488 LIST OF HOMOPTEROUS INSECTS. 



are much shorter, the second is curved, aud the fourth is very short ; 

 fore-chest tapering hackwavd beyond the lip of the abdomen, very 

 slender towards its tip which is ferruginous ; upper side and lower 

 side of the hind horn nearly straight : legs black ; tarsi pitchy : fore- 

 wings lanceolate, blackish, slightly punctured towards the base, lurid 

 towards the tips ; fore border slighily convex ; hind border straight 

 till near the tip where it is slightly convex. Length of the body 

 4^ lines ; of the wings 8 lines. 



32. Enchenopa Antonina, Mas. 



Nigra; prothorax ferrugineo marginattis, cornu porrecto compresso 

 subcurvo non ascendenie armatus, postice attenuatus ; tarsi 

 lutei ; alcB anticce fusees, apice luridce. 



Body black : head punctured ; front widening towards the 

 mouth, concave to half its length where it joins the episloma, its 

 length in the middle about half its breadth ; epistoma almost tri- 

 angular; fore-chest punctured, with a ferruginous edge in front 

 and along the upper side, prolonged into a horizontal, slightly 

 curved, compressed pointed horn wbose length much exceeds the 

 depth of the fore-chest, above the head ; on each tlank of the 

 horn are four ridges, the upper one extends to the lower border 

 of the fore-chest near the tip, the other three are short and suc- 

 cessively more indistinct ; fore-chest tapering backward nearly to 

 the tip of tne abdomen, very slender towards the tip which is 

 pointed ; upper side and lower side of the hind horn straight, disk 

 of the latter hollow : legs black ; feet luteous : fore-wings lanceo- 

 late, brown, lurid towards the tips, very slightly punctured at the 

 base; fore border slightly convex; hind border straight till near the 

 tip where it is convex : hind-wings almost colourless. Length of 

 the body 2| line ; of the wings 5 lines. 

 a. United States. Presented by the Entomological Club. 



33. Enchenopa venosa, Fem. 



Picea ; prothorax granulatus, ferrugineo marginatvs, cornu par- 

 recto compresso subcurvo attenuato subascendente vix acuto 

 arniatus, postice citenuatus ; abdomen et femora nigra ; tarsi 

 Jlavi ; alee anticce luridce. 

 Body pitchy : head granulated ; front not widening towards 

 the mouth, indented on each side, concave to half its length where 



