132 LIST OF HOMOPTEROUS INSECTS. 



Cerasa FORTIS. 



Fulva ; prothorax valde punctatus, antice subconvexus et subcari- 

 natus, cornubus duobus lateralibus abbrevialis acutis sub- 

 planis apice nigris, postice carina maculisque duabus nigris, 

 apice attenuatus peracutus abdomen superans ; ala? lurida 

 nitidce, venis pallidis. 



Tawny. Prothorax strongly punctured, very slightly convex 

 above the head, with two short, acute, almost horizontal lateral horns, 

 which are black towards their tips ; dorsal keel slight in front, 

 black along the hind part, which has a black spot on each side, and 

 is attenuated towards the very acute tip, which extends somewhat 

 beyond the abdomen, but not so far as the fore wings. Wings 

 lurid, very shining ; veins pale. Length of the body 2^ lines ; of 

 the wings 6 lines. 



a. Teluja, Province of Rio. Presented by the Rev. Hamlet 

 Clark. 



TCeresa curvjlinea. 



Teslacea ; cornua lateralia plana, peracuta, sat brevia, postice sub- 

 arcuata, spatio intermedio piano latiusculo ; carina dorsalis 

 conversa, apicem versus subattenuata, abdomen paullo superans ; 

 ala vitrecB, venis pallide testaceis. 



Testaceous. Prothorax not rising above the lateral horns, 

 convex along the keel. Lateral horns horizontal, very acute, rather 

 short, slightly curved hindward ; the space between them rather 

 broad and flat. Dorsal keel commencing behind the lateral horns, 

 slightly attenuated towards the acute tip, which extends a little 

 beyond the abdomen. Wings vitreous; veins pale testaceous. 

 Length of the body 3 lines ; of the wings 8 lines. 



a. Rio Negro. From Mr. Wallace's collection. 



b. Venezuela. From Mr. Birschell's collection. 



^ Genus SMILIA, Cat. Horn. p. 534. 



Smilia vaginata, Cat. Horn. p. 534. 



a, b. Rio Janeiro. Presented by the Rev. Hamlet Clark. 



c — e. Petropolis, Province of Rio. Presented by J. Gray, Esq. 



/. Constancia, Province of Rio. Presented by J. Gray, Esq. 



