HEMIPTERA OF COLORADO. 27 



Peliopelta abbreviata Uhl. 



Clear Creek Canon, August 6th (Uhler, 5). 

 Melanocoryphiis admirablis Uhi. 



Colo. (Uhler, 6). Ula., Custer Co., Nov. 12 (Cockerell, 10). 



Rist Canon, May 29th; Montrose, June 24 (Gillette). 



Melanocoryphiis bicrucis Say. 



Colo. (Gillette — see Osborn, 1). 



Horsetooth Gnlch, May 18th; Dolores, June 16th; Montrose, 

 June 24th (Gillette). 



Melanocoryphiis facetns Say. 



Foot-hills, July (Carpenter— see Uhler, 6). Swept from yuccas near Den- 

 ver; most common near Colorado Springs, August 13th to 17th, and were gener- 

 ally in shelter beneath dried dung, chips, stones or about the roots of yuccas 

 (Uhler, 5). In a meadow at Nathrop, Chaffee County, August Uth (Cockerell, 

 10) Colorado (Gillette— see Osborne, 1), 



Fort Collins, June 9th, on alfalfa and in electric light globes; 

 foot-hills five miles west of Fort Collins, Februaiy 2Sth to 

 August 1st (Gillette and Baker). Trinidad, May 14th; Grand 

 Junction, August 28th; Leadville, August 23d (Gillette). 

 Denver, at light (R. C. Stephenson) . 



I/ygaeiis admirabilis Uhl. 

 Colorado (Uhler, 1). 



Pleasant Valley, June 12th; Fort Collins, June 10th 

 (Gillette). 



I^ygaeus cireiimcinctiis Stai 



Colorado (Carpenter, 1). 

 I^ygaens kahnii Stal. 



Custer County, midalpine (Cockerell, 10) 

 I^ygaeus melanopleiinis Uhl. 



Foot-hills five miles west of Fort Collins, June 14th to Sep- 

 tember, 1st; North Park, July 20th (Gillette). Steamboat 

 Springs, July 16th and 26th (Baker and Gillette). 

 I^ygaeiis reclivatiis Say. 



Found at 14,000 feet in abundance on surface of snow. Found above 

 timber belt from May to October, throughout an area of 20,000 square miles 

 (Carpenter, 1). Colorado (Uhler, 6). Pueblo, July (Yarrow and Wilkin— see 

 Uhler, 7). Boulder, June27th; Arapahoe Peak, 10,000 to 12,000 feet, July 1st; 



