LIST OF HOMOPTKIiOUS INSKOTS. 



25. Mkmbbacis Pekuviana. 



Membracis Peruviana, Fairm. Ann. Soc. Ent. Fr. 2me Sirie, iv. 



249, 21, pi. 4, f. 26. 

 Chili? Peru? 



26. Membracis iktebmedia. 



Membracis intermedia, Fairm. Ann. Soc. Ent. Fr. 2me Serie, iv. 

 249, 22. 



Brazil. 



27. Membracis tbicolou. 



Membracis tricolor, Fairm. Ann. Soc. Ent. Fr. 2tne Serie, iv. 249, 

 23. 



Columbia. 



28. Membracis ambioua. 



Membracis ambigua, Fairm. Ann. Soc. Ent. Fr. 2me Serie, iv. 249, 



24. 

 Cayenne. 



29. Membracis marginalis, Fem. 



Fvsco-testacea ; prothorax convexus, supra caput projeclus, anlicK 

 conicus, subobtusus. 



Dark testaceous : fore-chest minutely punctured, reticulated 

 with ferruginous veins, forming a very thin keel, slightly convex 

 along the back, produced in front of the head into a horizontal 

 cone which has a slightly obtuse tip, and is full half the length of 

 the hind part; the latter extends a little beyond the tip of the ab- 

 domen, and terminates in an acute tip : tihije slightly dilated : 

 wings testaceous : fore-wings punctured along one-third of the 

 length from the base and along two-thirds of the fore border. Length 

 of the body 3 lines ; of the wings 6^ lines. 

 a. Para. From Mr. Stevens' collection. 



30. Membracis ? Pupa. 



Alba, pilosa ; abdomen spinis niyris biseriatim armatum ; pedes 

 nigri. 



Snow-white, compressed, vei-y hairy : ridge of the fore-chest 

 slightly conical, blunt: abdoraen very convex, not covered by the 



U 2 



