THE COLEOPTERA OF COLORADO. 267 



Anthracopteryx hiemaeis Horn. West Cliff, common, crawling on the 

 ground early in the year; Northern Colorado, February, Gillette. 



Asaphes carbonatus Lee. West Cliff; Durango; Rico road; South Fork of 

 San Miguel; Dome Rock; Golden. 



A. dilaticoelis Mots. Colorado, Hay ward. Also in my own collection. 



A. decoloratus Say. Professor Snow records two specimens of a variety 

 of this species from Colorado. 



A. memnonius Hbst. La Junta, Bowditch; Wales' Canon, Pueblo County, 



Cockerell. 

 Melanactes piceus DeGeer. La Junta, Hayward. 

 M. puncticoelis Lee. La Junta, Bowditch. 



BUPRESTIDJE. 



GyascuTUS obuteraTus Lee. Delta, on Sarcobates vermiadatus, Gillette. 

 Chalcophora angueicoeeis Lee. Fort Collins; Estes Park; Rio Grande, 

 Ulke; Durango, Bowditch. 



C. virginiensis Drury. Cusack Ranch, Cockerell. 



Psiloptera drummondi Lap. & Gory. West Las Animas, Hayward. 



Dicerca prolongaTa Lee. Denver; Idaho Springs, on Populus, Packard; 

 Horsefly Peak; Short Creek, Custer County; Prof. Cockerell took a 

 larva which presumably belongs here in logs of Populus tremuloides. 



D. divaricata Say. Vicinity of Fort Collins, April to August. 

 D. tenebrosa Kirby. Colorado, Snow; Leadville. 



D. californica Crotch. A specimen from Colorado, in the collection of 

 the Agricultural College, is labelled thus with a mark of doubt. The 

 determination is credited to Mr. Schwarz. 



TrachykeeE leconTei Gory. Garland. 



Pcecieonota cyanipes Say. Denver; La Junta; Horsefly Peak Divide; 

 Durango, Bowditch; Fort Collins and vicinity; Ouray; Leadville; Col- 

 orado Springs. I have taken this species on poplars. 



BuPRESTiS confluens Say. Gunnison; Fort Collins; Ouray; Pueblo, Snow; 

 Fort Garland, Ulke. 



B. consuearis Gory. Dome Rock; Colorado Springs; Buena Vista; Lead- 



ville; Little Beaver. 

 B. nuTTalli Kirby. Florissant; Durango; Cusack Ranch, Cockerell; Dome 



Rock. 

 B. macueiventris Say. Pass between Wheeler and Red Cliff, Cockerell; 



Dome Rock; Engelmann's Canon; Cusack Ranch; Beaver Brook Gulch; 



Upper San Juan; Florissant; a rather common species, often found 



out of its natural range on account of shipments of lumber in which it 



breeds. The form subornata is known from Greenhorn; Durango; 



Buena Vista; Colorado Springs and Leadville. For the name rusti- 



corutn we have Packard's record, Manitou, and several which refer 



simply to its being found in the state. 

 B. FasciaTA Fab. Little Willow Creek. The form known as langii comes 



from Denver; Arkins; Steamboat Springs; and Bear Creek Canon. 

 B. aurueenta Linn. Ouray; Leadville; Fort Collins. 



