LIST OF HOMOPTEKOUS INSECTS. 783 



2. PrOCONIA ? NIGRIPENNIS. 



Cicada nigripennis, Fahr. Ent. St/st. iv. 32, 21 . Syst. Rhyn. 69, 35. 

 N. America. 



3. Pboconia undata. 



Cicada undata, Fahr. Ent. Syst. iv. 32, 23. Syst. Rhyn. 62, 5. 



Coqueh. Illustr. i. 32, pi. 8, f. 3. 

 Tettigonia undata, Germ. Mag. Ent. iv. 61, 6. 



Carolina. 



4. PrOCONIA ? FERRUGINEA. 



Cicada ferruginea, Fahr. Ent. Syst. iv. 32, 22. Syst. Rhyn. 69,36. 

 Tettigonia ferruginea, Germ. Mag. Ent. iv. 69, 19. 



Cape 



5. Proconia? vespiformis. 

 Cicada vespiformis, Fahr. Syst. Rhyn. 68, 33. 



S. America. 



6. Proconia? lurida. 



Tettigonia lurida, Germ. Mag. Ent. iv. 70, 22. Stoll. Cic. f. 95 ? 

 Brazil. 



7. Proconia? dispar. 

 Tettigonia dispar, Germ. Mag. Ent. iv. 71, 23. 



Brazil. 



8. Proconia nigricans. 



Ferruginea., nigro varia; ahdomen nigrum, apice et suhtus pallidum ; 

 pedes picei ; femora ferruginea vel picea, nigro maculata ; aim 

 anticce picece, apice fulvce ; alcB posticce siihcinerece. 



Ferruginous: bead short-conical, impressed above on eacb side 

 by the eye, and with semicircular concentric ridges in front of the 

 eyelets ; border black ; a truncate-conical black band between the 

 eyelets, and in front a long-conical black band, whose sides are 

 slightly angular ; this band joins a short black stripe on the face, 

 which is very convex, and has cross ridges on each side ; epistoma 

 keeled: mouth pitchy: chest slightly rugulose, roughly punctured, 

 varied with black; scutcheon luteous towards the tip: abdomen 

 black, luteous beneath and towards the tip : legs pitchy ; thighs fer- 



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