LIST OF HOMOPTEROUS INSECTS. 



31. Thelia oyrtops. 



Thelia cyrtops, Fairm. Ann. Soc. Ent. Fr. 2me Sirie, \v. 310, 17, 

 pi. 5, f. 13. 



a — e Nova Scotia. From Lieut. Redman's collection. 



32. TlfELIA SCALARIS. 



Thelia scalaris, Fairm. Ann. Soc. Ent. Fr. 2me Sirie, \v. 311, 18, 



pi. 6, f. 14. 

 North America. 



33. Thelia cristata. 



Thelia cristata, Fairm. Ann. Soc. Ent. Fr. 2me SMe, iv. 31 1, 19. 

 Mexico. 



34. Thelia ephippioera. 



Thelia ephippigera, Fairm. Ann. Sov. Ent. Fr. 2me Sirie, iv. 31 1 , 



20, pi. 6, f. 11. 

 Columbia. 



35. Thelia collina. Fern. 



Testacea vel viridi-Jlava ; prothorax apice niger ; tarina ferru- 

 ginea vel fulva ; al<e limpidie ; alte anticic basi fulixe. 



Testaceous, shining : head finely punctured, short, almost trans- 

 versely spindle-shaped, much narrower than the fore-chest, impressed 

 on each side of the disli, with five slight undulations along the hind 

 border, and seven on the fore border ; a slight furrow extends from 

 the hind border to the face whose hind side is slightly obconical and 

 occupies less than half the length of the face : fore-chest roughly 

 punctured, convex and with a slight middle ridge in front, forming 

 on each shoulder a conical flat very prominent horn ; keel very deep 

 behind the shoulders, conical and slightly inclined forward, veined 

 along the lower side, slightly undulating and declining abruptly 

 along half its length, straight and slightly attenuated from thence to 

 the tip which is blact and extends far beyond the tip of the abdo- 

 men; ridge mostly ferruginous ; sides slightly tumid ; wings colour- 

 less ; veins tawny : fore-wings partly brown along the hind borders 



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