A PRELIMINARY LIST OF THE HEMIPTERA 
OF COLORADO. 
WITH DESCRIPTIONS OF NEW SPECIES, BY DR. P. R. UHLER, 
J. H. COWEN, AND THE AUTHORS. 
Homaemus grammiciis o\&.. 
Colorado Springs (Tucker.) 
Homaemus aeneifrons Say. 
Colo. (Uhler, 1 and 6). Swept from rank weeds near water courses. West 
of Denver occurred in swampy spots near South Platte River, and on the high 
watered table lands near foot-hills. Also beaten from bushes near Beaver 
Brook Gulch and in Clear Creek Canon (Uhler, 5). 
Estes Park, Bailey (Snow). Manitou Park (Snow and 
Tucker). 
Homaemus bijugis Uhl. 
Colo. (Uhler, 1 and 6). Foot-hills, September (Carpenter—®ee Uhler, 6.) 
Near Denver (B. H. Smith—see Uhler, 6). Not uncommon in Denver, par¬ 
ticularly on rank growing plants in damp situations (Uhler, 5). AVillow Creek, 
Cusack Ranch, in midalpine of Custer County, August 21st, on timothy (Cock¬ 
erell, 9 and 10). 
Fort Collins, September 21st to October 15th; Horsetooth 
Mountain,* July 4th; Steamboat Springs, July 26th; Mont¬ 
rose, June 24th (Gillette), Fort Collins and adjoining foot¬ 
hills, May 13th to October 7th, on alfalfa, wheat, and various 
grasses (Baker). 
Pbimoderma torpida Walk. 
Colo. (B. H. Smith—see Uhler, 6). 
^urygaster alternatus Say. 
Hills of Colo., September (Carpenter—see Uhler, 6). Common in Colorado 
*A mountain about ten miles south-west of Fort Collins. Collecting was done from 
5,500 to 6,000 feet. 
