LIST OF HOMOPTEEOUS INSECTS. 595 



12. Heteeonotus fuscus. 



Heteronotus fuscus, Delap, Ann. Soc. Ent. Fr. i. 98, 6. 

 Brazil. 



13. Heteeonotus reticulatus. 

 Combophora reticulata, Burm. Silb. Rev. Ent. i. 227, 1. 



14. Heteronotus eulbifer. 

 Combophora bulbifera, Burm. Silb. Rev. Ent. i. 229, 4, 



15. Heteeonotus hoeeidus. 



Membracis horridus, Fabr. Ent. Si/st. iv. 21, 18. 

 CentrotLis horridus, Fabr. Si/st. Rhyn. 16, 4. 



Cayenne. 



16. Heteeonotus abcisus, Fern. 



Fulvus ; caput nigro biviitatum ; proihorax antice nigro quadri- 

 vittatus, utrinque Jiavo bivittatus, disco ferrugineiis, postice 

 binodosus ferrugineo varius ; pedes fidvi ; alee luridce. 



Tawny : head almost triangular, much depressed, with two 

 black stripes : four irregular interrupted connected black stripes on 

 the fore part of the fore-chest which has a ferruginous disk and a 

 yellow stripe on each side ; it is armed with two very long slender 

 black curved obliquely diverging horns; the hind part of the fore- 

 chest is binodose and much longer than the abdomen; the knobs 

 have ferruginous disks and black interrupted bands; the first knob 

 is of moderate size and separated by a short contraction from the 

 second, which is larger and is armed behind with three very long 

 slender slightly curved ferruginous spines which are yellow towards 

 their black tips ; the upper pair diverge almost directly from each 

 other, but are slightly inclined backward : the lower one is much 

 longer and is curved upward : legs tawny ; hind-shanks beset with 

 vows of very small black spines: wings lurid; veins ferruginous, 

 black along the fore border. Length of the body 5 lines; of the 

 wings 12 lines. 



a, b. Brazil. From Dr. Leach's collection. 

 c — e. Para. From Mr. Stevens' collection. 



