LIST OF HOMOPTEROUS INSECTS. 553 



Group 3. Fairm. Ann. Soc. Ent. Fr. 2me Serie, iv. 304. 



n 16. OXYGONIA ALLIACEA. 



Oxygonia alliacea, Fairm. Anii. Soc. Ent. Fr. 2me Serie, iv. 

 304, 11. 

 &Entylia alliacea, Germ. Silb. Rev. Ent. iii. 249, 7. 



a—c. Brazil. Presented by John Miers, Esq. 



c5 17. Oxygonia zebeina. 



Oxygonia zebrina, Fairm. Ann. Soc. Ent. Fr. 2me Serie, iv. 305, 

 12. 



Venezuela. 



(^\8. Oxygonia viridula. 



Oxygonia viridula, Fairm. Ann. Soc. Ent. Fr. 2me Serie, iv. 305, 



13. 

 Bogota. 



Ql9. Oxygonia altifrons. 



Fulva ; prothoracis carina Jiava, nigro vittata ; comu nigrum., 

 conicum ; abdomen ferrugineum, apice piceum vel nigrum ; 

 pedes ruji, tihiis tarsisque nonnunquam piceis ; alee limpida ; 

 aloe anticts ad costam picece, macula apicali limpida ; alcB 

 posticfB ad costce apicem cinerece. 



Body tawny : head triangular, transverse, thinly punctured, 

 hairy in front, pitchy and slightly impressed on the disk, narrower 

 than the fore-chest ; middle ridge very indistinct ; hind border of 

 the face angular, occupying about half the length of the head : fore- 

 chest roughly punctured, ridged, vertical in front and forming a 

 black conical* hora, which sends forth a black stripe to each shoulder, 

 the latter is very obtusely angular and not prominent ; three ridges 

 on each side of the horn, from whence the fore-chest forms a bright 

 yellow keel, which extends far beyond the tip of the abdomen, whose 

 sides it embraces ; its dorsal ridge is black, and it has seven or 

 eight slight ridges on each side, and is black at the acute tip, and 

 thence along part of the lower border : abdomen ferruginous, pitchy 

 or black towards the tip : legs red ; shanks and feet sometimes 

 pitchy : wings colourless ; fore-wings punctured at the base and 



•2 c 3 



