HEMIPTERA HETEROPTERA. 35 



31. Aradus acutus. 

 acutus, Say, Works, ed. Leconte, ii. 351. 

 Indiana. Florida. 



32. Aradus similis. 

 similis, Say, Works, ed. Leconte, ii. 351. 

 United States. 



33. Aradus rectus. 

 rectus, Say, Works, ed. Leconte, ii. 352. 

 Missouri. Florida. 



34. Aradus ornatus. 

 oruatus, Say, Works, ed. Leconte, ii. 352. 

 Indiana. 



35. Aradus granulatus. 

 granulatus, Say, Works, ed. Leconte, ii. 353. 

 Florida. 



36. Aradus lobatus. 

 lobatus, Say, Works, ed, Leconte, ii. 354. 

 Indiana. 



37. Aradus proboscideus. 



Alas. Piceus, fusiformis, subtus fulvus ; caput comu porrecto frontali 

 longi-quadrato antice inciso rostrum coxas anlicas superans ; antenna; 

 breves, articulo 2o 3o 4oque ad unum vix breviore ; prolkorax 

 bicarinatus, postice testaceus, lateribus dilatatis ; segmentorum 

 abdominalium margines postici leslacei ; pedes fulvi ; aim antica? 

 pallida venosce, membrana cinerea. 



Male. Piceous, flat, finely punctured, pear-shaped, tawny beneath. 

 Head with a porrect elongaie-quadrate frontal born, wbich is cleft on the 

 fore border and is much longer than the first joint of the antennas. Eyes 

 very prominent. Rostrum extending beyond the fore coxae. Antennas 

 nearly one-third of the length of the body ; first joint very short; second 

 nearly as long as the third and fourth together; fourth a little shorter than 

 the third. Prothorax with two parallel keels, testaceous towards the bind 

 border, rounded, and much dilated on each side. Abdomen widened some- 

 what beyond the fore wings on each side; hind borders of the segments 

 testaceous. Legs tawny, slender. Fore wings with pale veins, extending 

 nearly to the tip of the abdomen; reins pale; membrane cinereous. 

 Length of the body 4 lines. 



a. St. Martin's Falls, Albany River, Hudson's Bay. Presented by Dr. 

 Baruston. 



