LtST OF HOMOPTEROUS INSECTS. 579 



22. Darnis olivacea. 



Darnis olivacea, Fahr. S)/sL Rhyn. 28, 8. Burm. Handh. Ent. ii. I, 

 141, 1. Silh. Rev. Ent. iv. 176, 13. Fairm. Ann. Soc. Ent. 

 Fr. 2me Serie, iv. 483, 20. 



Var. ? D. pallescens, Fabr. Sj/st. Rhyn. 28, 9. 



a. Brazil. Presented by the Entomoloi-fical Club. 

 h. Brazil. Presented J. G. Children, Esq. 



23. Darnis laticauda. 



Darnis laticauda, Fairm. Ann. Soc. Ent. Fr. 2me Serie,\v. 483,22. 

 Brazil. 



24. Darnis apicalis. 



Darnis apicalis, Fairm. Ann. Soc. Ent. Fr. 2me Serie, iv. 483, 23. 

 Brazil. 



25. Darnis robusta, Mas. 



Testacea ; pectus nigro varium ; abdominis seymentorum mar- 

 gines postice et apex rufescentes ; femora et tibice nigro varia ; 

 alee anticcs subf usees, bad jiavce, apice fuscce, ad costam nigro 

 vittatce. 



Body testaceous : head and fore-chest broad, shining, pubes- 

 cent : head transverse, flat, very short, much narrower than the 

 fore-chest ; its breadth more than four times its length ; fore border 

 and hind border very slightly undulating : fore-chest very convex, 

 very minutely rugulose ; shoulders o1)tusely angular, slightly pro- 

 minent ; keel rounded, rather deep, extending beyond the tip of 

 the abdomen, whose sides it embraces, angular above towards the 

 tip, which is acute : breast partly black : hind borders of the seg- 

 ments of the al)domen and its lip reddish : thighs and shanks 

 striped or marked with black : fore-wings ])ale brown, with dark 

 brown ti})s, pale yellow at the base, having along the fore border a 

 black stripe beneath, and l)eyoiid which they are reddish. Length 

 of the body 6 lines; of the wings 12 lines. 



a. Para. From Mr. Stevens' collection. 



