262 LIST OF HOMOPTEROUS INSECTS. 



blackish above. Fore wings semihyaline. Hind wings quite 

 vitreous. Length of the body 2$ lines ; of the wings 4 lines. 



a. Gambia. Presented by W. Mackenzie Skues, Esq. 



ACOCEPHALUS PORRECTUS. 



Foem. Viridescente-testaceus ; caput supra conicum ; oviductus 

 rufus ; pedes alhidi ; alee anticce viridescente-alba, venis pal- 

 lidis ; posticcB albo-vitrecB. 



Female. Pale greenish testaceous. Head conical in front, 

 where it forms a very thin edge. Oviduct red. Legs whitish. 

 Fore wings white, with a slight greenish tinge ; veins pale. Hind 

 wings white, vitreous. Length of the body 2 lines ; of the wings 4 

 lines. 



a. Ceylon. Presented by R. Templeton, Esq. 



Genus SELENOCEPHALUS, Cat. Horn. p. 852. 



Selenocephalus pdnctato-nervosus. 



Selenocephalus punctato-nervosus, Stal, Ofv. K. V. A. Fork. 1854, 

 254. 



Turkey. 



Selenocephalus African us. 



Selenocephalus africanus, Stal, Ofv. K. V. A. Fork. 1854, 254. 



Sierra Leone. 



Selenocephalus decurtatus. 



Selenocephalus decurtatus, Stal, Ofv. K. V. A. Fork. 1855, 98. 



Natal. 



Genus CELIDIA, Cat. Horn. p. 852. 



C.ELiDiA venosa, Cat. Horn. p. 852. 

 a. Tapayos. From Mr. Bates' collection. 



C.ELiDiA pcecila, Cat. Horn. p. 852. 



a. Santarem. From Mr. Bates' collection. 

 h. Tapayos. From Mr. Bates' collection. 



