4li8 LIST OF HOMOPTEBOUS INSECTS. 



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

 fore-chest taperin<c backward beyond the lip of the abdomen, very 

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

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

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

 towards the lips ; fore border slightly convex ; hind border stiaight 

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

 4i lines ; of the wings 8 lines. 



32. Enchenopa Antonina, Mas. 



Nigra ; prolhorax ferrvgineo marginaitts, cornu porrecto comprcsso 

 subcurvo non ascendente armatus, poslice attenuatus ; tarsi 

 lutei ; alte iintica fuscte, apice luridts. 

 Body black : head punctured ; front widening towards the 

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

 leni'th in the middle about half its breadth ; episloma almost tri- 

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

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

 curved, compressed pointed horn whose length much exceeds the 

 depth of the fore-chest above the head ; on each flank 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 tiie 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 luleous : 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-wiugs almost colourless. Length of 

 the body 2J line ; of ihe wings 5 lines, 

 a. United Slates. Presented by the Entomological Club. 



33. Enchenopa venosa, Fem. 



Picea; prolhorax granulatws, ferrugineo marginatus, cornu por- 

 recto compresso subcurvo attenuato stibascendente vix acuto 

 armatus, postice attenuatus ; abdomen et femora nigra ; tarsi 

 fiavi ; al(C anticce luridee. 

 Body pitchy : head granulated ; front not widening towards 

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



