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. 



Fcem. Viridescente-testaceus ; caput supra conicum ; oviductus 

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

 lidis ; postica albo-vitrece. 



Female. Pale greenish testaceous. Head conical in front, 

 where it fonns 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 punctato-nervosus. 



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

 254. 



Turkey. Q 



Selenocephalus African us. 



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



Sierra Leone. 



O - 



Selenocephalus decurtatus. 



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



Natal. 



r v** 



Genus C^ELIDI A, \Cat. Horn. p. 852. 



CvElidia venosa, Cat. Horn. p. 852. 

 a. Tapayos. From Mr. Bates' collection. 



Celidia pcecila, Cat. Horn. p. 852. 



a. Santarem. From Mr. Bates' collection. 



b. Tapayos. From Mr. Bates' collection. 



