THE COLEOPTERA OF COLORADO. 265 



Adelocera rorulEnTa Lee. Durango, Bowditch. 



A. profusa Cand. Garland. 



Lacon rectangularis Say. La Junta, common; Fort Collins, March and 

 May; Colorado Springs; Pueblo, Snow. 



Aeaus ocueatus Linn. Poudre Canon, July; Fort Collins, June. 



A. lusciosus Hope. Southern Colorado, Leconte; La Junta, Hayward. 



A. melanops Lee. Cheyenne Canon, Snow; Durango, Bowditch. 



Cardiophorus convexus Say. Garland, Bowditch; Montrose, Gillette. 



C Edwardsii Horn. Colorado Springs; Buena Vista, in the evergreen scrub. 



C. fenestratus Lee. Greeley; Berkeley; Spring and Dixon Canons; Little 

 Willow Creek; road from Monument Gulch to Montrose. 



C. longior Lee. Garland, Blanchard, Tr. Am. Ent. Soc, XVI, p. 16. 



C. pullus Blanch. Garland, Blanchard, t. c. p. n. 



C. LURIDIPES Cand. Garland. 



C. Tenebrosus Lee. Ouray; Rist Canon; Horsetooth Gulch; Smith's Park 

 Gulch, 10,000 to 12,000 feet, Cockerell; Colorado Springs. Specimens 

 which seem to belong to a small variety of this species have been taken 

 in the neighborhood of Fort Collins. 



C. pubescens Blanch. Colorado, Blanchard. 



Cryptohypnus impressicoixis Mann. Colorado, rare, Horn; Horsefly 

 Peak, Bowditch. 



C. abbreviaTQS Say. Garland, Bowditch; Dolores, Gillette; Red Cliff; 

 Ouray; Georgetown; South Fork of San Miguel; Rico. 



C. nocTurnus Esch. Under this name we have the following records; — 

 Leadville; Durango; Red Cliff; Little Willow Creek; Mountains south- 

 west of Montrose. For bicolor the localities are, Breckenridge; Lead- 

 ville; Buena Vista; Colorado Springs; Pike's Peak, 10,000 to 11,000 feet; 

 Veta Pass; Garland; South Fork of San Miguel; Roaring Fork; Leaven- 

 worth Valley; Georgetown; Alma; Aspen; Marshall Pass. 



C. MUSCUUJS Esch. Argentine Pass, Bowditch. 



C. Tumescens Lee. Leavenworth Valley; Silver Plume; Leadville; Breck- 

 enridge. 



C. STRIATUMS Lee. La Junta; Gunnison. Both records are from Mr. Hay- 

 ward. 



C. ExiGUUS Rand. Trinidad, Gillette. 



C. GENTius Lee. Alamosa; Garland. 



CFdosTEThus femoraeis Lee. Colorado, Horn. 



Monocrepidius VESPERTINUS Fab. Near the Grand Canon of the Arkan- 

 sas, Uhler. 



M. sordidus Lee. Canon City, Wickham. 



M. auritus Hbst. Colorado, Horn; Trinidad and northern Colorado, Gil- 

 lette. 



Eeater rubriventris Lee. Rist Canon, Gillette. 



E. ATER Lee. Little Willow Creek, Hayward; Manitou. 



E. mixtus Hbst. Colorado, Snow. 



E. mcerens Lee. Colorado, Hayward; a specimen from the state is in my 

 own cabinet. 



V-3 9 



