ecjuals /[ssws] gnjlloides 
1869 H[ysteropterum] grylloides Stal, Handl. Svenska Vet. Akad. 8 
(1) :101 [Described, catalogued] Equals Cercopis grylloides 
Fabr. Equals Issus grylloides Fabr. 
1869 H[ysteropterum] jiavescen[s\ Stal, Handl. Svenska Vet. Akad. 8 
(1) :101 [Comparative note] 
1870 [Hysteropterum grylloides] Dallas, Zool. Rec. 6: 483 Equals /[ssws] 
grylloides 
1872 [Hysteropterum] grylloides Fieber, Katalog europaischen Cicadi- 
nen 1872: 4 [Listed]® Equals [Hysteropterum] flavescens Oliv. 
1872 Hysteropt[erum] grylloides Fieber, Verb. Zool. Bot. Ges. Wien 22: 
34 [Listed] 
1872 [/ssws] dufouri Fieber, Katalog europaischen Cicadinen 1872: 4 
[Listed]^ 
1872 [/ssws] smyrnensis Fieber, Katalog europaischen Cicadinen 1872: 
4 [Listed]^^ 
1872 [Hysteropterum] zelleri Fieber, Katalog europaischen Cicadinen 
1872: 4 [Listed]!^ 
1875 [Hysteropterum] grylloides Puton, Catalogue Hemipteres d’Eu- 
rope. Second Ed. 1875: 116 [Listed]® Equals [Hysteropterum] 
flavescens Oliv. 
1875 [/ssiis] dufouri Puton, Catalogue Hemipteres d’Europe. Second 
Ed. 1875: 116 [Listed]^ 
