318 



Lygus, Halin. 



1. L. Uneolaris. 



Capsus lineoJaris, Palisot-Beauvois Ins. Afr. et Am6r. 187, pi. xi, fig. 7. 



Distributed over all the district traversed by the survey, as well upon 

 the high mountains as on the hills and in the valleys. 



It varies in the leugth and thickness of the antennie and in the length 

 of rostrum and hemelytra. 



Specimens were collected above the timber-line in Colorado by Lieu- 

 tenant Carpenter; and it occurs on the bald summits of the highest 

 mountains in Isorth Carolina. 



2. L. amiexus. ' 



Lygus annexus, Ubler, in Haydeu's Survey of Montana, 413. 

 Inhabits Colorado oa the foot-hills (Lieutenant Carpenter). 



Calocoris, Fieb. 



1. G. rapidus. 



Capsus rapidus, Say, Heteropt. New Harmony, 20, No. 4. 

 Capsus multicolor, H.-Scbf., Wanz. Ins. viii, 19, fig. 795. 



Inhabits Colorado, Arizona, Texas, and California. 



2. 0. Palmer i. 



Calocoris Palmeri, Uhler, in Hayclen's Survey of Montana, 410. 



Inhabits Arizona and Southern Colorado. 



Resthenia, Amyot & Serv. 



1. B. insignis. 



Capsus insignis, Say, Heteropt. New Harmony, 22, No. 12. 

 Inhabits Colorado and the Atlantic region. 



2. B. confraterna. 



Bestlienia confraterna, Uhler, in Hayden's Survey of Montana, 411. 



Inhabits Colorado, Wisconsin, Illinois, Maryland, &c. 



Dacota, Uhler. 

 D. Jiesperia. 



Dacota liesperia, Uhler, in Hayden's Survey of Montana, 413. 



Inhabits Colorado and Dakota. 



PcECiLOSCYTUS, Fieb. 



1. P. venaticus. 



Pceciloscytus venaticus, Uhler, in Hayden's Survey of Montana, 414. 

 Inhabits Colorado, Illinois, New England, and Canada. 



2. P. diffusus. 



Pceciloscytus diffusus, Uhler, in Hayden's Survey of Montana, 415. 

 Inhabits Utah and Idaho. 



