206 Annals of the Carnegie Museum. 



Subfamily PIRA TIN.^. 

 Genus MELANOLESTES Stal. 



192. M. picipes Herrich-Schaeffer. 



Jeannette ; Pittsburgh. 



193. M. abdominalis Herrich-Scha;frer. 



Jeannette. 



Subfamily HARPACTORIN.^.- 



Genus ZELUS Fabricius. 



194. Z. exsanguis Stal. 



Greensburg, August. On small trees. 



195. Z. luridus Stal. 



Jeannette; Greensburg, June 2, July. Often associated with 

 the former species. 



Genus PITCHIA Stal. 



196. F. nigrovittata Stal. 



Greensburg; Patton, July 15, 1902. 



Genus ARILUS Hahn. 



197. A. cristatus Linnaeus. 



Mr. Klages, of Jeannette, informs me that he, as well as the 

 late Dr. John Hamilton, took this species in the vicinity of Pitts- 

 burgh. 



Genus ACHOLLA Stal. 



198. A. multispinosa De Geer. 



Ueatty ; Greensburg, August 5, 1901 ; Pittsburgh. On trees. 



Genus SINEA Amyot et Serville. 



199. S. diadema Fabricius. 



Greensburg, September 25. Beating trees and golden-rod. 



Subfamily NABIN.^. 

 Genus NABIS Latreille. 



200. N. subcoleoptratus Kirby. 



Patton, July 15; Greensburg, September; Jeannette. One 

 macropterous example was taken at Wilmerding by Zarobsky. It 

 is found on bushes and weeds and on golden-rod. 



