HEMIPTERA HF.TEROPTERA. 455 



South America. 



2. Brachystethus marginatus, C. H. 336. 



Rio Janeiro. 



a, b. Columbia. From M. Goudol's collection. 

 c, d. Demeiara. 



e. Cayenne. Presented by W. W. Saunders, Esq. 

 /. ? Presented by Gen. Hardwicke. 



3. Brachystethus circumscriptus, C. H. 336. 



a, b. Brazil. From Mr. Mornay's collection. 

 c. Brazil. From Mr. Vigors' collection. 

 d,e. - ? 



4. Brachystethus cribrum, C. H. 337. 



Surinam. 



a, b. Cayenne. Presented by W. W. Saunders, Esq. 

 c. ? Presented by the Entomological Club. 



5. Brachystethus quixquedentatus, C. H. 337. 



Botlnocoris quinquedentatus, Mayr, Reise der Novara, Zool. 11, Hem, 68. 



Rio Janeiro. 



or, b. Brazil. From Mr. Mornay's collection. 



c. Monte Video. Presented by W. W. Saunders, Esq. 



6. Brachystethus vicinus. 

 vicinus, Sign. A. S. E. F. 2me Ser. ix. 344. 

 Brazil. 



7. Brachystethus geniculatus. 

 geuiculatus, Sign. A. S. E. F. 2me Ser. ix. 345. 

 La Guayra. 



8. Brachystethus bigdttatus. 



Ferrugineus, subtus fulvus, nigra conspersus ; antenna' rufescentes ; thorax 

 subtiliter punclatus, rufescente marginatus, angulis posticis sub- 

 rotundatis ; scutellum attenaatum, acutum, callis duobus basalibus 

 apicexjue luteis ; carina pectoralis subcarinala, postice incisa spinet 

 venlralis apicem includenle ; pedes fulvi, femoribus nigra conspersis; 

 nice anticai membrana cenco-cinerea. 



Ferruginous, tawny beneath. Head very similarly punctured. Eyes 

 piceous. Antenna: reddish; second joint much sbortcr than the third. 

 Thorax and scutellum thickly and minutely punctured. Thorax with an 

 irregular smooth baud near the lore border; a reddish rim along each; 

 hind angles slightly rounded; bind border straight, excepting a slight 



