HEMIPTERA HETEROPTERA. 247 



It may be dislinguished from E. luridus by Uie more acule spines of 

 the thonix. 



a. St. Domingo. From Mr. Tweedie's collection. 



South America. 



19. EUSCHISTUS CORNUIUS, C. //. 201. 



a. Brazil. Presented by C. O'Reilly, Esq. 



20. EuscHiSTus ACUTus, C. H. 202. 

 a. Brazil. From Mr. Children's collection. 



21. EUSCHISTCS CONVERGENS, C. H. 203. 



a. Brazil. Presented by E. Doubleday, Esq. 



22. EuscHiSTUs APicALis, C. H. 203. 



a. Brazil. Presented by the Entomological Club. 

 h. Kio Janeiro. Presented by the Rev. H. Clark. 



23. EuscHisTus ATRox, C. H. 204. 



a. Cayenne. Presented by M. Audinet-Serville. 



b. Columbia. From Dr. Cuminji's collection. 



c. Cayenne. Presented by VV. W. Saunders, Esq. 



24. EUSCHISTUS COGNATUS, C. II. 204. 



a. Brazil. From Mr. Children's collection. 



^_,^T> 25. EUSCHISTUS PERUITOR, C. H. 206. 



Thyanta perditor, Slal, Stetl. Ent. Zeit. xxiii. 104. 

 a. Columbia. From M. Goudot's collection. 



26. EUSCHISTUS RUBIGINOSUS, C. H. 206. 



a. Brazil. From Mr. Children's collection. 



27. EuscHisTus PROxiMus, C. H. 208. 

 a. Columbia. From M. Goudot's collection. 



28. EUSCHISTUS TRIANGULATOR. 



Cimex triangulator, H.-Sch. Wanz. Ins. vi. 95, pi. 211, f. 667. 



a, h. Petropolis, Rio Janeiro. Presented by J. Gray, Esq. 

 c. Brazil. Presented by VV. W. Saunders, Esq. 



29. ECSCHISTUS jaVENCUS. 



Thyanta juvenca, Slal, Slelt. Ent. Zcil. xxiii. 104. 

 Chili. 



